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Pagnesi M, Calì F, Chiarito M, Stolfo D, Baldetti L, Lombardi CM, Tomasoni D, Loiacono F, Maccallini M, Villaschi A, Cocianni D, Perotto M, Voors AA, Pini D, Metra M, Adamo M. Prognostic role of mitral regurgitation in patients with advanced heart failure. Eur J Intern Med 2024; 122:102-108. [PMID: 37980233 DOI: 10.1016/j.ejim.2023.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/26/2023] [Accepted: 11/02/2023] [Indexed: 11/20/2023]
Abstract
AIM The impact of mitral regurgitation (MR) in patients with advanced heart failure (HF) is poorly known. We aimed to evaluate the impact of MR on clinical outcomes of a real-world, contemporary, multicentre population with advanced HF. METHODS The HELP-HF registry enrolled patients with HF and at least one "I NEED HELP" criterion, at four Italian centres between January 2020 and November 2021. The population was stratified by none/mild MR vs. moderate MR vs. severe MR. Outcomes of interest were all-cause, cardiovascular (CV) death, the composite of all-cause death or first HF hospitalization, first HF hospitalization and recurrent HF hospitalizations. RESULTS Among 1079 patients, 429 (39.8%) had none/mild MR, 443 (41.1%) had moderate MR and 207 (19.2%) had severe MR. Patients with severe MR were most likely to be inpatients, present with cardiogenic shock, need intravenous loop diuretics and inotropes/vasopressors, have lower ejection fraction and higher natriuretic peptides. Estimated rates of all-cause death, CV death, and the composite of all-cause death or first HF hospitalization at 1 year increased with increasing MR severity. Compared with no/mild MR, severe MR was independently associated with an increased risk of CV death (adjusted HR 1.61, 95% CI 1.04-2.51, p = 0.033) and recurrent HF hospitalizations (adjusted HR 1.49, 95% CI 1.08-2.06, p = 0.015), but not with and increased risk of all-cause death, first HF hospitalization and composite outcome. CONCLUSIONS In unselected patients with advanced HF, severe MR was common and independently associated with an increased risk of CV death and of recurrent HF hospitalizations.
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Affiliation(s)
- Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy
| | - Filippo Calì
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy
| | - Mauro Chiarito
- Humanitas Research Hospital IRCCS, Rozzano-Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
| | - Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste, Italy; Division of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Luca Baldetti
- Cardiac Intensive Care Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carlo M Lombardi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy
| | - Daniela Tomasoni
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy
| | | | - Marta Maccallini
- Humanitas Research Hospital IRCCS, Rozzano-Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
| | - Alessandro Villaschi
- Humanitas Research Hospital IRCCS, Rozzano-Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
| | - Daniele Cocianni
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Maria Perotto
- Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Adriaan A Voors
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Daniela Pini
- Humanitas Research Hospital IRCCS, Rozzano-Milan, Italy
| | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy.
| | - Marianna Adamo
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical specialties, Radiological sciences and Public Health, University of Brescia, Brescia, Italy
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Minga I, Kwak E, Hussain K, Wathen L, Gaznabi S, Singh L, Macrinici V, Wang CH, Singulane C, Addetia K, Sarswat N, Slivnick J, Pursnani A. Prevalence of valvular heart disease in cardiac amyloidosis and impact on survival. Curr Probl Cardiol 2024; 49:102417. [PMID: 38280494 DOI: 10.1016/j.cpcardiol.2024.102417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 01/29/2024]
Abstract
BACKGROUND Limited data exists on the prognostic impact of valvular heart disease in cardiac amyloidosis (CA). We therefore sought to define the prevalence of valvular disease in patients with CA and assess the effects of significant valve disease on survival. METHODS This multi-center retrospective cohort study included consecutive patients with confirmed transthyretin (TTR) or light chain (AL) amyloidosis. Echocardiographic data closest to the date of amyloid diagnosis was reviewed, and severity was graded according to ASE guidelines. Kaplan-Meier survival analysis was performed to compare survival between patients with moderate or greater valve disease against those with mild or less disease. RESULTS We included 345 patients (median age 76 years; 73 % men; 110 AL, 235TTR). The median survival for the total patient cohort with cardiac amyloidosis was 2.92 years, with 30 % of patients surviving at five years after their diagnosis. Median survival comparing AL vs ATTR was 2.58 years vs 2.82 years (p = 0.67) The most common valvular abnormalities in the total cohort were mitral (62 %) and tricuspid (66 %).regurgitation There was a statistically significant difference in median survival between patients with no or mild MR compared to those with moderate or severe MR (2.92 years vs 3.35 years, p = 0.0047) (Fig. 5). There was a statistically significant difference in median survival in patients with no or mild TR compared to those with moderate or severe TR (3.35 years vs 2.3 years, p = 0.015). CONCLUSION Our study demonstrates a significant prevalence of mitral and tricuspid regurgitation in CA, with patients with moderate to severe MR and TR having a poorer prognosis.
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Affiliation(s)
- Iva Minga
- University of Chicago Medical Center, Chicago, IL, United States.
| | - Esther Kwak
- Medical College of Milwaukee Medical Center, Milwaukee, IL, United States
| | - Kifah Hussain
- Northshore University HealthSystem, Evanston, IL, United States
| | - Lucas Wathen
- Northshore University HealthSystem, Evanston, IL, United States
| | | | - Lavisha Singh
- Northshore University HealthSystem, Evanston, IL, United States
| | | | - Chi-Hsiung Wang
- Northshore University HealthSystem, Evanston, IL, United States
| | | | - Karima Addetia
- University of Chicago Medical Center, Chicago, IL, United States
| | - Nitasha Sarswat
- University of Chicago Medical Center, Chicago, IL, United States
| | - Jeremy Slivnick
- University of Chicago Medical Center, Chicago, IL, United States
| | - Amit Pursnani
- Northshore University HealthSystem, Evanston, IL, United States
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3
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Chang FC, Chen CY, Chan YH, Cheng YT, Lin CP, Wu VCC, Hung KC, Chu PH, Chou AH, Chen SW. Sex Differences in Epidemiological Distribution and Outcomes of Surgical Mitral Valve Disease. Circ J 2024; 88:579-588. [PMID: 38267036 DOI: 10.1253/circj.cj-23-0687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
BACKGROUND Mitral valve (MV) disease is the most common form of valvular heart disease. Findings that indicate women have a higher risk for unfavorable outcomes than men remain controversial. This study aimed to determine the sex-based differences in epidemiological distributions and outcomes of surgery for MV disease.Methods and Results: Overall, 18,572 patients (45.3% women) who underwent MV surgery between 2001 and 2018 were included. Outcomes included in-hospital death and all-cause mortality during follow up. Subgroup analysis was conducted across different etiologies, including infective endocarditis (IE), degenerative, ischemic, and rheumatic mitral pathology. The overall MV repair rate was lower in women than in men (20.5% vs. 30.6%). After matching, 6,362 pairs (woman : man=1 : 1) of patients were analyzed. Women had a slightly higher risk for in-hospital death than men (10.8% vs. 9.8%; odds ratio [OR]: 1.11, 95% confidence interval [CI]: 0.99-1.24; P=0.075). Women tended to have a higher incidence of de novo dialysis (9.8% vs. 8.6%; P=0.022) and longer intensive care unit stay (8 days vs. 7.1 days; P<0.001). Women with IE had poorer in-hospital outcomes than men; however, there were no sex differences in terms of all-cause mortality. CONCLUSIONS Sex-based differences of MV intervention still persist. Although long-term outcomes were comparable between sexes, women, especially those with IE, had worse perioperative outcomes than men.
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Affiliation(s)
- Feng-Cheng Chang
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Chun-Yu Chen
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Yi-Hsin Chan
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Yu-Ting Cheng
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Chia-Pin Lin
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | | | - Kuo-Chun Hung
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Pao-Hsien Chu
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - An-Hsun Chou
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center
| | - Shao-Wei Chen
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical Center
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Deharo P, Obadia JF, Guerin P, Cuisset T, Avierinos JF, Habib G, Torras O, Bisson A, Vigny P, Etienne CS, Semaan C, Guglieri M, Dumonteil N, Collart F, Gilard M, Modine T, Donal E, Iung B, Fauchier L. Mitral transcatheter edge-to-edge repair vs. isolated mitral surgery for severe mitral regurgitation: a French nationwide study. Eur Heart J 2024; 45:940-949. [PMID: 38243821 DOI: 10.1093/eurheartj/ehae046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/21/2023] [Accepted: 01/17/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND AND AIMS Mitral valve surgery and, more recently, mitral transcatheter edge-to-edge repair (TEER) are the two treatments of severe mitral regurgitation in eligible patients. Clinical comparison of both therapies remains limited by the number of patients analysed. The objective of this study was to analyse the outcomes of mitral TEER vs. isolated mitral valve surgery at a nationwide level in France. METHODS Based on the French administrative hospital discharge database, the study collected information for all consecutive patients treated for mitral regurgitation with isolated TEER or isolated mitral valve surgery between 2012 and 2022. Propensity score matching was used for the analysis of outcomes. RESULTS A total of 57 030 patients were found in the database. After matching on baseline characteristics, 2160 patients were analysed in each arm. At 3-year follow-up, TEER was associated with significantly lower incidence of cardiovascular death (hazard ratio 0.685, 95% confidence interval 0.563-0.832; P = .0001), pacemaker implantation, and stroke. Non-cardiovascular death (hazard ratio 1.562, 95% confidence interval 1.238-1.971; P = .0002), recurrent pulmonary oedema, and cardiac arrest were more frequent after TEER. No significant differences between the two groups were observed regarding all-cause death (hazard ratio 0.967, 95% confidence interval 0.835-1.118; P = .65), endocarditis, major bleeding, atrial fibrillation, and myocardial infarction. CONCLUSIONS Our results suggest that TEER for severe mitral regurgitation was associated with lower cardiovascular mortality than mitral surgery at long-term follow-up. Pacemaker implantation and stroke were less frequently observed after TEER.
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Affiliation(s)
- Pierre Deharo
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
| | - Jean Francois Obadia
- Hôpital Cardiovasculaire Louis Pradel, Chirurgie Cardio-Vasculaire et Transplantation Cardiaque, 28, Ave. Doyen Lépine, 69677 Bron CEDEX, France
| | - Patrice Guerin
- Service de Cardiologie, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Thomas Cuisset
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
| | | | - Gilbert Habib
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
| | - Olivier Torras
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
| | - Arnaud Bisson
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Pascal Vigny
- Service d'information médicale, Unité d'épidémiologie hospitalière régionale, Université de Tours, 60 rue du plat d' Etain, 37000, France
| | | | - Carl Semaan
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Mickael Guglieri
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Nicolas Dumonteil
- Groupe CardioVasculaire Interventionnel, Clinique Pasteur, Toulouse, France
| | - Frederic Collart
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
- Département de Chirurgie Cardiaque, CHU Timone, Marseille, France
| | - Martine Gilard
- Department of Cardiology, CHRU Brest, 29200 Brest, France
| | - Thomas Modine
- Département de Cardiologie, CHU Bordeaux, Bordeaux, France
| | - Erwan Donal
- CHU Rennes, Inserm, LTSI-UMR 1099, University of Rennes, F-35000 Rennes, France
| | - Bernard Iung
- AP-HP, Cardiology Department, Bichat Hospital, Université Paris Cité, INSERM 1148, Paris, France
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
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Hauge SW, Estensen ME, Persson R, Abebe S, Mekonnen D, Nega B, Solholm A, Graven T, Salvesen O, Farstad M, Vikenes K, Haaverstad R, Dalen H. The importance of concomitant mitral regurgitation for estimates of mitral valve area by pressure half time in patients with chronic rheumatic heart disease. Int J Cardiol 2024; 398:131600. [PMID: 37996013 DOI: 10.1016/j.ijcard.2023.131600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 07/25/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023]
Abstract
AIMS Aim was to study how concomitant mitral regurgitation (MR) assessed by qualitative and quantitative methods influence mitral valve area (MVA) calculations by the pressure half time method (MVAPHT) compared to reference MVA (planimetry) in patients with rheumatic heart disease. METHODS AND RESULTS In 72 patients with chronic rheumatic heart disease, MVAPHT was calculated as 220 divided by the pressure half time of the mitral early inflow Doppler spectrum. Direct measurement by planimetry was used as reference MVA and was mean (SD) 0.99 (0.69-1.99) cm2. Concomitant MR was present in 82%. MR severity was assessed qualitatively in all, semi-quantitatively by measuring the vena contracta width in 58 (81%), and quantitatively by calculation of the regurgitant volume in 28 (39%). MVA was significantly underestimated by MVAPHT, with increasing MR. In regression analyses MVAPHT underestimated MVA by 0.19 cm2 per higher grade of MR severity in qualitative assessment, and by 0.12-0.13 cm2 per mm larger vena contracta width and 10 ml larger regurgitant volume, respectively. The presented associations were more evident when i) MR severity was quantified compared to qualitative assessment and ii) reference measurements were made by three-dimensional transoesophageal recordings compared to transthoracic recordings. CONCLUSION MVAPHT underestimated mitral valve area compared to planimetry in patients with MS and concomitant MR. This study highlights the importance of taking the MR severity into account when evaluating MVA based on the PHT method. Direct measurements should be included in clinical decision making.
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Affiliation(s)
- Stale W Hauge
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs University Hospital, Trondheim, Norway.
| | - Mette E Estensen
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
| | - Robert Persson
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Sintayehu Abebe
- Department of Cardiology, School of Medicine, CHS, Addis Ababa University, Addis Ababa, Ethiopia
| | - Desalew Mekonnen
- Department of Cardiology, School of Medicine, CHS, Addis Ababa University, Addis Ababa, Ethiopia
| | - Berhanu Nega
- Department of Surgery, School of Medicine, CHS, Addis Ababa University, Addis Ababa, Ethiopia
| | - Atle Solholm
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | | | - Oivind Salvesen
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Marit Farstad
- Department of Surgical Services, Haukeland University Hospital, Bergen, Norway
| | - Kjell Vikenes
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Rune Haaverstad
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Havard Dalen
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs University Hospital, Trondheim, Norway; Department of Medicine, Levanger Hospital, Levanger, Norway
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Naser JA, Michelena HI, Pellikka PA, Scott CG, Kennedy AM, Lin G, Nkomo VT, Pislaru SV. Prevalence and Incidence of Atrial Functional Mitral Regurgitation and its Association With Mortality. JACC Cardiovasc Imaging 2024; 17:333-335. [PMID: 37921721 DOI: 10.1016/j.jcmg.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/14/2023] [Indexed: 11/04/2023]
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Mattig I, Steudel T, Barzen G, Frumkin D, Spethmann S, Dorta ER, Stangl K, Heidecker B, Landmesser U, Knebel F, Canaan-Kühl S, Hahn K, Brand A. Diagnostic value of papillary muscle hypertrophy and mitral valve thickness to discriminate cardiac amyloidosis and Fabry disease. Int J Cardiol 2024; 397:131629. [PMID: 38048880 DOI: 10.1016/j.ijcard.2023.131629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 11/20/2023] [Accepted: 11/29/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Cardiac amyloidosis (CA) and Fabry disease (FD) cause myocardial damage but may also affect the valvular and subvalvular apparatus. We aimed to evaluate the diagnostic accuracy of new echocardiographic indices including mitral valve thickness and papillary muscle (PM) hypertrophy to differentiate CA and FD. METHODS In patients with confirmed CA and FD, a detailed assessment of valvular function, mitral valve leaflet thickness and PM area as well as PM left ventricular area ratio (PM/LV-ratio) was performed in offline analyses. Receiver operating characteristic curve analyses were conducted to determine the diagnostic accuracy of mitral valve thickness, PM hypertrophy, and PM/LV-ratio to distinguish CA from FD. RESULTS We retrospectively analyzed a cohort of 129 patients (FD n = 49, CA n = 80). CA patients showed significantly more thickened mitral valve leaflets (4.1 ± 1.3 mm vs. 2.9 ± 1.1 mm, p < 0.001) and a higher PM area [4.0 (3.1-4.6) mm2 vs. 2.8 (2.1-4.6) mm2, p = 0.009] with a comparable PM/LV-ratio in both groups. Mitral valve thickness showed the highest diagnostic accuracy to discriminate CA [AUC 0.77 (95% CI 0.67-0.87)]. The prevalence of aortic, tricuspid, and pulmonary valve regurgitation was significantly higher in CA (aortic regurgitation ≥ II° 13% vs. 4%, tricuspid regurgitation≥ II° 19% vs. 8%, p < 0.001). CONCLUSION Our results suggest that the assessment of mitral valve thickness may be a new useful echocardiographic parameter to differentiate CA and FD, whereas papillary muscle hypertrophy and PM/LV-ratio showed a limited diagnostic performance to discriminate CA. German clinical trials registry: DRKS00027403.
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Affiliation(s)
- Isabel Mattig
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany
| | - Tilman Steudel
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany
| | - Gina Barzen
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany
| | - David Frumkin
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany
| | - Sebastian Spethmann
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany
| | - Elena Romero Dorta
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany
| | - Karl Stangl
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany
| | - Bettina Heidecker
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Benjamin Franklin, Berlin, Germany
| | - Ulf Landmesser
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Benjamin Franklin, Berlin, Germany
| | - Fabian Knebel
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany; Sana Klinikum Lichtenberg, Innere Medizin II: Schwerpunkt Kardiologie, Berlin, Germany
| | - Sima Canaan-Kühl
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Medizinische Klinik mit Schwerpunkt Nephrologie und Internistische Intensivmedizin, Fabry Zentrum, Zentrum für seltene Nierenerkrankungen (CeRKiD), Campus Charité Mitte, Berlin, Germany
| | - Katrin Hahn
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Neurologie und Experimentelle Neurologie, Berlin, Germany
| | - Anna Brand
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Charité Mitte, Berlin, Germany; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany; Amyloidosis Center Charité Berlin (ACCB), Charité - Universitätsmedizin Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany; Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Benjamin Franklin, Berlin, Germany.
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8
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Duggal NM, Engoren M, Chadderdon SM, Rodriguez E, Morse MA, Vannan MA, Yadav PK, Morcos M, Li F, Reisman M, Garcia-Sayan E, Raghunathan D, Sodhi N, Sorajja P, Chen L, Rogers JH, Calfon MA, Kovach CP, Gill EA, Zahr FE, Chetcuti SJ, Yuan Y, Mentz GB, Lim DS, Ailawadi G. Mortality Associated With Proportionality of Secondary Mitral Regurgitation After Transcatheter Mitral Valve Repair: North American Mitraclip for Functional Mitral Regurgitation Registry. Am J Cardiol 2024; 213:99-105. [PMID: 38110022 DOI: 10.1016/j.amjcard.2023.12.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/17/2023] [Accepted: 12/09/2023] [Indexed: 12/20/2023]
Abstract
The association, if any, between the effective regurgitant orifice area (EROA) to left ventricular end-diastolic volume (LVEDV) ratio and 1-year mortality is controversial in patients who undergo mitral transcatheter edge-to-edge repair (m-TEER) with the MitraClip system (Abbott Vascular, Santa Clara, CA). This study's objective was to determine the association between EROA/LVEDV and 1-year mortality in patients who undergo m-TEER with MitraClip. In patients with severe secondary (functional) mitral regurgitation (MR), we analyzed registry data from 11 centers using generalized linear models with the generalized estimating equations approach. We studied 525 patients with secondary MR who underwent m-TEER. Most patients were male (63%) and were New York Heart Association class III (61%) or IV (21%). Mitral regurgitation was caused by ischemic cardiomyopathy in 51% of patients. EROA/LVEDV values varied widely, with median = 0.19 mm2/ml, interquartile range [0.12,0.28] mm2/ml, and 187 patients (36%) had values <0.15 mm2/ml. Postprocedural mitral regurgitation severity was substantially alleviated, being 1+ or less in 74%, 2+ in 20%, 3+ in 4%, and 4+ in 2%; 1-year mortality was 22%. After adjustment for confounders, the logarithmic transformation (Ln) of EROA/LVEDV was associated with 1-year mortality (odds ratio 0.600, 95% confidence interval 0.386 to 0.933, p = 0.023). A higher Society of Thoracic Surgeons risk score was also associated with increased mortality. In conclusion, lower values of Ln(EROA/LVEDV) were associated with increased 1-year mortality in this multicenter registry. The slope of the association is steep at low values but gradually flattens as Ln(EROA/LVEDV) increases.
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Affiliation(s)
- Neal M Duggal
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan.
| | - Milo Engoren
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Scott M Chadderdon
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon
| | - Evelio Rodriguez
- Department of Cardiothoracic Surgery, Ascension Saint Thomas Heart, Nashville, Tennessee
| | - M Andrew Morse
- Division of Cardiology, Ascension Saint Thomas Heart, Nashville, Tennessee
| | - Mani A Vannan
- Marcus Heart Valve Center, Piedmont Heart Institute, Atlanta, Georgia
| | - Pradeep K Yadav
- Marcus Heart Valve Center, Piedmont Heart Institute, Atlanta, Georgia
| | - Michael Morcos
- Division of Cardiology, University of Washington, Seattle, Washington
| | - Flora Li
- Department of Anesthesiology, University of Washington, Seattle, Washington
| | - Mark Reisman
- Division of Cardiology, Weill Cornell Medical Center, New York, New York
| | - Enrique Garcia-Sayan
- Division of Cardiovascular Medicine, University of Texas Health Science Center at Houston, Houston, Texas
| | - Deepa Raghunathan
- Division of Cardiovascular Medicine, University of Texas Health Science Center at Houston, Houston, Texas
| | - Nishtha Sodhi
- Division of Cardiovascular Medicine, University of Virginia, Charlottesville, Virginia
| | - Paul Sorajja
- Valve Science Center, Minneapolis Heart Institute, Abbott Northwestern Medical Center, Minneapolis, Minnesota
| | - Lily Chen
- Division of Cardiovascular Medicine, University of California Davis Medical Center, Sacramento, California
| | - Jason H Rogers
- Division of Cardiovascular Medicine, University of California Davis Medical Center, Sacramento, California
| | - Marcella A Calfon
- Division of Cardiology, University of California Los Angeles, Los Angeles, California
| | | | - Edward A Gill
- Division of Cardiology, University of Colorado, Aurora, Colorado
| | - Firas E Zahr
- Division of Cardiology, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon
| | - Stanley J Chetcuti
- Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan
| | - Yuan Yuan
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Graciela B Mentz
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - D Scott Lim
- Division of Cardiovascular Medicine, University of Virginia, Charlottesville, Virginia
| | - Gorav Ailawadi
- Department of Cardiac Surgery, University of Michigan, Ann Arbor, Michigan
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9
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Kaewpechsanguan A, Chungsomprasong P, Durongpisitkul K, Vijarnsorn C, Chanthong P, Kanjanauthai S, Pacharapakornpong T, Thammasate P, Soongswang J. Manifestations of Rheumatic Carditis, Regression of Valvular Regurgitation, and Independent Predictors of Mitral Regurgitation Improvement After Rheumatic Carditis in Thai Children. Glob Heart 2024; 19:16. [PMID: 38344744 PMCID: PMC10854449 DOI: 10.5334/gh.1295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 01/12/2024] [Indexed: 02/15/2024] Open
Abstract
Background Acute rheumatic fever (ARF) with carditis can lead to the development of rheumatic heart disease in children and young adults. Objective This study aimed to investigate the manifestations of rheumatic carditis, clinically significant regression of valvular regurgitation as assessed by echocardiography, and the independent predictors of mitral regurgitation (MR) improvement after rheumatic carditis in Thai children. Method Children diagnosed with rheumatic carditis during 2005-2020 at Siriraj Hospital (Bangkok, Thailand) were retrospectively enrolled. Trivial, and mild regurgitation were grouped as non-clinically significant (NCS) regurgitation. Valvular regression was defined moderate-severe regurgitation improving to NCS regurgitation. Results Eighty-one patients (mean age: 10 years, range: 8-12 years) were included. At presentation, 59 (72.8%) patients had combined mitral regurgitation (MR) and aortic regurgitation (AR), 20 (24.6%) patients had MR alone, and 2 (2.4%) patients had AR alone. Concerning severity, 28 (34.6%) and 30 (37%) patients presented with severe and moderate MR, respectively. Severe and moderate AR was found in 9 (11.1%) and 16 (19.8%) patients, respectively. At the one-year follow-up, 43.4% of moderate-severe MR, and 41.7% of moderate-severe AR improved to NCS regurgitation. Multivariate analysis revealed high erythrocyte sedimentation rate (ESR) (p = 0.01) and severe carditis (p = 0.05) at presentation to be independent predictors of MR improvement. Conclusion Thai children with rheumatic carditis had a high incidence of valvular regurgitation; however, the valvular damage was improved in most patients. High ESR and severe carditis independently predict MR improvement.
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Affiliation(s)
- Araya Kaewpechsanguan
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Paweena Chungsomprasong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kritvikrom Durongpisitkul
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chodchanok Vijarnsorn
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prakul Chanthong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supaluck Kanjanauthai
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thita Pacharapakornpong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ploy Thammasate
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Jarupim Soongswang
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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10
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Syryca F, Pellegrini C, Gollreiter M, Nicol P, Mayr NP, Alvarez-Covarrubias HA, Altaner N, Rheude T, Holdenrieder S, Schunkert H, Kastrati A, Joner M, Xhepa E, Trenkwalder T. Incidence of systemic inflammatory response syndrome and patient outcome following transcatheter edge-to-edge mitral valve repair. Clin Res Cardiol 2024; 113:276-287. [PMID: 37870627 PMCID: PMC10850015 DOI: 10.1007/s00392-023-02316-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/21/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES Systemic inflammatory response syndrome (SIRS) is a common finding after cardiovascular interventions. Data on the incidence of SIRS and its impact on outcome in patients undergoing transcatheter edge-to-edge mitral valve repair (MV-TEER) for mitral regurgitation (MR) is lacking. METHODS From January 2013 to December 2020, 373 patients with moderate or severe MR undergoing MV-TEER were included. SIRS was defined as at least two of the following criteria within 48 h after the procedure: leucocyte count > 12.0 or < 4.0 × 109/l, respiratory rate > 20 breaths per minute or PaCO2 ≤ 4.3 kPa/32 mmHg, heart rate > 90 bpm and temperature > 38.0 °C or < 36.0 °C. The primary endpoint was 3-years all-cause mortality. RESULTS SIRS was observed in 49.6% (185/373) of patients. Patients who developed SIRS presented more frequently with NYHA III/IV at baseline [SIRS: 82.4% (149/185) vs. no SIRS: 79.0% (147/188); p = 0.029]. Patients who developed SIRS spent more days on ICU (p < 0.001) and overall length of stay was longer (p < 0.001). Relevant residual MR, defined as MR ≥ III in-hospital, was present more often in patients who developed SIRS [SIRS: 11.3% (20/177) vs. no SIRS: 3.93% (7/178), p = 0.036]. At 3 years, all-cause mortality in the entire population was 33.5% (125/373) with an increased all-cause mortality in patients with SIRS compared to patients without SIRS (HR 1.49, [CI 95% 1.04, 2.13]; p = 0.0264). In the multivariate analysis development of SIRS (HR 1.479 [CI 95% 1.016, 2.154]; p = 0.041) was identified as predictor for 3-years all-cause mortality. CONCLUSIONS SIRS is a common finding after MV-TEER occurring in approximately half of patients. SIRS after MV-TEER was associated with a longer in-hospital stay. In addition, we observed an increased 3-years all-cause mortality in patients with SIRS.
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Affiliation(s)
- Finn Syryca
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Costanza Pellegrini
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Marie Gollreiter
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Philipp Nicol
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - N Patrick Mayr
- Institute of Anaesthesiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | | | - Niklas Altaner
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Tobias Rheude
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Stefan Holdenrieder
- Institute of Laboratory Medicine, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Heribert Schunkert
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Adnan Kastrati
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Michael Joner
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Erion Xhepa
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Teresa Trenkwalder
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany.
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.
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11
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Spieker M, Lagarden H, Sidabras J, Veulemans V, Christian L, Bejinariu A, Akhyari P, Rana O, Polzin A, Horn P, Kelm M, Westenfeld R. Prevalence, mechanisms, and prognostic impact of dynamic mitral regurgitation assessed by isometric handgrip exercise. Eur Heart J Cardiovasc Imaging 2024; 25:240-248. [PMID: 37740790 DOI: 10.1093/ehjci/jead230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/26/2023] [Accepted: 09/07/2023] [Indexed: 09/25/2023] Open
Abstract
AIMS The extent of mitral regurgitation (MR) may vary depending on the haemodynamic situation; thus, exercise testing plays an important role in assessing the haemodynamic relevance of MR. We aim to assess prevalence, mechanisms, and prognostic impact of exercise-induced changes in MR in patients with degenerative MR (DegMR) and functional MR (FMR). METHODS AND RESULTS We enrolled 367 patients with at least mild MR who underwent standardized echocardiography at rest and during handgrip exercise. Handgrip exercise led to an increase in MR by one grade or more in 19% of DegMR and 28% of FMR patients. In FMR, patients with exercise-induced increases in MR, handgrip exercise led to a reduction in left ventricular stroke volume index, being maintained in DegMR patients. Exercise-induced changes in systolic pulmonary artery pressure were linked to changes in effective regurgitant orifice area (DegMR: r = 0.456; P < 0.001; FMR: r = 0.326; P < 0.001). Thus, 26% of patients with DegMR and FMR developed pulmonary hypertension during exercise. In both cohorts, a significant proportion of patients with non-severe MR at rest and exercise-induced severe MR underwent mitral valve surgery/intervention during follow-up. In FMR patients (but not in DegMR patients), early mitral valve surgery/intervention was independently associated with lower event rates during follow-up [0.177 (0.027-0.643); P = 0.025]. CONCLUSIONS Handgrip exercise echocardiography provides important information regarding the dynamic nature of MR, exercise-induced changes in left ventricular function, and pulmonary circulation with subsequent consequences for further therapeutic decision making. Thus, it should be considered as a diagnostic tool in symptomatic patients with non-severe MR at rest.
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Affiliation(s)
- Maximilian Spieker
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Hannah Lagarden
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Jonas Sidabras
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Verena Veulemans
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Lucas Christian
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Alex Bejinariu
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Payam Akhyari
- Department of Cardiac Surgery, Medical Faculty, University Hospital Aachen, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Obaida Rana
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Amin Polzin
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Patrick Horn
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Malte Kelm
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
- Cardiovascular Research Institute Duesseldorf, Medical Faculty, Heinrich-Heine University, Moorenstraße 5, 40225 Duesseldorf, Germany
| | - Ralf Westenfeld
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Hospital Duesseldorf, Heinrich-Heine University Duesseldorf, Moorenstraße 5, 40225 Duesseldorf, Germany
- Abiomed Europe GmbH, Neuenhofer Weg 3, 52074 Aachen, Germany
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12
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Zinoviev R, Hasan RK, Gammie JS, Resar JR, Czarny MJ. Economic Burden of Inpatient Care for Mitral Regurgitation in Maryland. J Am Heart Assoc 2024; 13:e029875. [PMID: 38214264 PMCID: PMC10926798 DOI: 10.1161/jaha.123.029875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 10/16/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Mitral regurgitation (MR) is the most common valvular disease in the United States and increases the risk of death and hospitalization. The economic burden of MR in the United States is not known. METHODS AND RESULTS We analyzed inpatient hospitalization data from the 1 221 173 Maryland residents who had any in-state admissions from October 1, 2015, to September 30, 2019. We assessed the total charges for patients without MR and for patients with MR who underwent medical management, transcatheter mitral valve repair or replacement, or surgical mitral valve repair or replacement. During the study period, 26 076 inpatients had a diagnosis of MR. Compared with patients without MR, these patients had more comorbidities and higher inpatient mortality. Patients with medically managed MR incurred average total charges of $23 575 per year; MR was associated with $10 559 more in charges per year and an incremental 3.1 more inpatient days per year as compared with patients without MR. Both surgical mitral valve repair or replacement and transcatheter mitral valve repair or replacement were associated with higher charges as compared with medical management during the year of intervention ($47 943 for surgical mitral valve repair or replacement and $63 108 for transcatheter mitral valve repair or replacement). Annual charges for both groups were significantly lower as compared with medical management in the second and third years postintervention. CONCLUSIONS MR is associated with higher mortality and inpatient charges. Patients who undergo surgical or transcatheter intervention incur lower charges compared with medically managed MR patients in the years after the procedure.
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Affiliation(s)
| | - Rani K. Hasan
- Division of Cardiology, Johns Hopkins University School of MedicineBaltimoreMD
| | - James S. Gammie
- Division of Cardiac SurgeryJohns Hopkins University School of MedicineBaltimoreMD
| | - Jon R. Resar
- Division of Cardiology, Johns Hopkins University School of MedicineBaltimoreMD
| | - Matthew J. Czarny
- Division of Cardiology, Johns Hopkins University School of MedicineBaltimoreMD
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13
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Warner ED, Liotta M, Fatema U, Kamanu C, Mallari K, Brailovsky Y, Rajapreyar IN. Transcatheter Edge-to-Edge Repair in Patients With End-Stage Renal Disease on Dialysis: A USRDS Registry Study. Curr Probl Cardiol 2024; 49:102141. [PMID: 37858846 DOI: 10.1016/j.cpcardiol.2023.102141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 10/14/2023] [Indexed: 10/21/2023]
Abstract
Transcatheter edge-to-edge repair (TEER) of the mitral valve has become standard of care for the treatment of high-risk patients with severe mitral regurgitation. Patients with end stage renal disease (ESRD) on hemodialysis were either excluded or severely underrepresented in all seminal trials proving the safety and efficacy of TEER. There have been few studies that evaluated the effectiveness or complications of TEER in ESRD patients. Using the United States Renal Data System (USRDS), we identified all ESRD patients who underwent TEER from October 2015 to December 31, 2019. Major comorbidities were recorded and Kaplan-Meier curves were generated for survival and freedom from hospitalization or death. The study population included 965 patients, of which 576 (59.7%) were male. The median age at the time of TEER was 72.5 (IQR: 64.4-79.1) years. There were 130 (13.2%) patients with heart failure with reduced ejection fraction (HFrEF), 110 (11.2%) with heart failure with preserved ejection fraction (HFpEF) and 745 (74.6%) with an indeterminate ejection fraction. During follow-up, strokes occurred in 61 (6.3%) patients, infective endocarditis in 42 (4.4%) patients, mitral stenosis in 13 (1.3%) and valve embolism in less than 11 patients. One-year survival was 56.9%, and 2-year survival was 33.9%. In patients with ESRD undergoing TEER, only a preserved ejection fraction (HR: 0.70, 95% CI: 0.50-0.99, P = 0.041) was a significant predictor of survival in a cox proportional hazards model. Despite favorable in-hospital outcomes one-year mortality rates surpass those reported in broader patient cohorts. The increased incidence of infective endocarditis and mitral stenosis is likely related to increased risk intrinsic to those with ESRD.
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Affiliation(s)
- Eric D Warner
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA, USA.
| | - Mark Liotta
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Umma Fatema
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Chukwuemezie Kamanu
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Kashka Mallari
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA, USA
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14
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Adıgözelzade S, Asil S, Keskin ÖF, Erdoğan S, Görmel S, Yaşar S, Fırtına S, Yıldırım E, Buğan B, Çelik M, Barçın C, Yüksel UÇ. Mitral-Tricuspid Regurgitation Change After Transcatheter Aortic Valve Implantation and Its Effect on Mortality and Hospitalization. Turk Kardiyol Dern Ars 2024; 52:10-17. [PMID: 38221830 DOI: 10.5543/tkda.2023.08130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024] Open
Abstract
OBJECTIVE Moderate to severe mitral regurgitation (MR) and tricuspid regurgitation (TR) are present in approximately 20-60% of patients undergoing transcatheter aortic valve implantation (TAVI). This study aims to evaluate the impact of TAVI on MR and TR, pulmonary hypertension, and reverse cardiac remodeling in these patients. Methods: Out of 240 patients who underwent TAVI, 79 who met the inclusion and exclusion criteria were analyzed. RESULTS In our study, 46.8% (n = 37) of the patients were male. Nineteen (24.1%) patients died within two years. Before TAVI, 34 (43%) patients had moderate-to-severe MR, which decreased to 18 (22.7%) after the procedure (P < 0.05). Similarly, the number of patients with moderate-to-severe TR decreased from 26 (32.9%) before TAVI to 12 (15%) after the procedure (P < 0.05). Of the patients, 50.6% (n = 40) did not require hospitalization after the procedure, while 25 were hospitalized once, 12 twice, and 2 three times. The mean systolic pulmonary artery pressure (sPAP) values of the patients decreased from 44.30 ± 14.42 mmHg before the procedure to 39.09 ± 11.77 mmHg after the procedure (Z=-3.506, P < 0.001). No correlation was found between changes in MR and TR grades after TAVI and mortality or hospitalization during follow-up. Furthermore, there was no statistically significant difference in tricuspid annular plane systolic excursion (TAPSE), free wall annular S' velocity, left atrial volume (LAV), or LAV index (LAVI) before and after TAVI. Conclusion: There was a significant decrease in moderate-to-severe MR and TR after TAVI; however, this did not impact hospitalization or mortality rates. Additionally, no significant differences were observed in right ventricular systolic function or in LAV and LAVI before and after TAVI.
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Affiliation(s)
- Samir Adıgözelzade
- Central Military Hospital of Ministry Defence of Azerbaijan, Bakü, Azerbaijan
| | - Serkan Asil
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Ömer Faruk Keskin
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Sıddık Erdoğan
- Department of Cardiology, İstanbul Şile City Hospital, İstanbul, Türkiye
| | - Suat Görmel
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Salim Yaşar
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Serdar Fırtına
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Erkan Yıldırım
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Barış Buğan
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Murat Çelik
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
| | - Cem Barçın
- Central Military Hospital of Ministry Defence of Azerbaijan, Bakü, Azerbaijan
| | - Uygar Çağdaş Yüksel
- Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye
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15
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von Stein P, Besler C, Riebisch M, Al‐Hammadi O, Ruf T, Gerçek M, Grothusen C, Mehr M, Becher MU, Friedrichs K, Öztürk C, Baldus S, Guthoff H, Rassaf T, Thiele H, Nickenig G, Hausleiter J, Möllmann H, Horn P, Kelm M, Rudolph V, von Bardeleben R, Nef HM, Luedike P, Lurz P, Pfister R, Mauri V. One-Year Outcomes According to Mitral Regurgitation Etiology Following Transcatheter Edge-to-Edge Repair With the PASCAL System: Results From a Multicenter Registry. J Am Heart Assoc 2023; 12:e031881. [PMID: 38084735 PMCID: PMC10863793 DOI: 10.1161/jaha.123.031881] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/18/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND We previously reported procedural and 30-day outcomes of a German early multicenter experience with the PASCAL system for severe mitral regurgitation (MR). This study reports 1-year outcomes of mitral valve transcatheter edge-to-edge repair with the PASCAL system according to MR etiology in a large all-comer cohort. METHODS AND RESULTS Clinical and echocardiographic outcomes up to 1-year were investigated according to MR etiology (degenerative [DMR], functional [FMR], or mixed [MMR]) in the first 282 patients with symptomatic MR 3+/4+ treated with the PASCAL implant at 9 centers in 2019. A total of 282 patients were included (33% DMR, 50% FMR, 17% MMR). At discharge, MR reduction to ≤1+/2+ was achieved in 58%/87% of DMR, in 75%/97% of FMR, and in 78%/98% of patients with MMR (P=0.004). MR reduction to ≤1+/2+ was sustained at 30 days (50%/83% DMR, 67%/97% FMR, 74%/100% MMR) and at 1 year (53%/78% DMR, 75%/97% FMR, 67%/91% MMR) with significant differences between etiologies. DMR patients with residual MR 3+/4+ at 1-year had at least complex valve morphology in 91.7%. Valve-related reintervention was performed in 7.4% DMR, 0.7% FMR, and 0.0% MMR (P=0.010). At 1-year, New York Heart Association Functional Class was significantly improved irrespective of MR etiology (P<0.001). CONCLUSIONS In this large all-comer cohort, mitral valve transcatheter edge-to-edge repair with the PASCAL system was associated with an acute and sustained MR reduction at 1-year in all causes. However, in patients with DMR, MR reduction was less pronounced, reflecting the high incidence of complex or very complex anatomies being referred for mitral valve transcatheter edge-to-edge repair.
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Affiliation(s)
- Philipp von Stein
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal MedicineCologneGermany
| | - Christian Besler
- Department of CardiologyHeart Center Leipzig at University of LeipzigGermany
| | - Matthias Riebisch
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular CenterUniversity Hospital Essen, Medical FacultyEssenGermany
| | - Osamah Al‐Hammadi
- Medizinische Klinik I, Department of CardiologyUniversity of GiessenGermany
| | - Tobias Ruf
- Heart Valve Center Mainz, Center of Cardiology, Cardiology IUniversity Medical Center MainzMainzGermany
| | - Muhammed Gerçek
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Centre NRW, Bad OeynhausenRuhr University BochumBochumGermany
| | - Christina Grothusen
- Medical Clinic I, Department of Cardiology, St.‐Johannes‐HospitalDortmundGermany
| | - Michael Mehr
- Medizinische Klinik und Poliklinik I der Ludwig‐Maximilians‐Universität MünchenMunichGermany
| | - Marc Ulrich Becher
- Heart Center Bonn, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Kai Friedrichs
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Centre NRW, Bad OeynhausenRuhr University BochumBochumGermany
| | - Can Öztürk
- Heart Center Bonn, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Stephan Baldus
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal MedicineCologneGermany
| | - Henning Guthoff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal MedicineCologneGermany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular CenterUniversity Hospital Essen, Medical FacultyEssenGermany
| | - Holger Thiele
- Department of CardiologyHeart Center Leipzig at University of LeipzigGermany
| | - Georg Nickenig
- Heart Center Bonn, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Jörg Hausleiter
- Medizinische Klinik und Poliklinik I der Ludwig‐Maximilians‐Universität MünchenMunichGermany
| | - Helge Möllmann
- Medical Clinic I, Department of Cardiology, St.‐Johannes‐HospitalDortmundGermany
| | - Patrick Horn
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical FacultyUniversity DüsseldorfDuesseldorfGermany
| | - Malte Kelm
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical FacultyUniversity DüsseldorfDuesseldorfGermany
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Centre NRW, Bad OeynhausenRuhr University BochumBochumGermany
| | | | - Holger M. Nef
- Medizinische Klinik I, Department of CardiologyUniversity of GiessenGermany
| | - Peter Luedike
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular CenterUniversity Hospital Essen, Medical FacultyEssenGermany
| | - Philipp Lurz
- Department of CardiologyHeart Center Leipzig at University of LeipzigGermany
| | - Roman Pfister
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal MedicineCologneGermany
| | - Victor Mauri
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal MedicineCologneGermany
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Elkaryoni A, Saad M, Darki A, Abdelkarim I, Has P, Hyder ON, Mamdani ST, Sharaf BL, Gordon P, Lopez JJ, Abbott JD, Stone GW. Mitral Valve Transcatheter Edge-to-Edge Repair After TAVR: A Nationwide Analysis. Am J Cardiol 2023; 209:184-189. [PMID: 37858596 DOI: 10.1016/j.amjcard.2023.09.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/12/2023] [Accepted: 09/24/2023] [Indexed: 10/21/2023]
Abstract
Patients with persistent severe mitral regurgitation after transcatheter aortic valve replacement (TAVR) may benefit from mitral transcatheter edge-to-edge repair (M-TEER). Using the Nationwide Readmission Database, we identified patients who had M-TEER within 6 months after TAVR and compared their outcomes with patients who had M-TEER without previous recent TAVR during the same calendar year between 2014 and 2020. Because Nationwide Readmission Database data do not cross years, analysis was restricted to the last half of each calendar year. End points included in-hospital mortality and 30-day and 90-day postdischarge rehospitalization rates. In 23,885 M-TEER patients, 396 (1.7%) had a previous recent TAVR. The number of post-TAVR M-TEER procedures increased progressively over time from 16 in 2014 to 92 in 2020. Patients who had M-TEER after a recent TAVR versus those without previous TAVR had similar in-hospital mortality (adjusted odds ratio 0.38, 95% confidence interval [CI] 0.12 to 1.23, p = 0.11), but higher rates of 30-day all-cause hospitalization and heart failure hospitalization (adjusted odds ratios 1.34, 95% CI 1.11 to 1.79, p = 0.04 and 1.63, 95% CI 1.13 to 2.36, p = 0.009, respectively). Nonetheless, in patients who underwent M-TEER post-TAVR, the cumulative 90-day all-cause hospitalization and heart failure hospitalization rates were less after M-TEER compared with before M-TEER (from 45.7% to 31.5%, p = 0.007, and from 29.0% to 16.6%, respectively, both p = 0.005). In conclusion, M-TEER procedures after TAVR in the United States are increasing. Patients with M-TEER after TAVR had similar in-hospital mortality as those who underwent M-TEER without recent TAVR, but higher 30-day hospitalization rates. Nonetheless, 90-day hospitalization rates were decreased after M-TEER in patients with previous TAVR.
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Affiliation(s)
- Ahmed Elkaryoni
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island.
| | - Marwan Saad
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Amir Darki
- Division of Cardiovascular Disease, Loyola University Medical Center, Loyola Stritch School of Medicine, Maywood, Illinois
| | - Islam Abdelkarim
- Department of Internal Medicine, Kansas City University Medical Center, Kansas City, Kansas
| | - Phinnara Has
- Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Omar N Hyder
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Shafiq T Mamdani
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Barry L Sharaf
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Paul Gordon
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - John J Lopez
- Division of Cardiovascular Disease, Loyola University Medical Center, Loyola Stritch School of Medicine, Maywood, Illinois
| | - J Dawn Abbott
- Division of Cardiovascular Disease, Lifespan Cardiovascular Institute, Providence, Rhode Island; Division of Cardiovascular Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Gregg W Stone
- Division of Cardiovascular Disease, The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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17
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Li W, Xiong S, Yin S, Deng W, Zhao Y, Li Z, Yang H, Zhou Y, Yu S, Guo X, Sun Y. Prevalence and Risk Factors of Mitral, Tricuspid, and Aortic Regurgitation: A Population-Based Study from Rural Northeast China. Am J Cardiol 2023; 209:156-162. [PMID: 37875249 DOI: 10.1016/j.amjcard.2023.09.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 10/26/2023]
Abstract
The population-based studies on the epidemiologic features of valvular regurgitation in Northeast China are scarce. We aim to estimate the prevalence and risk factors of mitral regurgitation (MR), tricuspid regurgitation (TR), and aortic regurgitation (AR) in a general population from rural Northeast China. Valvular regurgitation was assessed by color flow Doppler echocardiography in a population-based survey of 11,278 participants aged ≥35 years in rural areas of Liaoning Province during 2012 to 2013. The prevalence of mild or greater MR and TR were 1.6% and 1.5%, respectively. Trace or greater AR was present in 4.1% of the participants. In the multivariable regression model, older age, left atrial dimension, low left ventricular (LV) ejection fraction, and fasting plasma glucose were associated with higher risk of MR in men, whereas only older age and left atrial dimension increased the risk in women. Body mass index was found to be a protective factor for MR in women (odds ratio 0.847, 95% confidence interval 0.741 to 0.969). TR was independently associated with age, heart rate, low LV ejection fraction, current drinking status, and high-density lipoprotein cholesterol. The risk for AR significantly increased with age in both genders. LV mass index and aortic dimension increased the risk of AR in males, and females with higher LV mass index and high-density lipoprotein cholesterol had an increased risk for AR. In both genders, systolic blood pressure presented as a risk factor for AR, while diastolic blood pressure as a protective factor. In this large Chinese population-based study, we found remarkably low prevalence of valvular regurgitation, adding evidence for estimating disease burden and making policy strategies in Northeast China.
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Affiliation(s)
- Wenhang Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shengjun Xiong
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shizhang Yin
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Wanshu Deng
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Yuanhui Zhao
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Zhao Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Hongmei Yang
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Ying Zhou
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shasha Yu
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Xiaofan Guo
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China.
| | - Yingxian Sun
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
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18
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Puls M. [Mitral valve transcatheter edge-to-edge repair (M-TEER) in Germany : Treatment reality, potential needs, possible quality indicators and open questions]. Herz 2023; 48:437-447. [PMID: 37831070 DOI: 10.1007/s00059-023-05212-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/14/2023]
Abstract
In 2020 in Germany, 21,753 patients were hospitalized with the main diagnosis of mitral valve regurgitation (MR), whereby 6050 isolated mitral valve (MV) operations, 4977 combined MV operations and 6011 transcatheter MV interventions were performed. In the last 10 years there was a nearly linear increase of MR-related hospitalizations and transcatheter MV interventions, whereas the numbers of isolated MV operations remained stable and the number of combined MV operations decreased. Due to demographic change and age distribution of MR patients, an increased need for minimally invasive transcatheter MV procedures can be expected in the future. In 2020 the 6011 transcatheter MV interventions were performed at approximately 180 centers in Germany. According to a retrospective analysis of diagnosis-related groups (DRG) hospital data up to 2017, two thirds of all 158 centers which provided transcatheter MV repair in Germany at that time carried out no more than 25 procedures per year. A significant correlation between hospital intervention volume and intrahospital mortality has not yet been found for transcatheter MV repair; however, registry data from Germany, Italy and the USA consistently confirm that centers with a high intervention volume achieve a better reduction of mitral regurgitation, which could directly translate into long-term survival. Thresholds of 20 or 50 procedures per year were suggested as predictive for a better procedural result in terms of MR reduction. Such analyses should be implemented in considerations regarding the appropriate number of transcatheter MV centers for Germany.
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Affiliation(s)
- Miriam Puls
- Herzzentrum, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland.
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19
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Wu Z, Nie C, Zhu C, Meng Y, Yang Q, Lu T, Lu Z, Liu X, Wang S. Mitral annular calcification in obstructive hypertrophic cardiomyopathy: Incidence, risk factors, and prognostic value after myectomy. Int J Cardiol 2023; 391:131266. [PMID: 37574021 DOI: 10.1016/j.ijcard.2023.131266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/31/2023] [Accepted: 08/10/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Mitral annular calcification (MAC) is a risk factor for cardiac surgery, but there is limited study on the prognosis value and the impact for valve function of MAC based on computed tomography (CT) diagnosis after myectomy for hypertrophic obstructive cardiomyopathy (OHCM). METHODS Consecutive OHCM patients underwent septal myectomy were compared according to the existence of MAC and its severity in preoperative CT scans. The survival data were evaluated and compared by Kaplan Meier analysis and log rank test. Cox regression analysis was used to evaluate the impact of MAC on endpoint events. RESULTS From the entire cohort of 1035 patients, 10.8% had MAC. In multivariate regression, female (OR = 2.23), age (OR = 1.07), aortic annular calcification (OR = 2.52), aortic calcification (OR = 2.56), systolic anterior motion of the mitral valve (SAM) (OR = 0.42), mitral valve thickening (OR = 2.13), and tricuspid regurgitation (OR = 3.12) were independent predictors of MAC. All-cause mortality (3.57% vs. 1.08%, p = 0.031), major adverse cardiovascular and cerebrovascular events (MACCE) (23.32% vs. 13.65%, p = 0.014), recurrent MR > 2+ (8.04% vs. 2.49%, p = 0.001) and NYHA III-IV (11.61% vs. 5.53%, p = 0.012) were more frequent in OHCM patients with MAC after myectomy. MAC was discovered to be an independent predictor of postoperative recurrent MR > 2+ after other risk factors were taken into account (HR 2.47, 95% CI 1.08-5.67, p = 0.0329). Moderate-to-severe MAC was an independent risk factor (HR 2.03, 95% CI 1.09-3.75, p = 0.0244) for long-term major adverse cardiovascular and cerebrovascular events (MACCE). CONCLUSION MAC was detected in one-tenth of OHCM patients in preoperative CT scanning and is mainly associated with aging and atherosclerosis. OHCM patients with MAC had a worse prognosis and more recurrent mitral valve regurgitation than those without MAC after septal myectomy.
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Affiliation(s)
- Zining Wu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Changrong Nie
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Changsheng Zhu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanhai Meng
- Department of Adult Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qiulan Yang
- Department of Adult Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Lu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhengyang Lu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoxi Liu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuiyun Wang
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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20
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Unger P, Galloo X. Atrial functional mitral regurgitation: an electro-mechanical interplay. Eur Heart J Cardiovasc Imaging 2023; 24:1458-1459. [PMID: 37647892 DOI: 10.1093/ehjci/jead225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/01/2023] Open
Affiliation(s)
- Philippe Unger
- Department of Cardiology, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Laarbeeklaan 101, B-1090 Brussels, Belgium
- Department of Cardiology, CHU Saint-Pierre, Université Libre de Bruxelles (ULB), 322, Rue Haute, B-1000 Brussels, Belgium
| | - Xavier Galloo
- Department of Cardiology, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Laarbeeklaan 101, B-1090 Brussels, Belgium
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21
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Naser JA, Michelena HI, Lin G, Scott CG, Lee E, Kennedy AM, Noseworthy PA, Pellikka PA, Nkomo VT, Pislaru SV. Incidence, risk factors, and outcomes of atrial functional mitral regurgitation in patients with atrial fibrillation or sinus rhythm. Eur Heart J Cardiovasc Imaging 2023; 24:1450-1457. [PMID: 37556366 DOI: 10.1093/ehjci/jead199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/17/2023] [Accepted: 07/28/2023] [Indexed: 08/11/2023] Open
Abstract
AIMS Atrial functional mitral regurgitation (AFMR) has been associated with atrial fibrillation (AF) and heart failure with preserved ejection fraction. However, data on incident AFMR are scarce. We aimed to study the incidence, risk factors, and clinical significance of AFMR in AF or sinus rhythm (SR). METHODS AND RESULTS Adults with new diagnosis of AF and adults in SR were identified. Patients with >mild MR at baseline, primary mitral disease, cardiomyopathy, left-sided valve disease, previous cardiac surgery, or with no follow-up echocardiogram were excluded. Diastolic dysfunction (DD) was indicated by ≥2/4 abnormal diastolic function parameters [mitral medial e', mitral medial E/e', tricuspid regurgitation velocity, left atrial volume index (LAVI)]. Overall, 1747 patients with AF and 29 623 in SR were included. Incidence rate of >mild AFMR was 2.6 per 100 person-year in new-onset AF and 0.7 per 100 person-year in SR, P < 0.001. AF remained associated with AFMR in a propensity score-matched analysis based on age, sex, and comorbidities between AF and SR [hazard ratio: 3.80 (95% confidence interval 3.04-4.76)]. Independent risk factors associated with incident AFMR were age ≥65 years, female sex, LAVI, and DD in both AF and SR, in addition to rate (vs. rhythm) control in AF. Incident AFMR was independently associated with all-cause death in both groups (both P < 0.001). CONCLUSIONS AF conferred a three-fold increase in the risk of incident AFMR. DD, older age, left atrial size, and female sex were independent risk factors in both SR and AF, while rhythm control was protective. AFMR was universally associated with worse mortality.
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Affiliation(s)
- Jwan A Naser
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Grace Lin
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | | | - Eunjung Lee
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Austin M Kennedy
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Peter A Noseworthy
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Patricia A Pellikka
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA
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22
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Hashem A, Khalouf A, Mohamed MS, Ismayl M, Kashou A, Chaaya RGB, Nayfeh T, Rai D, Sulaiman S, Balla S. Outcomes of Percutaneous Atrial Septal Defect Closure With Mitral Transcatheter Edge-to-Edge Repair and Transseptal Mitral Valve Replacement (2015 to 2020). Am J Cardiol 2023; 204:92-95. [PMID: 37541153 DOI: 10.1016/j.amjcard.2023.07.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/08/2023] [Accepted: 07/13/2023] [Indexed: 08/06/2023]
Abstract
Patients who underwent transcatheter edge-to-edge repair (TEER) or transcatheter mitral valve replacement (TMVR) have a transeptal access created by an iatrogenic atrial septal defect (ASD) which leads to significant complications requiring closure. Given limited data, we used the National Inpatient Sample between 2015 and 2020 to evaluate the clinical outcomes of percutaneous closure of ASD (PC-ASD) in TEER/TMVR hospitalizations. A total of 44,065 eligible weighted hospitalizations with either TEER (n = 39,625, 89.9%) or TMVR (n = 4,440, 10.1%) with a higher rate of PC-ASD in the TMVR group (10.7% vs 2.0%, p <0.01). The TEER with PC-ASD group were more likely to experience acute heart failure and right ventricular failure and had longer hospital stays but there was no difference in in-hospital mortality compared with the no PC-ASD group. In the TMVR group, there was no difference in the odds of acute heart failure, right ventricular failure, cardiogenic shock, or acute hypoxic respiratory failure, but the odds of mechanical circulatory support, in-hospital mortality, and length of stay were significantly higher in patients with PC-ASD in the TMVR group. In conclusion, rates of percutaneous closure of ASD after TEER were lower than after TMVR and associated with worse in-hospital mortality in TMVR but not in TEER. Further prospective clinical trials are needed to identify patients who would benefit from the closure of iatrogenic ASD.
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Affiliation(s)
- Anas Hashem
- Department of Medicine, Sands-Constellation, Rochester General Hospital, Rochester, New York
| | - Amani Khalouf
- Department of Medicine, Sands-Constellation, Rochester General Hospital, Rochester, New York
| | - Mohamed Salah Mohamed
- Department of Medicine, Sands-Constellation, Rochester General Hospital, Rochester, New York
| | - Mahmoud Ismayl
- Cardiovascular Disease Department, Mayo Clinic School of Medicine, Rochester, Minnesota
| | - Anthony Kashou
- Cardiovascular Disease Department, Mayo Clinic School of Medicine, Rochester, Minnesota
| | - Rody G Bou Chaaya
- Cardiovascular Disease Department, Houston Methodist Hospital, Houston, Texas
| | - Tarek Nayfeh
- Evidence-Based Medicine Department, Mayo Clinic School of Medicine, Rochester, Minnesota
| | - Devesh Rai
- Cardiovascular Disease Department, Sands-Constellation, Rochester General Hospital, Rochester, New York
| | - Samian Sulaiman
- Cardiovascular Disease Department, West Virginia University, Morgantown, West Virginia
| | - Sudarshan Balla
- Cardiovascular Disease Department, West Virginia University, Morgantown, West Virginia.
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Obayashi Y, Shiomi H, Morimoto T, Miyake M, Inoko M, Nishikawa R, Kaneda K, Yamamoto K, Takeji Y, Tada T, Nagao K, Uegaito T, Ehara N, Sakai H, Suwa S, Tamura T, Sakamoto H, Inada T, Matsuda M, Sato Y, Furukawa Y, Ando K, Kadota K, Nakagawa Y, Kimura T. The Impact of Mitral Regurgitation on Long-Term Outcomes in Acute Myocardial Infarction Undergoing Percutaneous Coronary Intervention. Am J Cardiol 2023; 203:384-393. [PMID: 37517134 DOI: 10.1016/j.amjcard.2023.07.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 06/01/2023] [Accepted: 07/08/2023] [Indexed: 08/01/2023]
Abstract
It is important to clarify the precise impact of mitral regurgitation (MR) on long-term outcomes in acute myocardial infarction (AMI) patients who underwent percutaneous coronary intervention (PCI). In the Coronary Revascularization Demonstrating Outcome study in Kyoto Acute Myocardial Infarction (CREDO-Kyoto AMI) Registry Wave-2, the study population consisted of 5,266 patients with AMI who underwent PCI. The clinical outcomes of all-cause death, cardiovascular death, and hospitalization for heart failure (HF) were compared according to the severity of MR. Mild and moderate/severe MR were identified in 2,112 (40%) and 531 patients (10%), respectively. Patients with greater severity of MR were more likely to be old, had more co-morbidities, and more often presented with large myocardial infarction with HF. During median follow-up duration of 5.6 (interquartile range: 4.2 to 6.6) years, as the MR severity increased from no, mild, to moderate/severe MR, the cumulative 5-year incidences of all-cause death, cardiovascular death and hospitalization for HF incrementally increased ([15.3%, 19.6%, 33.3%], [8.9%, 11.7%, 21.0%] and [5.9%, 12.4%, 23.9%], respectively, P for all<0.001). After adjusting for confounders, however, mild and moderate/severe MR were not independently associated with the higher risks for all-cause death (hazard ratio [95% confidence interval]:1.05 [0.92 to 1.19], p = 0.51, and 1.10 [0.92 to 1.32], p = 0.28) and cardiovascular death (1.01 [0.85 to 1.21], p = 0.89, and 0.93 [0.73 to 1.18], p = 0.54) as compared with no MR. Both mild and moderate/severe MR were independently associated with the higher risks for hospitalization for HF (1.73 [1.42 to 2.11], p <0.001, and 2.23 [1.73 to 2.87], p <0.001). In a large population of patients with AMI who underwent PCI, MR was not independently associated with higher long-term mortality risk but was independently associated with higher risk for hospitalization for HF.
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Affiliation(s)
- Yuki Obayashi
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroki Shiomi
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Makoto Miyake
- Department of Cardiology, Tenri Hospital, Tenri, Japan
| | - Moriaki Inoko
- Cardiovascular Center, Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Ryusuke Nishikawa
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazuhisa Kaneda
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ko Yamamoto
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yasuaki Takeji
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Tomohisa Tada
- Department of Cardiology, Shizuoka General Hospital, Shizuoka, Japan
| | - Kazuya Nagao
- Division of Cardiology, Cardiovascular Center, Osaka Red Cross Hospital, Japan
| | - Takashi Uegaito
- Department of Cardiology, Kishiwada City Hospital, Kishiwada, Japan
| | - Natsuhiko Ehara
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Hiroshi Sakai
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Satoru Suwa
- Department of Cardiology, Juntendo University Shizuoka Hospital, Izunokuni, Japan
| | | | - Hiroki Sakamoto
- Department of Cardiology, Shizuoka General Hospital, Shizuoka, Japan
| | - Tsukasa Inada
- Division of Cardiology, Cardiovascular Center, Osaka Red Cross Hospital, Japan
| | - Mitsuo Matsuda
- Department of Cardiology, Kishiwada City Hospital, Kishiwada, Japan
| | - Yukihito Sato
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan
| | - Yutaka Furukawa
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Kenji Ando
- Department of Cardiology, Kokura Memorial Hospital, Kitakyushu, Japan
| | - Kazushige Kadota
- Department of Cardiology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Yoshihisa Nakagawa
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Cardiology, Hirakata Kohsai Hospital, Hirakata, Japan
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Bansal K, Pawar S, Gupta T, Gilani F, Khera S, Kolte D. Association Between Hospital Volume and 30-Day Readmissions After Transcatheter Mitral Valve Edge-to-Edge Repair. Am J Cardiol 2023; 203:149-156. [PMID: 37499594 DOI: 10.1016/j.amjcard.2023.06.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 06/21/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023]
Abstract
Data on the association between hospital procedural volume and 30-day readmissions after mitral valve transcatheter edge-to-edge repair (mTEER) are limited. We used the 2019 Nationwide Readmissions Database to identify hospitals that performed at least 5 mTEERs. Hospitals were categorized based on tertiles of annual mTEER volume as low-volume (5 to 13), medium-volume (14 to 28), and high-volume (29 to 171). Multivariable hierarchical logistic regression models and restricted cubic spline analyses were used to examine the association between hospital mTEER volume and 30-day readmissions. Median (interquartile range) annual hospital mTEER volume was 20 (11.5 to 34). Of 234 hospitals included in the study, 77 (32.9%), 77 (32.9%), and 80 (34.2%) were categorized as low-volume, medium-volume, and high-volume. Of 5,574 index mTEER procedures included in this study, 634 (11.4%), 1,353 (24.3%), and 3,587 (64.3%) were performed at low-volume, medium-volume, and high-volume centers, respectively. In the overall study cohort, rates of 30-day all-cause readmissions after mTEER were 13.2%. In multivariable analyses, there was no significant association between hospital mTEER volume (as a categorical variable) and 30-day all-cause or cause-specific (cardiac, non-cardiac, heart failure) readmissions. Similarly, no significant relation was observed between hospital mTEER volume as a continuous variable and 30-day all-cause or cause-specific readmissions in restricted cubic spline analysis. In conclusion, in a nationally representative sample of 234 hospitals with >5,500 mTEER procedures, we found no association between annual hospital mTEER volume and 30-day all-cause or cause-specific readmissions.
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Affiliation(s)
- Kannu Bansal
- Department of Medicine, Saint Vincent Hospital, Worcester, Massachusetts
| | - Shubhadarshini Pawar
- Department of Medicine, Shree Vighanaharta Superspeciality Hospital, Dhule, India
| | - Tanush Gupta
- Division of Cardiology, Department of Medicine, University of Vermont Medical Center, Burlington, Vermont
| | - Fahad Gilani
- Division of Cardiovascular Medicine, Catholic Medical Center, Manchester, New Hampshire
| | - Sahil Khera
- Division of Interventional Cardiology, Mount Sinai Hospital, New York, New York
| | - Dhaval Kolte
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
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25
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Ferruzzi GJ, Silverio A, Giordano A, Corcione N, Bellino M, Attisano T, Baldi C, Morello A, Biondi‐Zoccai G, Citro R, Vecchione C, Galasso G. Prognostic Impact of Mitral Regurgitation Before and After Transcatheter Aortic Valve Replacement in Patients With Severe Low-Flow, Low-Gradient Aortic Stenosis. J Am Heart Assoc 2023; 12:e029553. [PMID: 37646211 PMCID: PMC10547324 DOI: 10.1161/jaha.123.029553] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 06/13/2023] [Indexed: 09/01/2023]
Abstract
Background There is little evidence about the prognostic role of mitral regurgitation (MR) in patients with low-flow, low-gradient aortic stenosis undergoing transcatheter aortic valve replacement (TAVR). The aim of this study was to assess the prevalence and outcome implications of MR severity in patients with low-flow, low-gradient aortic stenosis undergoing TAVR, and to evaluate whether MR improvement after TAVR could influence clinical outcome. Methods and Results This study included consecutive patients with low-flow, low-gradient aortic stenosis undergoing TAVR at 2 Italian high-volume centers. The study population was categorized according to the baseline MR severity and to the presence of MR improvement at discharge. The primary outcome was the composite of all-cause death and hospitalization for worsening heart failure up to 1 year. The study included 268 patients; 57 (21%) patients showed MR >2+. Patients with MR >2+ showed a lower 1-year survival free from the primary outcome (P<0.001), all-cause death (P<0.001), and heart failure hospitalization (P<0.001) compared with patients with MR ≤2+. At multivariable analysis, baseline MR >2+ was an independent predictor of the primary outcome (P<0.001). Among patients with baseline MR >2+, MR improvement was reported in 24 (44%) cases after TAVR. The persistence of MR was associated with a significantly reduced survival free from the primary outcome, all-cause death, and heart failure hospitalization up to 1 year. Conclusions In this study, the presence of moderately severe to severe MR in patients with low-flow, low-gradient aortic stenosis undergoing TAVR portends a worse clinical outcome at 1 year. TAVR may improve MR severity in nearly half of the patients, resulting in a potential outcome benefit after discharge.
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Affiliation(s)
| | - Angelo Silverio
- Department of Medicine, Surgery and DentistryUniversity of SalernoBaronissi (Salerno)Italy
| | - Arturo Giordano
- Interventional Cardiology UnitPineta Grande HospitalCasertaItaly
| | - Nicola Corcione
- Interventional Cardiology UnitPineta Grande HospitalCasertaItaly
| | - Michele Bellino
- Department of Medicine, Surgery and DentistryUniversity of SalernoBaronissi (Salerno)Italy
| | - Tiziana Attisano
- Interventional Cardiology UnitUniversity Hospital San Giovanni di Dio e Ruggi d'AragonaSalernoItaly
| | - Cesare Baldi
- Interventional Cardiology UnitUniversity Hospital San Giovanni di Dio e Ruggi d'AragonaSalernoItaly
| | - Alberto Morello
- Interventional Cardiology UnitPineta Grande HospitalCasertaItaly
| | - Giuseppe Biondi‐Zoccai
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea CardiocentroNaplesItaly
| | - Rodolfo Citro
- Cardiovascular and Thoracic DepartmentUniversity Hospital San Giovanni di Dio e Ruggi d’AragonaSalernoItaly
- Vascular Pathophysiology Unit, IRCCS NeuromedIserniaItaly
| | - Carmine Vecchione
- Department of Medicine, Surgery and DentistryUniversity of SalernoBaronissi (Salerno)Italy
- Vascular Pathophysiology Unit, IRCCS NeuromedIserniaItaly
| | - Gennaro Galasso
- Department of Medicine, Surgery and DentistryUniversity of SalernoBaronissi (Salerno)Italy
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26
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Adamo M, Chioncel O, Benson L, Shahim B, Crespo-Leiro MG, Anker SD, Coats AJS, Filippatos G, Lainscak M, McDonagh T, Mebazaa A, Piepoli MF, Rosano GMC, Ruschitzka F, Savarese G, Seferovic P, Shahim A, Popescu BA, Iung B, Volterrani M, Maggioni AP, Metra M, Lund LH. Prevalence, clinical characteristics and outcomes of heart failure patients with or without isolated or combined mitral and tricuspid regurgitation: An analysis from the ESC-HFA Heart Failure Long-Term Registry. Eur J Heart Fail 2023; 25:1061-1071. [PMID: 37365841 DOI: 10.1002/ejhf.2929] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/04/2023] [Accepted: 06/11/2023] [Indexed: 06/28/2023] Open
Abstract
AIM Mitral regurgitation (MR) and tricuspid regurgitation (TR) are common in patients with heart failure (HF). The aim of this study was to investigate prevalence, clinical characteristics and outcomes of patients with or without isolated or combined MR and TR across the entire HF spectrum. METHODS AND RESULTS The ESC-HFA EORP HF Long-Term Registry is a prospective, multicentre, observational study including patients with HF and 1-year follow-up data. Outpatients without aortic valve disease were included and stratified according to isolated or combined moderate/severe MR and TR. Among 11 298 patients, 7541 (67%) had no MR/TR, 1931 (17%) isolated MR, 616 (5.5%) isolated TR and 1210 (11%) combined MR/TR. Baseline characteristics were differently distributed across MR/TR categories. Compared to HF with reduced ejection fraction, HF with mildly reduced ejection fraction was associated with a lower risk of isolated MR (odds ratio [OR] 0.69; 95% confidence interval [CI] 0.60-0.80), and distinctly lower risk of combined MR/TR (OR 0.51; 95% CI 0.41-0.62). HF with preserved ejection fraction (HFpEF) was associated with a distinctly lower risk of isolated MR (OR 0.42; 95% CI 0.36-0.49), and combined MR/TR (OR 0.59; 95% 0.50-0.70), but a distinctly increased risk of isolated TR (OR 1.94; 95% CI 1.61-2.33). All-cause death, cardiovascular death, HF hospitalization and combined outcomes occurred more frequently in combined MR/TR, isolated TR and isolated MR versus no MR/TR. The highest incident rates were observed in isolated TR and combined MR/TR. CONCLUSION In a large cohort of outpatients with HF, prevalence of isolated and combined MR and TR was relatively high. Isolated TR was driven by HFpEF and was burdened by an unexpectedly poor outcome.
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Affiliation(s)
- Marianna Adamo
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Lina Benson
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Bahira Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Maria G Crespo-Leiro
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Complexo Hospitalario Universitario A Coruna, CHUAC, INIBIC, UDC, CIBERCV, La Coruna, Spain
| | - Stefan D Anker
- Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | | | - Gerasimos Filippatos
- Heart Failure Unit, Department of Cardiology, University Hospital Attikon, National and Kapodistrian Univeristy of Athens, Athens, Greece
| | - Mitja Lainscak
- Division of Cardiology, Murska Sobota, Murska Sobota and Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | | | - Alexander Mebazaa
- Department of Anesthesia-Burn-Critical Care, UMR 942 Inserm - MASCOT; University of Paris; APHP Saint Louis Lariboisière University Hospitals, Paris, France
| | - Massimo F Piepoli
- Clinical Cardiology, IRCCS Policlinico San Donato, University of Milan, Milan, Italy
| | | | | | - Gianluigi Savarese
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Petar Seferovic
- University of Belgrade Faculty of Medicine, Belgrade, Serbia
| | - Angiza Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Bogdan A Popescu
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Bernard Iung
- Cardiology Department, Bichat Hospital, APHP, Université Paris Cité, Paris, France
| | | | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Sweden
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Churchill TW, Yucel E, Bernard S, Namasivayam M, Nagata Y, Lau ES, Deferm S, He W, Danik JS, Sanborn DY, Picard MH, Levine RA, Hung J, Bertrand PB. Sex Differences in Extensive Mitral Annular Calcification With Associated Mitral Valve Dysfunction. Am J Cardiol 2023; 193:83-90. [PMID: 36881941 PMCID: PMC10066827 DOI: 10.1016/j.amjcard.2023.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/01/2023] [Accepted: 02/06/2023] [Indexed: 03/07/2023]
Abstract
Mitral annular calcification (MAC)-related mitral valve (MV) dysfunction is an increasingly recognized entity, which confers a high burden of morbidity and mortality. Although more common among women, there is a paucity of data regarding how the phenotype of MAC and the associated adverse clinical implications may differ between women and men. A total of 3,524 patients with extensive MAC and significant MAC-related MV dysfunction (i.e., transmitral gradient ≥3 mm Hg) were retrospectively analyzed from a large institutional database, with the goal of defining gender differences in clinical and echocardiographic characteristics and the prognostic importance of MAC-related MV dysfunction. We stratified patients into low- (3 to 5 mm Hg), moderate- (5 to 10 mm Hg), and high- (≥10 mm Hg) gradient groups and analyzed the gender differences in phenotype and outcome. The primary outcome was all-cause mortality, assessed using adjusted Cox regression models. Women represented the majority (67%) of subjects, were older (79.3 ± 10.4 vs 75.5 ± 10.9 years, p <0.001) and had a lower burden of cardiovascular co-morbidities than men. Women had higher transmitral gradients (5.7 ± 2.7 vs 5.3 ± 2.6 mm Hg, p <0.001), more concentric hypertrophy (49% vs 33%), and more mitral regurgitation. The median survival was 3.4 years (95% confidence interval 3.0 to 3.6) among women and 3.0 years (95% confidence interval 2.6 to 4.5) among men. The adjusted survival was worse among men, and the prognostic impact of the transmitral gradient did not differ overall by gender. In conclusion, we describe important gender differences among patients with MAC-related MV dysfunction and show worse adjusted survival among men; although, the adverse prognostic impact of the transmitral gradient was similar between men and women.
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Affiliation(s)
- Timothy W Churchill
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Evin Yucel
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Samuel Bernard
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Division of Cardiology, New York University School of Medicine, New York University, New York, New York
| | - Mayooran Namasivayam
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Victor Chang Cardiac Research Institute, St. Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Yasufumi Nagata
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; The Second Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Emily S Lau
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sebastien Deferm
- Department of Cardiology, Mainz University Hospital, Mainz Germany
| | - Wei He
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jacqueline S Danik
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Danita Y Sanborn
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Michael H Picard
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Robert A Levine
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Judy Hung
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Philippe B Bertrand
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Ziekenhuis Oost-Limburg, Genk, Belgium
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28
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Rudiktyo E, Yonas E, Cramer MJ, Siswanto BB, Doevendans PA, Soesanto AM. Impact of Rheumatic Process in Left and Right Ventricular Function in Patients with Mitral Regurgitation. Glob Heart 2023; 18:15. [PMID: 36936249 PMCID: PMC10022539 DOI: 10.5334/gh.1192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 02/16/2023] [Indexed: 03/19/2023] Open
Abstract
Background Mitral regurgitation (MR) burdens the left and right ventricles with a volume or pressure overload that leads to a series of compensatory adaptations that eventually lead to ventricular dysfunction, and it is well known that in rheumatic heart disease (RHD) that the inflammatory process not only occurs in the valve but also involves the myocardial and pericardial layers. However, whether the inflammatory process in rheumatic MR is associated with ventricular function besides hemodynamic changes is not yet established. Purpose Evaluate whether rheumatic etiology is associated with ventricular dysfunction in patients with chronic MR. Methods The study population comprised patients aged 18 years or older included in the registry who had echocardiography performed at the National Cardiovascular Center Harapan Kita in Indonesia during the study period with isolated primary MR due to rheumatic etiology and degenerative process with at least moderate regurgitation. Results The current study included 1,130 patients with significant isolated degenerative MR and 276 patients with rheumatic MR. Patients with rheumatic MR were younger and had a higher prevalence of atrial fibrillation and pulmonary hypertension, worse left ventricle (LV) ejection fraction and tricuspid annular plane systolic excursion (TAPSE) value, and larger left atrium (LA) dimension compared to patients with degenerative mitral regurgitation (MR). Gender, age, LV end-systolic diameter, rheumatic etiology, and TAPSE were independently associated with more impaired LV ejection fraction. Whereas low LV ejection fraction, LV end-systolic diameter, and tricuspid peak velocity (TR) peak velocity >3.4 m/s were independently associated with more reduced right ventricle (RV) systolic function (Table 3). Conclusions Rheumatic etiology was independently associated with more impaired left ventricular function; however, rheumatic etiology was not associated with reduced right ventricular systolic function in a patient with significant chronic MR.
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Affiliation(s)
- Estu Rudiktyo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Indonesia–National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
| | - Emir Yonas
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Indonesia–National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
| | - Maarten J. Cramer
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Bambang B. Siswanto
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Indonesia–National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
| | - Pieter A. Doevendans
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht, the Netherlands
- Central Military Hospital Utrecht, the Netherlands
- Netherlands Heart Institute Utrecht the Netherlands
| | - Amiliana M. Soesanto
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Indonesia–National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
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29
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Sharma Parajuli S, Rajbhandari N, Panthee N, Timshina A. Prevalence of Significant Tricuspid Regurgitation in Patients Planned for Mitral Valve Surgery in a Tertiary Center of Nepal. Kathmandu Univ Med J (KUMJ) 2022; 20:431-433. [PMID: 37795718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Background Tricuspid regurgitation is frequently present in patients with mitral valve disease and most of this tricuspid regurgitation present are significant. Objective To find out the prevalence of tricuspid regurgitation in adult patients present in our hospital who are planned for isolated mitral valve surgery for mitral stenosis, mitral regurgitation or both. Patients with moderate and severe tricuspid regurgitation were considered as significant. Method This was the retrospective cross-sectional study performed at Shahid Gangalal National Heart Center of Nepal. All cardiac surgical patients scheduled for isolated mitral valve surgery during the 3 years' period from 2017 to 2020 were enrolled in the study and presence or absence of significant tricuspid regurgitation were recorded and analysed. Result Out of total patients 65% (663) of the cases with mitral valve pathology had significant tricuspid regurgitation. Out of the total mitral stenosis cases 70% were associated with significant tricuspid regurgitation, 62.6% of the cases of mitral regurgitation had significant tricuspid regurgitation and 64.8% of patients with combined mitral stenosis and regurgitation were associated with significant tricuspid regurgitation. Conclusion Significant tricuspid regurgitation is present in most of the cases with isolated mitral valve pathology. So routine tricuspid valve evaluation and repair if needed during mitral valve surgeries is recommended.
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Affiliation(s)
- S Sharma Parajuli
- Department of Cardiac Anaesthesia, Shahid Gangalal National Heart Centre (SGNHC), Bansbari, Kathmandu, Nepal
| | - N Rajbhandari
- Department of Cardiac Surgery, Shahid Gangalal National Heart Centre (SGNHC), Bansbari, Kathmandu, Nepal
| | - N Panthee
- Department of Cardiac Surgery, Shahid Gangalal National Heart Centre (SGNHC), Bansbari, Kathmandu, Nepal
| | - A Timshina
- Department of Cardiac Anaesthesia, Shahid Gangalal National Heart Centre (SGNHC), Bansbari, Kathmandu, Nepal
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30
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Tung M, Nah G, Tang J, Marcus G, Delling FN. Valvular disease burden in the modern era of percutaneous and surgical interventions: the UK Biobank. Open Heart 2022; 9:e002039. [PMID: 36104095 PMCID: PMC9476134 DOI: 10.1136/openhrt-2022-002039] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/16/2022] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The burden of valvular heart disease (VHD) has increased significantly among ageing populations, yet remains poorly understood in the present-day context of percutaneous and surgical interventions. OBJECTIVE To define the incidence, clinical correlates and associated mortality of VHD in the UK Biobank cohort. METHODS We interrogated data collected in the UK Biobank between 1 January 2000 and 30 June 2020. VHD incidence was determined using International Classification of Disease-10 codes for aortic stenosis (AS), aortic regurgitation (AR), mitral stenosis, mitral regurgitation (MR) and mitral valve prolapse. We calculated HRs for incident VHD and all-cause mortality. Clinical correlates of VHD included demographics, coronary artery disease, heart failure and atrial fibrillation. Surgical and percutaneous interventions for mitral and aortic VHD were considered time-dependent variables. RESULTS Among 486 187 participants, the incidence of any VHD was 16 per 10 000 person-years, with highest rates for MR (8.2), AS (7.2) and AR (5.0). Age, heart failure, coronary artery disease and atrial fibrillation were significantly associated with all types of VHD. In our adjusted model, aortic and mitral VHD had an increased risk of all-cause death compared with no VHD (HR 1.62, 95% CI 1.44 to 1.82, p<0.001 and HR 1.25, 95% CI 1.09 to 1.44, p=0.002 for aortic and mitral VHD, respectively). CONCLUSION VHD continues to constitute a significant public health burden, with MR and AS being the most common. Age and cardiac comorbidities remain strong risk factors for VHD. In the modern era of percutaneous and surgical interventions, mortality associated with VHD remains high.
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Affiliation(s)
- Monica Tung
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Gregory Nah
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Janet Tang
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Greg Marcus
- Department of Medicine (Cardiovascular Division), University of California San Francisco, San Francisco, California, USA
| | - Francesca N Delling
- Department of Medicine (Cardiovascular Division), University of California San Francisco, San Francisco, California, USA
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Churchill TW, Yucel E, Deferm S, Levine RA, Hung J, Bertrand PB. Mitral Valve Dysfunction in Patients With Annular Calcification: JACC Review Topic of the Week. J Am Coll Cardiol 2022; 80:739-751. [PMID: 35953139 PMCID: PMC10290884 DOI: 10.1016/j.jacc.2022.05.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 10/15/2022]
Abstract
Mitral annular calcification (MAC) is a common clinical finding and is associated with adverse clinical outcomes, but the clinical impact of MAC-related mitral valve (MV) dysfunction remains underappreciated. Patients with MAC frequently have stenotic, regurgitant, or mixed valvular disease, and this valvular dysfunction is increasingly recognized to be independently associated with worse prognosis. MAC-related MV dysfunction is a distinct pathophysiologic entity, and importantly much of the diagnostic and therapeutic paradigm from published rheumatic MV disease research cannot be applied in this context, leaving important gaps in our knowledge. This review summarizes the current epidemiology, pathophysiology, diagnosis, and classification of MAC-related MV dysfunction and proposes both an integrative definition and an overarching approach to this important and increasingly recognized clinical condition.
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Affiliation(s)
- Timothy W Churchill
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA. https://twitter.com/TimChurchillMD
| | - Evin Yucel
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sébastien Deferm
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium; Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Robert A Levine
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Judy Hung
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Philippe B Bertrand
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium; Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium.
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Kato N, Guerrero M, Padang R, Amadio JM, Eleid MF, Scott CG, Lee AT, Pislaru SV, Nkomo VT, Pellikka PA. Prevalence and Natural History of Mitral Annulus Calcification and Related Valve Dysfunction. Mayo Clin Proc 2022; 97:1094-1107. [PMID: 35662425 DOI: 10.1016/j.mayocp.2021.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/10/2021] [Accepted: 12/15/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the prevalence and natural history of mitral annulus calcification (MAC) and associated mitral valve dysfunction (MVD) in patients undergoing clinically indicated echocardiography. METHODS A retrospective review was conducted of all adults who underwent echocardiography in 2015. Mitral valve dysfunction was defined as mitral regurgitation or mitral stenosis (MS) of moderate or greater severity. All-cause mortality during 3.0 (0.4 to 4.2) years of follow-up was compared between groups stratified according to the presence of MAC or MVD. RESULTS Of 24,414 evaluated patients, 5502 (23%) had MAC. Patients with MAC were older (75±10 years vs 60±16 years; P<.001) and more frequently had MVD (MS: 6.6% vs 0.5% [P<.001]; mitral regurgitation without MS: 9.5% vs 6.1% [P<.001]). Associated with MS in patients with MAC were aortic valve dysfunction, female sex, chest irradiation, renal dysfunction, and coronary artery disease. Kaplan-Meier 1-year survival was 76% in MAC+/MVD+, 87% in MAC+/MVD-, 86% in MAC-/MVD+, and 92% in MAC-/MVD-. Adjusted for age, diabetes, renal dysfunction, cancer, chest irradiation, ejection fraction below 50%, aortic stenosis, tricuspid regurgitation, and pulmonary hypertension, MAC was associated with higher mortality during follow-up (adjusted hazard ratio, 1.40; 95% CI, 1.31 to 1.49; P<.001); MVD was associated with even higher mortality in patients with MAC (adjusted hazard ratio, 1.79; 95% CI, 1.58 to 2.01; P<.001). There was no significant interaction between MAC and MVD for mortality (P=.10). CONCLUSION In a large cohort of adults undergoing echocardiography, the prevalence of MAC was 23%. Mitral valve dysfunction was more than twice as prevalent in patients with MAC. Adjusted mortality was increased in patients with MAC and worse with both MAC and MVD.
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Affiliation(s)
- Nahoko Kato
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Mayra Guerrero
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Ratnasari Padang
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | | | - Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | | | - Alexander T Lee
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
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Matsushita K, Gao Y, Rubin J, Kirtane AJ, Kodali S, Selvin E, Alonso A, Leon MB, Solomon SD, Coresh J, Fox ER, Shah AM. Association of Mild Valvular Lesions With Long-term Cardiovascular Outcomes Among Black Adults. JAMA Netw Open 2022; 5:e2211946. [PMID: 35552723 PMCID: PMC9099428 DOI: 10.1001/jamanetworkopen.2022.11946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
IMPORTANCE Little is known about the long-term outcomes of mild valvular lesions. OBJECTIVE To examine the associations of 3 major types of valvular lesions (aortic stenosis, trace or mild aortic regurgitation, and trace or mild mitral regurgitation) with risk of cardiovascular mortality, coronary heart disease (CHD), stroke, heart failure, and atrial fibrillation. DESIGN, SETTING, AND PARTICIPANTS This cohort study analyzed data from the ongoing Atherosclerosis Risk in Communities study and focused on Black participants in the Jackson, Mississippi, site who underwent echocardiography at visit 3 from 1993 to 1995. Data analysis was conducted between April 2021 and February 2022. EXPOSURES Three valvular lesions were analyzed: aortic sclerosis, aortic regurgitation (trace or mild), and mitral regurgitation (trace or mild). MAIN OUTCOMES AND MEASURES The outcomes were cardiovascular mortality, coronary heart disease, heart failure, stroke, and atrial fibrillation. Multivariable Cox proportional hazards regression models were used to examine the independent associations between the 3 valvular lesions and these outcomes. RESULTS A total of 2106 Black participants were included, with a mean (SD) age of 59.1 (5.6) years and 1354 women (64.3%). The baseline prevalence was 7.7% for aortic sclerosis, 15.1% for aortic regurgitation (6.1% with trace, and 9.0% with mild), and 43.0% for mitral regurgitation (29.4% with trace, and 13.6% with mild). During a median (interquartile interval) follow-up of 22.5 (15.6-23.5) years, 890 participants developed at least 1 cardiovascular outcome. Each valvular lesion was significantly associated with at least 1 cardiovascular outcome: aortic sclerosis was associated with cardiovascular mortality (adjusted hazard ratio [HR], 1.54; 95% CI, 1.06-2.22), mild mitral regurgitation was associated with atrial fibrillation (HR, 1.47; 95% CI, 1.09-1.99), and trace or mild aortic regurgitation was associated with all outcomes (HRs ranging from 1.45 [95% CI, 1.17-1.81] to 1.75 [95% CI, 1.29-2.37]) except stroke. The total number of valvular lesions had graded associations with all cardiovascular outcomes except stroke: the HR of cardiovascular mortality was 1.77 (95% CI, 1.18-2.65) for those with 2 to 3 lesions and was 1.44 (95% CI, 1.05-1.96) for those with 1 lesion vs no lesions. CONCLUSIONS AND RELEVANCE Results of this study indicate an association between valvular lesions, even at mild stage, and a long-term risk of cardiovascular events, suggesting the importance of recognizing and monitoring these valvular conditions.
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Affiliation(s)
- Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Yumin Gao
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jonathan Rubin
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | - Ajay J. Kirtane
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | - Susheel Kodali
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | - Elizabeth Selvin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Alvaro Alonso
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Martin B. Leon
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | - Scott D. Solomon
- Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Ervin R. Fox
- Department of Medicine, University of Mississippi, Jackson
| | - Amil M. Shah
- Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
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34
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Malagoli A, Rossi L, Zanni A, Sticozzi C, Piepoli MF, Benfari G. Quantified mitral regurgitation and left atrial function in heart failure with reduced ejection fraction: interplay and outcome implications. Eur J Heart Fail 2022; 24:694-702. [PMID: 35014120 DOI: 10.1002/ejhf.2429] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/25/2021] [Accepted: 01/04/2022] [Indexed: 11/11/2022] Open
Abstract
AIMS The clinical and prognostic importance of functional mitral regurgitation (FMR) in heart failure patients with reduced ejection fraction (HFrEF) has been highly debated. This study aims to define FMR linkage to cardiovascular (CV) outcomes and the interplay with left atrial (LA) function in a prospective cohort of consecutive HFrEF outpatients. METHODS AND RESULTS Overall, 286 consecutive outpatients with chronic HFrEF were prospectively enrolled. FMR was quantified by effective regurgitant orifice area (EROA). Global peak atrial longitudinal strain (PALS) was measured by speckle tracking echocardiography. The primary endpoint was a composite of congestive heart failure hospitalization or CV death. During a mean follow-up of 4.1 ± 1.5 years, the primary endpoint occurred in 99 patients (35%). The spline modelling of the risk by FMR severity showed an excess event risk starting at about the EROA value of 0.1 cm2 . There was a remarkable graded association between the EROA strata, even if tested per 0.1 cm2 increase, and the risk of CV events (hazard ratio [HR] EROA per 0.10 cm2 increase: 1.42, 95% confidence interval [CI] 1.19-1.68; p < 0.0001). EROA ≥0.30 cm2 was associated with CV events regardless of LA function (HR 2.34, 95% CI 1.29-4.19; p = 0.005). Less severe FMR (EROA ≥0.10 cm2 ) was associated with a dismal outcome only in patients with reduced LA function (PALS <14%) (5-year CV event rate 51 ± 4%); conversely, the risk of events was relative reduced when preserved global PALS and FMR coexisted (5-year CV event rate 38 ± 6%). CONCLUSIONS Our results refine the independent association between FMR and CV outcome among HFrEF outpatients. Within a moderate EROA range, LA function mitigates the clinical consequences of mitral regurgitation, providing measurable proof of the interplay between regurgitation and LA compliance.
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Affiliation(s)
- Alessandro Malagoli
- Division of Cardiology, Nephro-Cardiovascular Department, Baggiovara Hospital, University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Rossi
- Division of Cardiology, Department of Cardiology, 'Guglielmo da Saliceto' Hospital, Piacenza, Italy
| | - Alessia Zanni
- Division of Cardiology, Department of Cardiology, 'Guglielmo da Saliceto' Hospital, Piacenza, Italy
| | - Concetta Sticozzi
- Division of Cardiology, Department of Cardiology, 'Guglielmo da Saliceto' Hospital, Piacenza, Italy
| | - Massimo F Piepoli
- Division of Cardiology, Department of Cardiology, 'Guglielmo da Saliceto' Hospital, Piacenza, Italy
| | - Giovanni Benfari
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
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35
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Seghatol FF, Martin KD, Haj-Asaad A, Xie M, Prabhu SD. Relation of Cardiorenal Syndrome to Mitral and Tricuspid Regurgitation in Acute Decompensated Heart Failure. Am J Cardiol 2022; 168:99-104. [PMID: 35045927 DOI: 10.1016/j.amjcard.2021.12.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/03/2021] [Accepted: 12/08/2021] [Indexed: 11/27/2022]
Abstract
This study aimed to investigate the role of secondary mitral regurgitation (MR) and tricuspid regurgitation (TR) in the pathogenesis of cardiorenal syndrome (CRS). Worsening renal function in patients with acute decompensated heart failure receiving diuretic therapy is defined as CRS and is related to central venous congestion. The role of secondary MR and TR is not well studied. We retrospectively reviewed the electronic medical records of 80 consecutive patients hospitalized with acute decompensated heart failure. Patients were divided into 2 groups: group 1 (CRS) if creatinine increased >0.3 mg/dl from baseline and group 2 (no CRS) if creatinine remained stable or improved with diuretic therapy. Admission creatinine was higher in group 1 compared with group 2 (1.5 vs 1.2 mg/dl, p = 0.033). The magnitude of MR and TR were higher by both visual assessment (moderate to severe [3+] or severe [4+] MR in 68% of patients in group 1 vs 3% in group 2, p <0.0001; 3+ or 4+ TR in 48% of patients in group 1 vs 10% in group 2, p = 0.0004) and by vena contracta (MR 0.6 ± 0.2 cm in group 1 vs 0.4 ± 0.1 cm in group 2, p <0.0001; TR 0.5 ± 0.2 cm in group 1 vs 0.4 ± 0.2 cm in group 2, p = 0.0013). By using receiver operating characteristic curves, MR and TR were the most sensitive parameters in predicting CRS. In conclusion, renal function on admission and moderate to severe or severe MR and TR are highly predictive of the risk of developing CRS.
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Affiliation(s)
| | - Kimberly D Martin
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Min Xie
- Division of Cardiology, Department of Medicine
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36
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Mack M, Carroll JD, Thourani V, Vemulapalli S, Squiers J, Manandhar P, Deeb GM, Batchelor W, Herrmann HC, Cohen DJ, Hanzel G, Gleason T, Kirtane A, Desai N, Guibone K, Hardy K, Michaels J, DiMaio JM, Christensen B, Fitzgerald S, Krohn C, Brindis RG, Masoudi F, Bavaria J. Transcatheter Mitral Valve Therapy in the United States: A Report From the STS-ACC TVT Registry. J Am Coll Cardiol 2021; 78:2326-2353. [PMID: 34711430 DOI: 10.1016/j.jacc.2021.07.058] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 07/15/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022]
Abstract
Data for nearly all patients undergoing transcatheter edge-to-edge repair (TEER) and transcatheter mitral valve replacement (TMVR) with an approved device in the United States is captured in the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry. All data submitted for TEER or TMVR between 2014 and March 31, 2020, are reported. A total of 37,475 patients underwent a mitral transcatheter procedure, including 33,878 TEER and 3,597 TMVR. Annual procedure volumes for TEER have increased from 1,152 per year in 2014 to 10,460 per year in 2019 at 403 sites and for TMVR from 84 per year to 1,120 per year at 301 centers. Mortality rates have decreased for TEER at 30 days (5.6%-4.1%) and 1 year (27.4%-22.0%). Early off-label use data on TMVR in mitral valve-in-valve therapy led to approval by the U.S. Food and Drug Administration in 2017, and the 2019 30-day mortality rate was 3.9%. Overall improvements in outcomes over the last 6 years are apparent. (STS/ACC TVT Registry Mitral Module; NCT02245763).
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Affiliation(s)
- Michael Mack
- Baylor Scott & White Health, Dallas, Texas, USA.
| | - John D Carroll
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Vinod Thourani
- Department of Surgery, Piedmont Hospital, Atlanta, Georgia, USA
| | - Sreekanth Vemulapalli
- Duke Clinical Research Institute, Durham, North Carolina, USA; Division of Cardiology, Department of Medicine, Duke University Health Care System, Durham, North Carolina, USA
| | | | | | - G Michael Deeb
- Department of Cardiac Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Howard C Herrmann
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - David J Cohen
- Cardiovascular Research Foundation, New York, New York, USA; St Francis Hospital, Roslyn, New York, USA
| | | | | | - Ajay Kirtane
- Cardiovascular Research Foundation, New York, New York, USA; Department of Medicine, Columbia University, New York, New York, USA
| | - Nimesh Desai
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kim Guibone
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Karen Hardy
- CommonSpirit Health, Lexington, Kentucky, USA
| | | | | | | | | | - Carole Krohn
- The Society of Thoracic Surgeons, Chicago, Illinois, USA
| | - Ralph G Brindis
- Philip R. Lee Institute for Health Policy Studies, University of California-San Francisco, San Francisco, California, USA
| | | | - Joseph Bavaria
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Namazi F, van der Bijl P, Vo NM, van Wijngaarden SE, Ajmone Marsan N, Delgado V, Bax JJ. Sex differences in prognosis of significant secondary mitral regurgitation. ESC Heart Fail 2021; 8:3539-3546. [PMID: 34363328 PMCID: PMC8497350 DOI: 10.1002/ehf2.13503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/12/2021] [Accepted: 06/19/2021] [Indexed: 12/03/2022] Open
Abstract
AIMS Secondary mitral regurgitation (MR) is more frequent in men than in women. However, little is known about differences in prognosis between men and women with secondary MR. The objective of this study is to investigate the sex distribution of secondary MR and the prognostic differences between sexes. METHODS Patients with significant secondary MR, of both ischaemic and non-ischaemic aetiologies, were identified through the departmental electronic patient files and retrospectively analysed. The primary endpoint was all-cause mortality. RESULTS A total of 698 patients (mean age 66 ± 11 years) with significant secondary MR were included: 471 (67%) men and 227 (33%) women. Ischaemic heart failure was significantly more common in men (61%), whereas non-ischaemic heart failure was more prevalent in women (63%). Women had significantly smaller left ventricular (LV) volumes when compared with men and more preserved LV systolic function when assessed with LV global longitudinal strain (GLS; 8.5 ± 4.1% vs. 7.5 ± 3.6%; P = 0.004). Women more often underwent surgical mitral valve repair (34%) when compared with men (26%), although no differences were observed for transcatheter mitral valve repair. During a median follow-up of 57 [interquartile range 29-110] months, 373 (53%) patients died. Women showed significantly lower mortality rates at 1-, 2- and 5-year follow-up (9%, 16% and 33% vs. 10%, 20% and 42%) when compared with men (P = 0.001). CONCLUSIONS Significant secondary MR is more frequently observed in men as compared with women and is associated with worse prognosis.
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Affiliation(s)
- Farnaz Namazi
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Pieter van der Bijl
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - N Mai Vo
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Suzanne E van Wijngaarden
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Nina Ajmone Marsan
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Victoria Delgado
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeroen J Bax
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, The Netherlands
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38
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Khan MZ, Zahid S, Khan MU, Kichloo A, Jamal S, Khan AM, Ullah W, Sattar Y, Munir MB, Balla S. Comparison of In-Hospital Outcomes of Transcatheter Mitral Valve Repair in Patients With vs Without Pulmonary Hypertension (From the National Inpatient Sample). Am J Cardiol 2021; 153:101-108. [PMID: 34210502 DOI: 10.1016/j.amjcard.2021.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/04/2021] [Accepted: 05/11/2021] [Indexed: 11/28/2022]
Abstract
Pulmonary hypertension (PH) is common in patients with left heart disease and is present in varying degrees in patients with severe mitral valve disease. There is paucity of data regarding outcomes following transcatheter mitral valve repair (TMVr) in patients with PH. For this study, we analyzed NIS data from 2014 to 2018 using the ICD-9-CM and 10-CM codes. Baseline characteristics were compared using a Pearson chi-squared test for categorical variables and independent samples t-test for continuous variables. To account for selection bias, a 1:1 propensity match cohort was derived using logistic regression. Trend analysis was- done using linear regression. Of 21,505 encounters, 6780 encounters had PH. 6610 PH encounters were matched with 6610 encounters without PH. In-hospital mortality (3.3% versus 1.9%, p <0.01) was higher in PH population. Complications such as blood transfusion (3.6% versus 1.7%, p <0.01), GI bleed (1.4% versus 1%, p = 0.04), vascular complications (5.3% versus 3.3%, p <0.01), vasopressors use (2.9% versus 1.7%, p <0.01) and pacemaker placement (1.3% versus 0.8%, p = 0.01) remained significantly higher for encounters with PH. Multiple Logistic regression showed PH was associated with higher mortality (adjusted odds ratio [AOR], 1.68 [95% confidence interval [CI], 1.39-2.05], p <0.01). The mean length of stay (6.2 versus 5.3 days, p <0.01) and cost per hospitalization ($53,780 versus $50,801, p <0.01) remained significantly higher in the PH group when compared to group without PH. In conclusion, TMVr in PH as compared to without PH is associated with higher mortality, post-procedure complication rates, length of stay, and cost of stay.
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Affiliation(s)
- Muhammad Zia Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia.
| | - Salman Zahid
- Department of Medicine, Rochester General Hospital, Rochester, New York
| | - Muhammad U Khan
- Division of Cardiovascular Medicine, West Virginia University Heart & Vascular Institute, Morgantown, West Virginia
| | - Asim Kichloo
- St. Mary's of Saginaw Hospital, Saginaw, Michigan
| | | | | | | | - Yasar Sattar
- Icahn school of Medicine at Mount Sinai Elmhurst Hospital Queens New York
| | - Muhammad Bilal Munir
- Division of Cardiovascular Medicine, University of California San Diego, La Jolla, California
| | - Sudarshan Balla
- Division of Cardiovascular Medicine, West Virginia University Heart & Vascular Institute, Morgantown, West Virginia
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39
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Marschall A, Del Castillo Carnevali H, Fernández Pascual C, Lorente Rubio A, Morales Gallardo MJ, Dejuán Bitriá C, Delgado Calva FA, Duarte Torres J, Biscotti Rodil B, Rodriguez Torres D, Álvarez Antón S, Martí Sánchez D. Incidence and Predictors of Progression in Asymptomatic Patients With Stable Heart Failure. Am J Cardiol 2021; 152:88-93. [PMID: 34147209 DOI: 10.1016/j.amjcard.2021.04.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 11/15/2022]
Abstract
Data from previous heart failure (HF) trials suggest that patients with mild symptoms (NYHA II) actually have a poor clinical outcome. However, these studies did not assess clinical stability and rarely included patients in NYHA I. We sought to determine the incidence of short-term clinical progression in supposedly stable HF patients in NYHA I. In addition, we aimed to investigate the predictive value of widely available electrocardiographic and echocardiographic parameters for short-term disease progression. This is a retrospective study including 153 consecutive patients with HF with reduced and mid-range ejection fraction (HFrEF: LVEF<40%; HFmrEF: LVEF 40-49%) in NYHA I with no history of decompensation within the previous 6 months. All patients underwent comprehensive baseline echocardiographic and electrocardiographic assessment. The primary endpoint was the composite of cardiovascular death, hospitalization and need for intensification of HF treatment within a 12 month follow-up period. The cumulative incidence of HF progression was 17.8%, with a median time to event of 193 days. Death and hospitalization due to HF accounted for three-quarters of the events. QRS duration ≥120ms and mitral regurgitation grade >1 showed to be significant predictors of HF progression (HR: 8.92, p<0.001; and HR: 4.10, p<0.001, respectively). Patients without these risk factors had a low incidence of clinical events (3.8%). In conclusion, almost one in five supposedly stable HF patients in NYHA I experience clinical progression in short-term follow-up. Simple electrocardiographic and echocardiographic predictors may be useful for risk stratification and could help to improve individual HF patient management and outcomes.
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Morningstar JE, Nieman A, Wang C, Beck T, Harvey A, Norris RA. Mitral Valve Prolapse and Its Motley Crew-Syndromic Prevalence, Pathophysiology, and Progression of a Common Heart Condition. J Am Heart Assoc 2021; 10:e020919. [PMID: 34155898 PMCID: PMC8403286 DOI: 10.1161/jaha.121.020919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/21/2021] [Indexed: 01/01/2023]
Abstract
Mitral valve prolapse (MVP) is a commonly occurring heart condition defined by enlargement and superior displacement of the mitral valve leaflet(s) during systole. Although commonly seen as a standalone disorder, MVP has also been described in case reports and small studies of patients with various genetic syndromes. In this review, we analyzed the prevalence of MVP within syndromes where an association to MVP has previously been reported. We further discussed the shared biological pathways that cause MVP in these syndromes, as well as how MVP in turn causes a diverse array of cardiac and noncardiac complications. We found 105 studies that identified patients with mitral valve anomalies within 18 different genetic, developmental, and connective tissue diseases. We show that some disorders previously believed to have an increased prevalence of MVP, including osteogenesis imperfecta, fragile X syndrome, Down syndrome, and Pseudoxanthoma elasticum, have few to no studies that use up-to-date diagnostic criteria for the disease and therefore may be overestimating the prevalence of MVP within the syndrome. Additionally, we highlight that in contrast to early studies describing MVP as a benign entity, the clinical course experienced by patients can be heterogeneous and may cause significant cardiovascular morbidity and mortality. Currently only surgical correction of MVP is curative, but it is reserved for severe cases in which irreversible complications of MVP may already be established; therefore, a review of clinical guidelines to allow for earlier surgical intervention may be warranted to lower cardiovascular risk in patients with MVP.
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Affiliation(s)
- Jordan E. Morningstar
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
| | - Annah Nieman
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
| | - Christina Wang
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
| | - Tyler Beck
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
| | - Andrew Harvey
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
| | - Russell A. Norris
- Department of Regenerative Medicine and Cell BiologyMedical University of South CarolinaCharlestonSC
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Bartko PE, Heitzinger G, Pavo N, Heitzinger M, Spinka G, Prausmüller S, Arfsten H, Andreas M, Gabler C, Strunk G, Mascherbauer J, Hengstenberg C, Hülsmann M, Goliasch G. Burden, treatment use, and outcome of secondary mitral regurgitation across the spectrum of heart failure: observational cohort study. BMJ 2021; 373:n1421. [PMID: 34193442 PMCID: PMC8243241 DOI: 10.1136/bmj.n1421] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To define prevalence, long term outcome, and treatment standards of secondary mitral regurgitation (sMR) across the heart failure spectrum. DESIGN Large scale cohort study. SETTING Observational cohort study with data from the Viennese community healthcare provider network between 2010 and 2020, Austria. PARTICIPANTS 13 223 patients with sMR across all heart failure subtypes. MAIN OUTCOME MEASURES Association between sMR and mortality in patients assigned by guideline diagnostic criteria to one of three heart failure subtypes: reduced, mid-range, and preserved ejection fraction, was assessed. RESULTS Severe sMR was diagnosed in 1317 patients (10%), correlated with increasing age (P<0.001), occurred across the entire spectrum of heart failure, and was most common in 656 (25%) of 2619 patients with reduced ejection fraction. Mortality of patients with severe sMR was higher than expected for people of the same age and sex in the same community (hazard ratio 7.53; 95% confidence interval 6.83 to 8.30, P<0.001). In comparison with patients with heart failure and no/mild sMR, mortality increased stepwise with a hazard ratio of 1.29 (95% confidence interval 1.20 to 1.38, P<0.001) for moderate and 1.82 (1.64 to 2.02, P<0.001) for severe sMR. The association between severe sMR and excess mortality was consistent after multivariate adjustment and across all heart failure subgroups (mid-range ejection fraction: hazard ratio 2.53 (95% confidence interval 2.00 to 3.19, P<0.001), reduced ejection fraction: 1.70 (1.43 to 2.03, P<0.001), and preserved ejection fraction: 1.52 (1.25 to 1.85, P<0.001)). Despite available state-of-the-art healthcare, high volume heart failure, and valve disease programmes, severe sMR was rarely treated by surgical valve repair (7%) or replacement (5%); low risk transcatheter repair (4%) was similarly seldom used. CONCLUSION Secondary mitral regurgitation is common overall, increasing with age and associated with excess mortality. The association with adverse outcome is significant across the entire heart failure spectrum but most pronounced in those with mid-range and reduced ejection fractions. Despite these poor outcomes, surgical valve repair or replacement are rarely performed; similarly, low risk transcatheter repair, specifically in the heart failure subsets with the highest expected benefit from treatment, is seldom used. The current data suggest an increasing demand for treatment, particularly in view of an expected increase in heart failure in an ageing population.
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Affiliation(s)
- Philipp E Bartko
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Gregor Heitzinger
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Noemi Pavo
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | | | - Georg Spinka
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Suriya Prausmüller
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Henrike Arfsten
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Martin Andreas
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - Cornelia Gabler
- IT Systems and Communications, Medical University of Vienna, Vienna, Austria
| | | | - Julia Mascherbauer
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine 3, University Hospital St Pölten, Karl Landsteiner University of Health Sciences, St Pölten, Austria
| | | | - Martin Hülsmann
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
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Graf G, Pascale P, Monney P. [Mitral valve prolapse: beyond mitral regurgitation, the arrhythmic risk]. Rev Med Suisse 2021; 17:1029-1033. [PMID: 34042338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Mitral prolapse is a common condition, defined by the systolic bulging of at least one mitral leaflet into the left atrium, which is often accompanied by various degree of mitral insufficiency. While for most of the patients the prognosis is linked to the severity of the valve regurgitation and its repercussions on the left ventricle (dilation and/or dysfunction), a minority of patients present with severe ventricular arrhythmia and an increased risk of sudden cardiac death, irrespective of the severity of the mitral regurgitation. To describe this particular condition, the terms arrhythmic or malignant mitral valve prolapse have been coined. The aim of this article is to describe the clinical, electrocardiographic and morphologic characteristics, which have been associated with an increased risk of arrhythmia in patients with mitral prolapse.
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43
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Kapadia SS, Saad A, Wierup P, Harb SC. Prevalence and Outcomes of Tricuspid Valve Disease in Patients Undergoing Mitral Valve Surgery (from the Nationwide Inpatient Sample Database). Am J Cardiol 2021; 144:151-152. [PMID: 33476551 DOI: 10.1016/j.amjcard.2021.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/08/2021] [Accepted: 01/13/2021] [Indexed: 11/20/2022]
Affiliation(s)
- Sohum S Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Anas Saad
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Per Wierup
- Department of Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Serge C Harb
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
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Godino C, Sisinni A, Pivato CA, Adamo M, Taramasso M, Parlati A, Italia L, Voci D, Scotti A, Munafò A, Buzzatti N, Denti P, Ancona F, Fiore G, Sala A, Vergara P, Bodega F, Ruffo MM, Curello S, Castiglioni A, De Bonis M, Alfieri O, Agricola E, Maisano F, Metra M, Colombo A, Margonato A. Prognostic Value of Pre-operative Atrial Fibrillation in Patients With Secondary Mitral Regurgitation Undergoing MitraClip Implantation. Am J Cardiol 2021; 143:51-59. [PMID: 33359201 DOI: 10.1016/j.amjcard.2020.12.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 12/30/2022]
Abstract
Limited data are available regarding the independent prognostic role of preoperative atrial fibrillation (AF) after transcatheter mitral valve repair with MitraClip. We sought to evaluate the impact of preoperative AF in patients with heart failure (HF) and concomitant secondary mitral regurgitation (MR) after MitraClip treatment. The study included 605 patients with significant secondary MR from a multicenter international registry. Patients were stratified into 2 groups according to the presence or absence of preoperative AF. Primary end point was 5-year overall death, secondary end points were 5-year cardiac death and first re-hospitalization for HF. To account for baseline differences, patients were propensity score matched 1:1. The overall prevalence of preoperative AF was 44%. At 5-year Kaplan-Meier analysis, compared with patients without AF, those with AF had significantly more adverse events in term of overall death (67% vs 43%; HR 1.84, log-rank p <0.001) and cardiac death (56% vs 29%; HR 2.11, log-rank p <0.001) and re-hospitalization for HF (63% vs 52%; HR 1.33, log-rank p = 0.048). Multivariate analysis identified AF as independent predictor of worse outcome in term of primary end point (HR 1.729, 95% C.I. 1.060 to 2.821; p = 0.028). After propensity score matching, patients with AF had higher rates of death and cardiac mortality but similar rates of re-hospitalization for HF. In conclusion, in patients with HF undergoing MitraClip treatment for secondary MR, preoperative AF is common and an unfavourable predictor of 5-year death and cardiac death. However, AF did not affect the frequency of re-hospitalization for HF.
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Affiliation(s)
- Cosmo Godino
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy..
| | - Antonio Sisinni
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Carlo Andrea Pivato
- Humanitas Clinical and Research Center IRCCS - Rozzano, Milan, Italy.; Department of Biomedical Sciences - Pieve Emanuele, Humanitas University, Milan, Italy
| | - Marianna Adamo
- Cardiac Catheterization Laboratory, Cardiothoracic Department, Spedali Civili, Brescia, Italy
| | | | - Antonio Parlati
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Leonardo Italia
- Cardiac Catheterization Laboratory, Cardiothoracic Department, Spedali Civili, Brescia, Italy
| | - Davide Voci
- Division of Cardiac Surgery, University Hospital Zürich, Switzerland
| | - Andrea Scotti
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Andrea Munafò
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Nicola Buzzatti
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Denti
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Ancona
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Giorgio Fiore
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Alessandra Sala
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Pasquale Vergara
- Arrhythmias and Cardiac Electrophysiology, Ospedale San Raffaele, Milan, Italy
| | - Francesca Bodega
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | | | - Salvatore Curello
- Cardiac Catheterization Laboratory, Cardiothoracic Department, Spedali Civili, Brescia, Italy
| | | | - Michele De Bonis
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Ottavio Alfieri
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Eustachio Agricola
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Maisano
- Division of Cardiac Surgery, University Hospital Zürich, Switzerland
| | - Marco Metra
- Cardiology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health University, Cardiothoracic Department, Spedali Civili of Brescia, Brescia, Italy
| | - Antonio Colombo
- Cardiology Unit, GVM Care & Research, Maria Cecilia Hospital, Cotignola, Ravenna, Italy
| | - Alberto Margonato
- Cardiovascular Department, San Raffaele Scientific Institute, Milan, Italy
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Khan MZ, Zahid S, Khan MU, Khan SU, Munir MB, Balla S. Gender Disparities in Percutaneous Mitral Valve Repair (from the National Inpatient Sample). Am J Cardiol 2020; 132:179-181. [PMID: 32768141 DOI: 10.1016/j.amjcard.2020.07.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/07/2020] [Accepted: 07/13/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Muhammad Zia Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia.
| | - Salman Zahid
- Department of Medicine, Rochester General Hospital, Rochester, New York
| | - Muhammad U Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia
| | - Safi U Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia
| | - Muhammad Bilal Munir
- Division of Cardiovascular Medicine, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia; Division of Cardiovascular Medicine, University of California San Diego, La Jolla, California
| | - Sudarshan Balla
- Division of Cardiovascular Medicine, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
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Vo NM, Leung M, van Rosendael PJ, Goedemans L, van Wijngaarden SE, Prihadi EA, van der Bijl P, Ajmone Marsan N, Delgado V, Bax JJ. Characteristics and Prognosis of Patients With Nonvalvular Atrial Fibrillation and Significant Valvular Heart Disease Referred for Electrical Cardioversion. Am J Cardiol 2020; 128:84-91. [PMID: 32650929 DOI: 10.1016/j.amjcard.2020.04.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 11/17/2022]
Abstract
Valvular atrial fibrillation (AF) is defined as AF in the presence of mitral stenosis or mechanical valve prosthesis. However, there are patients with AF who have significant native valvular heart disease (VHD) others than mitral stenosis that are classified as nonvalvular AF. The characteristics and prognostic implications of these entities have not been extensively studied. Of 1,885 AF patients referred for electrical cardioversion (64 ± 13years, 71% male), 171 (9.1%) had valvular AF (any grade of mitral stenosis or mechanical/biological valve prostheses) and 1,714 patients were identified as nonvalvular AF, of whom 329 (17.5%) had significant left-sided VHD. Patients with nonvalvular AF but with significant left-sided VHD were older, more frequently women and had more co-morbidities compared with the other groups. Furthermore, nonvalvular AF patients with significant left-sided VHD showed the worst left ventricular systolic function and largest left atrial volumes. During a median follow-up of 64 months (interquartile range: 33 to 96 months), 488 patients presented with the combined endpoint of all-cause mortality, heart failure hospitalization, and ischemic stroke. Patients with nonvalvular AF and with significant left-sided VHD had more events of heart failure whereas patients with valvular AF had higher all-cause mortality events. There were no differences in ischemic stroke events. Type of AF was not associated with outcomes after correcting for echocardiographic variables. In conclusion, the frequency of AF patients with significant VHD is relatively high. The consequences of VHD and AF on cardiac structure and function are more important determinants of adverse outcome than the type of AF.
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Affiliation(s)
- N Mai Vo
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Melissa Leung
- Department of Cardiology, Liverpool Hospital, University of New South Wales, Sydney, Australia
| | | | - Laurien Goedemans
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | | | - Edgard A Prihadi
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands; Antwerp Cardiovascular Centre, ZNA Middelheim, Antwerp, Belgium
| | - Pieter van der Bijl
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands.
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
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47
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Iqbal MK, Maqbool MF, Tawwab S, Awan MS, Naveed T, Butt UM. Systolic Strain Rate In Left Ventricular Dysfunction Caused By Rheumatic Chronic Severe Mitral Regurgitation. J Ayub Med Coll Abbottabad 2020; 32:169-173. [PMID: 32583988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND In rheumatic severe mitral regurgitation, earlier detection of left ventricular dysfunction is very necessary in order to refer the patients for surgery at appropriate time. This study tried to find a correlation between conventional parameters of left ventricular dysfunction with systolic strain rate. METHODS A descriptive correlational study conducted from September 2016 to March 2018. One hundred and ninety-two patients of severe rheumatic MR and fifty-eight healthy controls were included. Left ventricular ejection fraction (LVEF), end diastolic dimension (LVEDD) and end systolic dimension (LVESD) were measured. Healthy controls were taken as group-I and patients were divided into group-II (ejection fraction ≥60% and LVESD ≤40 mm), group-III (ejection fraction ≥60% and LVESD ≤41-50 mm), and group-IV (ejection fraction <60%). Systolic strain rate at medial wall (SSR-med), at lateral wall (SSR-lat) and average of both (SSR-avg) were also measured by tissue doppler method for each study subject. RESULTS Out of 250 study subjects, males were 113 (45.2%) and females were 137 (54.8%). Means of the age, LVEF, LVEDD and LVESD were 30.8±9.1, 60.0±8.3, 58.5±7.8 and 37.4±9.9 respectively. Group I, II, III and IV contained 58, 69, 67 and 56 subjects respectively. Comparing these groups, mean LVEF progressively decreased from 63.9%±2.2 in group-I to 46.2±6.5 in group-IV while means of LVEDD and LVESD progressively increased from 45.9±3.5 and 23.2±2.3 in group-I to 64.3±3.6 and 49.0±2.9 in group-IV respectively. Average systolic strain rate (SSR-avg) decreased progressively from 1.57±0.06 in group-I to 0.83±0.08 in group-IV. All the strain rates, i.e., SSRmed, SSR-lat and SSR-avg showed significant negative correlation with left ventricular dysfunction, i.e., the group number (p<0.001). CONCLUSIONS Systolic strain rate measured by tissue doppler method have significant negative correlation with left ventricular dysfunction in patients having rheumatic chronic severe mitral regurgitation.
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Affiliation(s)
| | | | - Shahzad Tawwab
- Department of Cardiology, Allama Iqbal Medical College/ Jinnah Hospital, Lahore
| | | | - Tahir Naveed
- Punjab Institute of Cardiology, Lahore, Pakistan
| | - Usman Mahmood Butt
- Department of Cardiology, Allama Iqbal Medical College/ Jinnah Hospital, Lahore
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48
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Affiliation(s)
- Rebecca T Hahn
- Cardiovascular Research Foundation, New York Presbyterian Hospital, Columbia University Medical Center, New York, New York
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49
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Putnam AJ, Kebed K, Mor-Avi V, Rashedi N, Sun D, Patel B, Balkhy H, Lang RM, Patel AR. Prevalence of mitral annular disjunction in patients with mitral valve prolapse and severe regurgitation. Int J Cardiovasc Imaging 2020; 36:1363-1370. [PMID: 32221771 DOI: 10.1007/s10554-020-01818-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 03/17/2020] [Indexed: 11/26/2022]
Abstract
Mitral annular disjunction (MAD) is routinely diagnosed by cardiac imaging, mostly by echocardiography, and shown to be a risk factor for ventricular arrhythmias. While MAD is associated with mitral valve (MV) prolapse (MVP), it is unknown which patients with MAD are at higher risk and which additional imaging features may help identify them. The value of cardiac computed tomography (CCT) for the diagnosis of MAD is unknown. Accordingly, we aimed to: (1) develop a standardized CCT approach to identify MAD in patients with MVP and severe mitral regurgitation (MR); (2) determine its prevalence and identify features that are associated with MAD in this population. We retrospectively studied 90 patients (age 63 ± 12 years) with MVP and severe MR, who had pre-operative CCT (256-slice scanner) of sufficient quality for analysis. The presence and degree of MAD was assessed by rotating the view plane around the MV center to visualize disjunction along the annulus. Additionally, detailed measurements of MV apparatus and left heart chambers were performed. Univariate logistic regression analysis was performed to determine which parameters were associated with MAD. MAD was identified in 18 patients (20%), and it was typically located adjacent to a prolapsed or flail mitral leaflet scallop. Of these patients, 75% had maximum MAD distance > 4.8 mm and 90% > 3.8 mm. Female gender was most strongly associated with MAD (p = 0.04). Additionally, smaller end-diastolic mitral annulus area (p = 0.045) and longer posterior leaflet (p = 0.03) were associated with greater MAD. No association was seen between MAD and left ventricular size and function, left atrial size, and papillary muscle geometry. CCT can be used to readily detect MAD, by taking advantage of the 3D nature of this modality. A significant portion of MVP patients referred for mitral valve repair have MAD. The presence of MAD is associated with female gender, smaller annulus size and greater posterior leaflet length.
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Affiliation(s)
- Andrew J Putnam
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Kalie Kebed
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Victor Mor-Avi
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Nina Rashedi
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Deyu Sun
- Philips Healthcare, Andover, MA, USA
| | - Brooke Patel
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Husam Balkhy
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Roberto M Lang
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA
| | - Amit R Patel
- Biological Sciences Division, University of Chicago Medicine, Chicago, IL, USA.
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50
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Micali LR, Parise G, Moula AI, Alayed Y, Parise O, Matteucci F, de Jong M, Tetta C, Gelsomino S. Are recurrence of ischemic mitral regurgitation and left ventricular reverse remodeling after restrictive annuloplasty ring dependent? Int J Cardiol 2020; 309:55-62. [PMID: 32178901 DOI: 10.1016/j.ijcard.2020.02.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 12/27/2019] [Accepted: 02/26/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This meta-analysis investigates MR recurrence and degree of left ventricular reverse remodeling (LVRR) in CIMR patients in mitral annuloplasty employing different ring designs. BACKGROUND The deeper understanding of complex changes caused by chronic ischemic mitral regurgitation (CIMR) have led to new generations of rings that, by maintaining normal 3D annular geometry are supposed to enhance long-term repair durability. METHODS A meta-analysis of all available reports in literature of MV repair through different ring design was conducted. Meta-regression was performed to investigate the impact of mitral ring characteristics related to flexibility, planarity, symmetry and single type utilized. Twenty studies encompassing a total of 1876 patients were included at the end of the selection process. RESULTS At meta-regression recurrence of MR was not influenced by the ring employed. Nonetheless, the event rate of MR recurrence in planar rings was 19%. Vs. 11% observed with non-planar rings. Recurrence rate in patients implanted with symmetric rings was 14% whereas it was 7% in asymmetric rings. The non-planar asymmetric IMR-ETlogix showed the lowest recurrence rate (6%). Furthermore, in planar group the reduction of pre- and post-operative LVEDD was - 4%. In the non-planar group, the LVEDD was reduced by 8.6%. In patients implanted with symmetric rings LVEDD reduction was 10.8%. LVRR in the asymmetric group was -5.8%. CONCLUSION MR recurrence occurred the least with asymmetric rings with less disproportionate asymmetry. In contrast, LVRR occurred at a greater extent in symmetric rings.
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Affiliation(s)
- Linda Renata Micali
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Gianmarco Parise
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Amalia Ioanna Moula
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Yazeed Alayed
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Orlando Parise
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Francesco Matteucci
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Monique de Jong
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Cecilia Tetta
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands
| | - Sandro Gelsomino
- Cardiovascular Research Institute Maastricht - CARIM, Maastricht University Medical Centre, the Netherlands.
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