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Jedrzejczyk JH, Krog S, Skov SN, Poulsen KB, Sharghbin M, Benhassen LL, Nielsen SL, Hasenkam JM, Tjørnild MJ. Entire Mitral Valve Reconstruction Using Porcine Extracellular Matrix: Adding a Ring Annuloplasty. Cardiovasc Eng Technol 2024; 15:451-462. [PMID: 38504076 PMCID: PMC11319488 DOI: 10.1007/s13239-024-00727-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 03/10/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE This study investigated the implications of inserting a flexible annuloplasty ring after reconstructing the entire mitral valve in a porcine model using a previously investigated tube graft design made of 2-ply small intestinal submucosa extracellular matrix (CorMatrix®). METHODS An acute model with eight 80-kg pigs, each acting as its own control, was used. The entire mitral valve was reconstructed with a 2-ply small intestinal submucosa extracellular matrix tube graft (CorMatrix®). Subsequently, a Simulus® flexible ring was inserted. The characterization was based on mitral annular geometry and valvular dynamics with sonomicrometry and echocardiography. RESULTS After adding the ring annuloplasty, the in-plane annular dynamics were more constant throughout the cardiac cycle compared to the reconstruction alone. However, the commissure-commissure distance was statistically significantly decreased [35.0 ± 3.4 mm vs. 27.4 ± 1.9 mm, P < 0.001, diff = - 7.6 mm, 95% CI, - 9.8 to (-5.4) mm] after ring insertion, changing the physiological annular D-shape into a circular shape which created folds at the coaptation zone resulting in a central regurgitant jet on color Doppler. CONCLUSION We successfully reconstructed the entire mitral valve using 2-ply small intestinal submucosal extracellular matrix (CorMatrix®) combined with a flexible annuloplasty. The annuloplasty reduced the unphysiological systolic widening previously found with this reconstructive technique. However, the Simulus flex ring changed the physiological annular D-shape into a circular shape and hindered a correct unfolding of the leaflets. Thus, we do not recommend a flexible ring in conjunction with this reconstructive technique; further investigations are needed to discover a more suitable remodelling annuloplasty.
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Affiliation(s)
- Johannes H Jedrzejczyk
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark.
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark.
| | - Stine Krog
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - Søren N Skov
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - Karen B Poulsen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - Mona Sharghbin
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - Leila L Benhassen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - Sten L Nielsen
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
| | - J Michael Hasenkam
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
- Department of Surgery, University of the Witwatersrand, Johannesburg, South Africa
| | - Marcell J Tjørnild
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Århus, Denmark
- Department of Clinical Medicine, Aarhus University Hospital, Århus, Denmark
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2
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Baghi M, Kohansal E, Akbarian M, Adimi S, Bakhshandeh H, Firoozi A, Salehi P, Mehdizadeh K, Hesami H, Yousefi M, Erami S, Dehghani Y, Hosseini Z, Shojaeifard M. Percutaneous versus surgical closure of paravalvular leaks in prosthetic valves: A cross-sectional comparison of clinical outcomes. Health Sci Rep 2024; 7:e70001. [PMID: 39184853 PMCID: PMC11342078 DOI: 10.1002/hsr2.70001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 04/30/2024] [Accepted: 08/01/2024] [Indexed: 08/27/2024] Open
Abstract
Background and Aims Paravalvular leak (PVL) is a serious complication of prosthetic valve replacement. Both surgical and percutaneous closure techniques are used for PVL closure, but optimal strategies and comparative outcomes are uncertain. This study aimed to compare the efficacy and safety of percutaneous versus surgical PVL closure by analyzing changes in leak severity, functional status, echocardiographic parameters, and clinical outcomes. Methods A total of 72 patients were included in this retrospective cross-sectional single-center study comparing percutaneous (n = 25) and surgical (n = 47) PVL closure from 2015 to 2022. Demographics, medical history, echocardiograms, laboratory data, complications, and mortality data were extracted from the records. Changes in leak severity, NYHA class, echocardiographic parameters, and clinical outcomes were compared between the percutaneous and surgical groups. Results Both percutaneous and surgical PVL closure significantly reduced leak severity and improved NYHA class (both p < 0.01), with no difference between the quantity of changes in each group. The 30-day mortality was 4% after percutaneous and 6.4% after surgical closure (p = 0.65). At 90 days, mortality was 24% percutaneous versus 17% surgical (p = 0.48). The length of stay in the hospital and post-procedural decrease in hemoglobin were considerably lower in the percutaneous group. The rate of complication rates was similar between the groups. Echocardiographic changes were also comparable. Conclusion Percutaneous and surgical PVL closure had similar efficacy in reducing leaks and improving symptoms, with no significant difference in early outcomes. Both options should be considered viable for PVL repair after heart team evaluation.
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Affiliation(s)
- Mohammadsaleh Baghi
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Erfan Kohansal
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Mahsa Akbarian
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Sara Adimi
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Hooman Bakhshandeh
- Cardiovascular Intervention Research Center, Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Ata Firoozi
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Pegah Salehi
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Kasra Mehdizadeh
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Hamed Hesami
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Mina Yousefi
- Student Research CommitteeShahid Sadoughi University of Medical SciencesYazdIran
| | - Sajjad Erami
- Student Research CommitteeShahid Sadoughi University of Medical SciencesYazdIran
| | - Yeganeh Dehghani
- Student Research CommitteeShahid Sadoughi University of Medical SciencesYazdIran
| | - Zahra Hosseini
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
| | - Maryam Shojaeifard
- Rajaie Cardiovascular Medical and Research InstituteIran University of Medical SciencesTehranIran
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3
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Olaniyi SA, Saidu A, Arowolo S, Sam A, Omeh CK, Ali S, Khan MK. Quadricuspid Aortic Valve: A Rare Case of Endocarditis Suspicion and Management. Cureus 2024; 16:e64419. [PMID: 39130998 PMCID: PMC11317075 DOI: 10.7759/cureus.64419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2024] [Indexed: 08/13/2024] Open
Abstract
Quadricuspid aortic valve (QAV), a rare congenital cardiac anomaly, often presents with aortic regurgitation and can lead to significant cardiovascular complications. This case report describes a 55-year-old male with a history of subarachnoid hemorrhage who was incidentally found to have QAV with possible endocarditis. Transesophageal echocardiography revealed thickened leaflet tips on all four cusps and a mass on one leaflet, raising suspicion of endocarditis despite the absence of vegetation. The patient was treated with intravenous antibiotics for Gram-positive bacteremia, and follow-up imaging confirmed the QAV anomaly with moderate aortic regurgitation. This case highlights the challenges in diagnosing QAV, particularly in asymptomatic individuals, and underscores the need for comprehensive investigation, especially in those with a history of vascular events. It also emphasizes the importance of further research to clarify the long-term risks and optimal management strategies for individuals with QAV, including the potential for infective endocarditis.
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Affiliation(s)
- Seyi A Olaniyi
- Medicine and Surgery, Obafemi Awolowo University, Ile Ife, NGA
| | - Anne Saidu
- Medicine, V.N. Karazin Kharkiv National University, Kharkiv, UKR
| | - Seun Arowolo
- Internal Medicine, Obafemi Awolowo University, Ile Ife, NGA
| | - Alen Sam
- Internal Medicine, Government Medical College, Kozhikode, Kozhikode, IND
| | | | - Sofia Ali
- Medicine, Peninsula Medical School, Plymouth, GBR
| | - Misbah Kamal Khan
- Internal Medicine, Peoples University of Medical & Health Sciences, Nawabshah, PAK
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4
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Amoroso NS, Sharma RP, Généreux P, Pinto DS, Dobbles M, Kwon M, Thourani VH, Gillam LD. Clinical journey for patients with aortic regurgitation: A retrospective observational study from a multicenter database. Catheter Cardiovasc Interv 2024; 104:145-154. [PMID: 38764317 DOI: 10.1002/ccd.31085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/20/2024] [Accepted: 05/08/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Data using real-world assessments of aortic regurgitation (AR) severity to identify rates of Heart Valve Team evaluation and aortic valve replacement (AVR), as well as mortality among untreated patients, are lacking. The present study assessed these trends in care and outcomes for real-world patients with documented AR. METHODS Using a deidentified data set (January 2018-March 2023) representing 1,002,853 patients >18 years of age from 25 US institutions participating in the egnite Database (egnite, Inc.) with appropriate permissions, patients were classified by AR severity in echocardiographic reports. Rates of evaluation by the Heart Valve Team, AVR, and all-cause mortality without AVR were examined using Kaplan-Meier estimates and compared using the log-rank test. RESULTS Within the data set, 845,113 patients had AR severity documented. For moderate-to-severe or severe AR, respectively, 2-year rates (95% confidence interval) of evaluation by the Heart Valve Team (43.5% [41.7%-45.3%] and 65.4% [63.3%-67.4%]) and AVR (19.4% [17.6%-21.1%] and 46.5% [44.2%-48.8%]) were low. Mortality at 2 years without AVR increased with greater AR severity, up to 20.7% for severe AR (p < 0.001). In exploratory analyses, 2-year mortality for untreated patients with left ventricular end-systolic dimension index > 25 mm/m2 was similar for moderate (34.3% [29.2%-39.1%]) and severe (37.2% [24.9%-47.5%]) AR. CONCLUSIONS Moderate or greater AR is associated with poor clinical outcomes among untreated patients at 2 years. Rates of Heart Valve Team evaluation and AVR were low for those with moderate or greater AR, suggesting that earlier referral to the Heart Valve Team could be beneficial.
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Affiliation(s)
- Nicholas S Amoroso
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Rahul P Sharma
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Philippe Généreux
- Department of Cardiovascular Medicine, Morristown Medical Center, Morristown, New Jersey, USA
| | - Duane S Pinto
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
- JenaValve Technology, Inc., Irvine, California, USA
| | | | | | - Vinod H Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Georgia, USA
| | - Linda D Gillam
- Department of Cardiovascular Medicine, Morristown Medical Center, Morristown, New Jersey, USA
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5
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Reddy R, Blankenship JC. A Backhanded Approach to Relieving Radial Artery Occlusion. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07592-y. [PMID: 38916837 DOI: 10.1007/s10557-024-07592-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/29/2024] [Indexed: 06/26/2024]
Affiliation(s)
- Revati Reddy
- Division of Cardiology, University of New Mexico Health Sciences Center, MSC 10 5550, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - James C Blankenship
- Division of Cardiology, University of New Mexico Health Sciences Center, MSC 10 5550, 1 University of New Mexico, Albuquerque, NM, 87131, USA.
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6
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Arora GS, Elkins J, Singh H. Pericarditis in a patient nine months after transcatheter aortic valve replacement: a case report and brief review of literature. Arch Med Sci Atheroscler Dis 2024; 9:e133-e136. [PMID: 39086623 PMCID: PMC11289277 DOI: 10.5114/amsad/189734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Accepted: 06/06/2024] [Indexed: 08/02/2024] Open
Affiliation(s)
| | - James Elkins
- University of California Riverside School of Medicine, CA, US
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7
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Cao Y, Peng H, Zhang K, Huang M, Luo Q, Li H, Li Y, Wang L, Shi H. Cardiovascular MRI Reference Ranges for Heart, Aorta, and Pulmonary Artery in Healthy Chinese Children. J Magn Reson Imaging 2024. [PMID: 38651656 DOI: 10.1002/jmri.29394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/29/2024] [Accepted: 03/29/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Cardiovascular magnetic resonance (cardiac MR) reference ranges in Chinese children are lacking. PURPOSE To establish age- and sex-specific reference ranges for cardiac MR parameters in a cohort of healthy Chinese children. STUDY TYPE Retrospective. SUBJECTS One hundred ninety-six healthy children (mean age 9.5 ± 3.6 years, 111 boys). FIELD STRENGTH/SEQUENCE 1.5 T; balanced steady-state free precession. ASSESSMENT Biventricular volume and ejection fractions (EF), left atrial (LA) volume, right atrial (RA) area, left ventricular (LV) mass and thickness, aortic root (AR), and main pulmonary artery (MPA) dimensions were measured. Parameters were compared between age groups and sex. The relationships between parameters and age, body mass index (BMI) and body surface area (BSA) were investigated. STATISTICAL TESTS Independent-samples t tests; Pearson's correlation. A P value <0.05 was considered statistically significant. RESULTS Generally, boys exhibited greater absolute measurements of LV volume (end-diastolic: 94.4 ± 29.5 vs. 81.3 ± 31.0 mL), LA volume (end-diastolic: 42.6 ± 13.4 vs. 38.0 ± 13.3 mL), RA area (end-diastolic: 11.6 ± 2.5 vs. 10.8 ± 2.6 cm2), LV thickness (base: 4.4 ± 1.1 vs. 3.8 ± 0.9 mm), AR dimensions (annuls: 16.3 ± 2.7 vs. 15.0 ± 2.8 mm), and MPA dimensions (14.3 ± 2.3 vs. 13.1 ± 2.4 mm) than girls did. However, these differences were not observed when the measurements were normalized to BSA (LV volume: 75.3 ± 11.7 vs. 71.9 ± 12.3 mL/m2, P = 0.052; LA volume: 34.8 ± 8.9 vs. 34.5 ± 7.6 mL/m2, P = 0.783; RA area: 9.7 ± 2.3 vs. 10.2 ± 2.3 cm2/m2, P = 0.107; LV thickness: 3.6 ± 0.7 vs. 3.6 ± 0.9 mm/m2, P = 0.990; AR: 13.6 ± 2.7 vs. 14.3 ± 3.4 mm/m2, P = 0.108; MPA: 11.9 ± 2.3 vs. 12.4 ± 2.4 mm/m2, P = 0.118). Boys had greater RV volume (end-diastolic: 98.7 ± 33.5 vs. 82.7 ± 33.1 mL) and LV mass (52.6 ± 20.2 vs. 41.4 ± 16.0 g) compared to girls, irrespective of whether the values were indexed or not for BSA. Additionally, there were significant associations between age, BMI, and BSA with biventricular volume, LA volume, RA area, LV mass and thickness, AR and MPA dimensions in both boys and girls. DATA CONCLUSION This study suggests reference ranges at 1.5 T for Chinese children. EVIDENCE LEVEL 3 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Yukun Cao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Peng
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kailu Zhang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mengting Huang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qinyue Luo
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hanting Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yumin Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin Wang
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Heshui Shi
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Tan MC, Yeo YH, San BJ, Suleiman A, Lee JZ, Chatterjee A, Sell-Dottin KA, Sweeney JP, Fortuin FD, Lee KS. Trends and Disparities in Valvular Heart Disease Mortality in the United States From 1999 to 2020. J Am Heart Assoc 2024; 13:e030895. [PMID: 38587138 PMCID: PMC11262520 DOI: 10.1161/jaha.123.030895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 10/19/2023] [Indexed: 04/09/2024]
Abstract
BACKGROUND Percutaneous heart valve procedures have been increasingly performed over the past decade, yet real-world mortality data on valvular heart disease (VHD) in the United States remain limited. METHODS AND RESULTS We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database among patients ≥15 years old from 1999 to 2020. VHD and its subtypes were listed as the underlying cause of death. We calculated age-adjusted mortality rate (AAMR) per 100 000 individuals and determined overall trends by estimating the average annual percent change using the Joinpoint regression program. Subgroup analyses were performed based on demographic and geographic factors. In the 22-year study, there were 446 096 VHD deaths, accounting for 0.80% of all-cause mortality (56 014 102 people) and 2.38% of the total cardiovascular mortality (18 759 451 people). Aortic stenosis recorded the highest mortality of VHD-related death in both male (109 529, 61.74%) and female (166 930, 62.13%) populations. The AAMR of VHD has declined from 8.4 (95% CI, 8.2-8.5) to 6.6 (95% CI, 6.5-6.7) per 100 000 population. Similar decreasing AAMR trends were also seen for the VHD subtypes. Men recorded higher AAMR for aortic stenosis and aortic regurgitation, whereas women had higher AAMR for mitral stenosis and mitral regurgitation. Mitral regurgitation had the highest change in average annual percent change in AAMR. CONCLUSIONS The mortality rate of VHD among the US population has declined over the past 2 decades. This highlights the likely efficacy of increasing surveillance and advancement in the management of VHD, resulting in improved outcomes.
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Affiliation(s)
- Min Choon Tan
- Department of Cardiovascular Medicine Mayo Clinic Phoenix AZ USA
- Department of Internal Medicine New York Medical College at Saint Michael's Medical Center Newark NJ USA
| | - Yong Hao Yeo
- Department of Internal Medicine/Pediatrics Beaumont Health Royal Oak MI USA
| | | | - Addi Suleiman
- Department of Cardiovascular Medicine New York Medical College at Saint Michael's Medical Center Newark NJ USA
| | - Justin Z Lee
- Department of Cardiovascular Medicine Cleveland Clinic Cleveland OH USA
| | - Arka Chatterjee
- Department of Cardiovascular Medicine University of Arizona Sarver Heart Center/Banner University Medical Center Tucson AZ USA
| | | | - John P Sweeney
- Department of Cardiovascular Medicine Mayo Clinic Phoenix AZ USA
| | - F David Fortuin
- Department of Cardiovascular Medicine Mayo Clinic Phoenix AZ USA
| | - Kwan S Lee
- Department of Cardiovascular Medicine Mayo Clinic Phoenix AZ USA
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9
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Jneid H, Chikwe J, Arnold SV, Bonow RO, Bradley SM, Chen EP, Diekemper RL, Fugar S, Johnston DR, Kumbhani DJ, Mehran R, Misra A, Patel MR, Sweis RN, Szerlip M. 2024 ACC/AHA Clinical Performance and Quality Measures for Adults With Valvular and Structural Heart Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Performance Measures. Circ Cardiovasc Qual Outcomes 2024; 17:e000129. [PMID: 38484039 DOI: 10.1161/hcq.0000000000000129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Affiliation(s)
- Hani Jneid
- ACC/AHA Joint Committee on Clinical Data Standards liaison
- Society for Cardiovascular Angiography and Interventions representative
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10
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Dreyfus J, Komar M, Attias D, De Bonis M, Ruschitzka F, Popescu BA, Laroche C, Tribouilloy C, Bogachev Prokophiev A, Mizariene V, Bax JJ, Maggioni AP, Messika-Zeitoun D, Vahanian A, Iung B. Tricuspid regurgitation: Frequency, clinical presentation, management and outcome among patients with severe left-sided valvular heart disease in Europe. Insights from the ESC-EORP Valvular Heart Disease II survey. Eur J Heart Fail 2024; 26:994-1003. [PMID: 38374610 DOI: 10.1002/ejhf.3157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 11/12/2023] [Accepted: 01/19/2024] [Indexed: 02/21/2024] Open
Abstract
AIMS Tricuspid regurgitation (TR) is commonly observed in patients with severe left-sided valvular heart disease (VHD). This study sought to assess TR frequency, management and outcome in this population. METHODS AND RESULTS Among 6883 patients with severe native left-sided VHD or previous left-sided valvular intervention enrolled in the EURObservational Research Programme prospective VHD II survey, moderate or severe TR was very frequent in patients with severe mitral VHD (30% when mitral stenosis, 36% when mitral regurgitation [MR]), especially in patients with secondary MR (46%), and rare in patients with severe aortic VHD (4% when aortic stenosis, 3% when aortic regurgitation). An increase in TR grade was associated with a more severe clinical presentation and a poorer 6-month survival (p < 0.0001). Rates of concomitant tricuspid valve (TV) intervention at the time of left-sided heart valve surgery were high at the time of mitral valve surgery (50% when mitral stenosis, 41% when MR). Concordance between class I indications (patients with severe TR) for concomitant TV surgery at the time of left-sided valvular heart surgery according to guidelines and real-practice decision-making was very good (88% overall, 95% in patients operated on for MR). CONCLUSION In this large international prospective survey among patients with severe left-sided VHD, moderate/severe TR was frequent in patients with mitral valve disease and was associated with a poorer outcome as TR grade increased. In patients with severe TR, compliance to guidelines for class I indications for concomitant TV surgery at the time of left-sided heart valve surgery was very good.
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Affiliation(s)
- Julien Dreyfus
- Cardiology Department, Centre Cardiologique du Nord, Saint-Denis, France
| | - Monika Komar
- Department of Heart and Vessel Disease, Institute of Cardiology, Jagiellonian University Medical College, Kraków, Poland
| | - David Attias
- Cardiology Department, Centre Cardiologique du Nord, Saint-Denis, France
| | - Michele De Bonis
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Cardiac Surgery, IRCCS San Raffaele Hospital, Milan, Italy
| | - Frank Ruschitzka
- Clinic of Cardiology, University Heart Centre, University Hospital, Zurich, Switzerland
| | - Bogdan A Popescu
- University of Medicine and Pharmacy 'Carol Davila' - Euroecolab, Emergency Institute for Cardiovascular Diseases 'Prof. Dr. C.C. Iliescu', Bucharest, Romania
| | - Cécile Laroche
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | | | | | - Vaida Mizariene
- Department of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Aldo Pietro Maggioni
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | | | | | - Bernard Iung
- AP-HP, Cardiology Department, Bichat Hospital, Université de Paris, INSERM, Paris, France
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11
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Akahori H. New Classification to Predict Postoperative Prognosis After Transcatheter Aortic Valve Implantation. Circ J 2024; 88:460-461. [PMID: 36928056 DOI: 10.1253/circj.cj-23-0090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Hirokuni Akahori
- Department of Cardiovascular and Renal Medicine, Hyogo Medical University
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12
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de Jongh MC, Tsuruta H, Hayashida K, Hase H, Yoshijima N, Saito T, Myojin S, Kobari Y, Ryuzaki T, Imaeda S, Shirakawa K, Okada M, Endo J, Shinada K, Itabashi Y, Inohara T, Kohsaka S, Kato J, Takahashi T, Yamazaki M, Shimizu H, Fukuda K. Right Ventricular Dysfunction in Patients With Concomitant Tricuspid Regurgitation Undergoing Transcatheter Aortic Valve Implantation. Circ J 2024; 88:451-459. [PMID: 36754386 DOI: 10.1253/circj.cj-22-0262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
BACKGROUND This study investigated the impact and predictive factors of concomitant significant tricuspid regurgitation (TR) and evaluated the roles of right ventricle (RV) function and the etiology of TR in the clinical outcomes of patients with severe aortic stenosis undergoing transcatheter aortic valve implantation (TAVI). METHODS AND RESULTS We assessed grading of TR severity, TR etiology, and RV function in pre- and post-TAVI transthoracic echocardiograms for 678 patients at Keio University School of Medicine. TR etiology was divided into 3 groups: primary TR, ventricular functional TR (FTR), and atrial FTR. The primary outcomes were all-cause and cardiovascular death. At baseline, moderate or greater TR was found in 55 (8%) patients and, after adjustment for comorbidities, was associated with increased all-cause death (hazard ratio [HR] 2.11; 95% confidence interval [CI] 1.19-3.77; P=0.011) and cardiovascular death (HR 2.29; 95% CI 1.06-4.99; P=0.036). RV dysfunction (RVD) also remained an independent predictor of cardiovascular death (HR 2.06; 95% CI 1.03-4.14; P=0.042). Among the TR etiology groups, patients with ventricular FTR had the lowest survival rate (P<0.001). Patients with persistent RVD after TAVI had a higher risk of cardiovascular death than those with a normal or recovered RV function (P<0.001). CONCLUSIONS The etiology of TR and RV function play an important role in predicting outcomes in concomitant TR patients undergoing TAVI.
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Affiliation(s)
- Marjolein C de Jongh
- Department of Cardiology, Keio University School of Medicine
- Department of Cardiology, Haga Teaching Hospital
| | - Hikaru Tsuruta
- Department of Cardiology, Keio University School of Medicine
| | | | - Hiromu Hase
- Department of Cardiology, Keio University School of Medicine
| | | | - Tetsuya Saito
- Department of Cardiology, Keio University School of Medicine
| | - Sosuke Myojin
- Department of Cardiology, Keio University School of Medicine
| | - Yusuke Kobari
- Department of Cardiology, Keio University School of Medicine
| | | | - Shohei Imaeda
- Department of Cardiology, Keio University School of Medicine
| | | | - Marina Okada
- Department of Cardiology, Keio University School of Medicine
| | - Jin Endo
- Department of Cardiology, Keio University School of Medicine
| | - Keitaro Shinada
- Department of Cardiology, Keio University School of Medicine
| | - Yuji Itabashi
- Department of Cardiology, Keio University School of Medicine
| | - Taku Inohara
- Department of Cardiology, Keio University School of Medicine
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Jungo Kato
- Department of Anesthesiology, Keio University School of Medicine
| | - Tatsuo Takahashi
- Department of Cardiovascular Surgery, Keio University School of Medicine
| | - Masataka Yamazaki
- Department of Cardiovascular Surgery, Keio University School of Medicine
| | - Hideyuki Shimizu
- Department of Cardiovascular Surgery, Keio University School of Medicine
| | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine
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13
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Khezerlouy‐Aghdam N, Toufan Tabrizi M, Seyed Toutounchi K, Jabbaripour Sarmadian A, Masoumi S. Challenging in pulmonary thromboembolism diagnosis in patients with disproportionate pulmonary hypertension and severe mitral stenosis: Report of two cases. Clin Case Rep 2024; 12:e8597. [PMID: 38464564 PMCID: PMC10920307 DOI: 10.1002/ccr3.8597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 02/08/2024] [Accepted: 02/18/2024] [Indexed: 03/12/2024] Open
Abstract
Key Clinical Message Before valvular interventions, echocardiography, especially the TEE or the ventilation/perfusion scan, should be performed to detect silent PTE and set a more accurate treatment and surgical plan. Abstract Pulmonary hypertension (PH) is a progressive and critical disease that can be caused by mitral stenosis (MS). Some of these patients present with disproportionate PH, which is an uncommon phenomenon and is considered a challenging diagnostic and treatment process. In these patients, other causes may also play a role in developing PH. This report presented two cases with disproportionate PH and severe MS who were scheduled for percutaneous mitral valvuloplasty (PMV). The pre-procedural echocardiography revealed systolic pulmonary artery pressure (sPAP) of 90 and 120 mmHg, mitral valve area of 0.80 and 0.55 cm2 by three-dimensional (3D) planimetry, and diastolic pressure gradient (DPG) of 13 and 18.8 mmHg, respectively. Furthermore, in the first patient, 3D transesophageal echocardiography (TEE) revealed multiple saddle-type organized thrombi in the proximal parts of the right and left pulmonary arteries, extending to the distal branches. In the second patient, 3D TEE revealed a large, relatively fresh, flow-limiting thrombosis in the proximal part of the right pulmonary artery. The diagnosis of pulmonary thromboembolism (PTE) in both patients was confirmed by CT angiography. In both patients, the valves were surgically repaired, while all thrombi were removed from the cardiac chambers and pulmonary vessels during surgery. In addition, patients underwent warfarin therapy orally. They were followed up 6 months after the intervention, and their clinical symptoms had improved significantly.
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Affiliation(s)
| | | | | | | | - Shahab Masoumi
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
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14
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Bansal N, Younes S, Maaieh M. Percutaneous Debulking of a Large Mobile Mitral Valve Vegetation Using the Angiovac. Cureus 2024; 16:e56537. [PMID: 38646334 PMCID: PMC11027443 DOI: 10.7759/cureus.56537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2024] [Indexed: 04/23/2024] Open
Abstract
The Angiovac aspiration system has been used successfully for the removal of intravascular material or thrombus in the right-sided heart structures, vena cava, implantable cardiac defibrillator, or other devices. For infective endocarditis, it is reserved for the patients who warrant but are not good candidates for the surgery. The evidence regarding Angiovac aspiration of the infective endocarditis of the left-sided heart valves is scarce. The risk of complications, including thrombi fragmentation leading to systemic embolization, damage to the cardiac structures and tissue, and hemodynamic instability, precludes the widespread use of this procedure, especially for the left-sided lesions. We report a case of successful removal of the mitral valve endocarditis using the Angiovac aspiration technique under the TEE guidance. A SENTINEL™ cerebral protection system was used to prevent embolus migration and a venous rather than an arterial access was used for reperfusion.
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Affiliation(s)
- Nahush Bansal
- Department of Internal Medicine, The University of Toledo, Toledo, USA
| | - Stephanie Younes
- Department of Cardiology, ProMedica Toledo Hospital, Toledo, USA
| | - Mohammed Maaieh
- Department of Cardiology, ProMedica Toledo Hospital, Toledo, USA
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15
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Saijo Y, Kusunose K, Takahashi T, Yamada H, Sata M, Sato K, Albakaa N, Ishizu T, Seo Y. Impact of Transcatheter Aortic Valve Replacement on Cardiac Reverse Remodeling and Prognosis in Mixed Aortic Valve Disease. J Am Heart Assoc 2024; 13:e033289. [PMID: 38362873 PMCID: PMC11010113 DOI: 10.1161/jaha.123.033289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/23/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND The management of mixed aortic valve disease (MAVD), defined as the concomitant presence of aortic stenosis (AS) and aortic regurgitation, remains a clinical challenging. The present study assessed the impact of transcatheter aortic valve replacement (TAVR) on cardiac geometry and prognosis in patients with MAVD. METHODS AND RESULTS A retrospective multicenter TAVR registry was conducted, including patients who underwent TAVR for severe symptomatic AS between January 2015 and March 2019. Patients were subdivided into 2 groups according to concomitant presence of moderate or more severe aortic regurgitation as the MAVD group, and with mild or less severe aortic regurgitation as the isolated AS group. The primary outcome was a composite of cardiovascular death and rehospitalization due to cardiovascular causes. A total of 1742 patients (isolated AS, 1522 patients; MAVD, 220 patients) were included (84.0±5.2 years). Although MAVD exhibited significantly larger left ventricular volumes and higher left ventricular mass index at the TAVR procedure than isolated AS (respectively, P<0.001), MAVD showed a greater improvement of left ventricular volumes and left ventricular mass index after TAVR (respectively, P≤0.001). During a median follow-up of 747 days, 301 patients achieved the primary event. The prognosis post-TAVR was comparable between the 2 groups (log-rank P=0.65). Even after adjustment using propensity score matching to reduce the potential bias between the 2 groups, similar results were obtained for the entire cohort. CONCLUSIONS Despite more advanced cardiac remodeling in MAVD at the time of TAVR compared with isolated AS, a greater improvement of cardiac reverse remodeling was found in MAVD, and the prognosis following TAVR was comparable between the 2 groups.
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Affiliation(s)
- Yoshihito Saijo
- Cardiovascular Department Tokushima University Hospital Tokushima Japan
| | - Kenya Kusunose
- Department of Cardiovascular Medicine, Nephrology and Neurology University of the Ryukyus Okinawa Japan
| | | | - Hirotsugu Yamada
- Cardiovascular Department Tokushima University Hospital Tokushima Japan
| | - Masataka Sata
- Cardiovascular Department Tokushima University Hospital Tokushima Japan
| | - Kimi Sato
- Department of Cardiology, Faculty of Medicine University of Tsukuba Japan
| | - Noor Albakaa
- Department of Cardiology, Faculty of Medicine University of Tsukuba Japan
| | - Tomoko Ishizu
- Department of Cardiology, Faculty of Medicine University of Tsukuba Japan
| | - Yoshihiro Seo
- Department of Cardiology Nagoya City University Graduate School of Medical Sciences Nagoya Japan
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16
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Tse YK, Li HL, Ren QW, Huang JY, Wu MZ, Leung CKL, Yu SY, Hung D, Tse HF, Flachskampf FA, Yiu KH. Morphological and functional types of tricuspid regurgitation: prognostic value in patients undergoing tricuspid annuloplasty during left-sided valvular surgery. Clin Res Cardiol 2023; 112:1463-1474. [PMID: 37540240 DOI: 10.1007/s00392-023-02265-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 07/03/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND The nonuniform benefit of tricuspid annuloplasty may be explained by the proportionality of tricuspid regurgitation (TR) severity to right ventricular (RV) area. The purpose of this study was to delineate distinct morphological phenotypes of functional TR and investigate their prognostic implications in patients undergoing tricuspid annuloplasty during left-sided valvular surgery. METHODS The ratios of pre-procedural effective regurgitant orifice area (EROA) with right ventricular end-diastolic area (RVDA) were retrospectively assessed in 290 patients undergoing tricuspid annuloplasty. Based on optimal thresholds derived from penalized splines and maximally selected rank statistics, patients were stratified into proportionate (EROA/RVDA ratio ≤ 1.74) and disproportionate TR (EROA/RVDA ratio > 1.74). RESULTS Overall, 59 (20%) and 231 (80%) patients had proportionate and disproportionate TR, respectively. Compared to those with proportionate TR, patients with disproportionate TR were older, had a higher prevalence of atrial fibrillation, lower pulmonary pressures, more impaired RV function, and larger tricuspid leaflet tenting area. Over a median follow-up of 4.1 years, 79 adverse events (47 heart failure hospitalizations and 32 deaths) occurred. Patients with disproportionate TR had higher rates of adverse events than those with proportionate TR (32% vs 10%; P = 0.001) and were independently associated with poor outcomes on multivariate analysis. TR proportionality outperformed guideline-based classification of TR severity in outcome prediction and provided incremental prognostic value to both the EuroSCORE II and STS score (incremental χ2 = 6.757 and 9.094 respectively; both P < 0.05). CONCLUSIONS Disproportionate TR is strongly associated with adverse prognosis and may aid patient selection and risk stratification for tricuspid annuloplasty with left-sided valvular surgery.
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Affiliation(s)
- Yi-Kei Tse
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Hang-Long Li
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Qing-Wen Ren
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Jia-Yi Huang
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Mei-Zhen Wu
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Calvin Ka-Lam Leung
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Si-Yeung Yu
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Denise Hung
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Hung-Fat Tse
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Frank A Flachskampf
- Department of Medical Sciences, Cardiology and Clinical Physiology, Uppsala University and Uppsala University Hospital, Uppsala, Sweden
| | - Kai-Hang Yiu
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
- Division of Cardiology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
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17
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Kotit S. Secondary analysis of REPRISE III trial: The Lotus valve's persistence after withdrawal. Glob Cardiol Sci Pract 2023; 2023:e202330. [PMID: 38404629 PMCID: PMC10886713 DOI: 10.21542/gcsp.2023.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 08/12/2023] [Indexed: 02/27/2024] Open
Abstract
INTRODUCTION Aortic stenosis (AS) is the leading heart valve disease in developed countries, often caused by calcific degeneration. In low-and-middle-income countries, it's primarily due to RHD. Prevalence of AS increases with age and up to 22.8% of those affected over the age of 75. While surgical aortic valve replacement is standard treatment for AS, many older individuals are not ideal candidates. Transcatheter aortic valve replacement (TAVR) offers an alternative. The REPRISE III trial showed the Lotus valve outperformed the CoreValve/EvolutR TAVR valves in various metrics over 2 years. Despite its success and over 10,000 implantations, the Lotus valve was pulled from the market, highlighting the need to understand its long-term outcomes. Study and results: In the REPRISE III trial, the long-term outcomes of TAVR using the Lotus valve were compared to the CoreValve/EvolutR over 5 years across 55 global centers. Of the participants, 581 (95.7%) used the Lotus valve and 285 (93.4%) used CoreValve/EvolutR. Event rates for all-cause mortality were similar between the groups, but the Lotus valve group had lower rates of disabling stroke and pacemaker implantation. The Lotus valve showed a higher aortic gradient but lower effective orifice area. Additionally, the Lotus valve had reduced mild PVL, valve malpositioning, and the need for a second valve. Both groups showed comparable long-term improvements in heart and cardiomyopathy assessments. LESSONS LEARNED The REPRISE III analysis highlights the favourable long-term outcomes of the Lotus valve and CoreValve/EvolutR for high-risk surgical patients. These findings underscore the importance of ongoing management post-valve procedure and the potential advantages of the Lotus valve design. Further studies comparing these valves to surgery will inform aortic stenosis management and potentially expand TAVR indications. The future goal is to develop a tissue-engineered living heart valve to improve survival and quality of life.
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18
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Zhou M, Deng Y, Liu Y, Su X, Zeng X. Echocardiography-based machine learning algorithm for distinguishing ischemic cardiomyopathy from dilated cardiomyopathy. BMC Cardiovasc Disord 2023; 23:476. [PMID: 37752424 PMCID: PMC10521456 DOI: 10.1186/s12872-023-03520-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/19/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Machine learning (ML) can identify and integrate connections among data and has the potential to predict events. Heart failure is primarily caused by cardiomyopathy, and different etiologies require different treatments. The present study examined the diagnostic value of a ML algorithm that combines echocardiographic data to automatically differentiate ischemic cardiomyopathy (ICM) from dilated cardiomyopathy (DCM). METHODS We retrospectively collected the echocardiographic data of 200 DCM patients and 199 ICM patients treated in the First Affiliated Hospital of Guangxi Medical University between July 2016 and March 2022. All patients underwent invasive coronary angiography for diagnosis of ICM or DCM. The data were randomly divided into a training set and a test set via 10-fold cross-validation. Four ML algorithms (random forest, logistic regression, neural network, and XGBoost [ML algorithm under gradient boosting framework]) were used to generate a training model for the optimal subset, and the parameters were optimized. Finally, model performance was independently evaluated on the test set, and external validation was performed on 79 patients from another center. RESULTS Compared with the logistic regression model (area under the curve [AUC] = 0.925), neural network model (AUC = 0.893), and random forest model (AUC = 0.900), the XGBoost model had the best identification rate, with an average sensitivity of 72% and average specificity of 78%. The average accuracy was 75%, and the AUC of the optimal subset was 0.934. External validation produced an AUC of 0.804, accuracy of 78%, sensitivity of 64% and specificity of 93%. CONCLUSIONS We demonstrate that utilizing advanced ML algorithms can help to differentiate ICM from DCM and provide appreciable precision for etiological diagnosis and individualized treatment of heart failure patients.
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Affiliation(s)
- Mei Zhou
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, China
| | - Yongjian Deng
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, China
| | - Yi Liu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, China
| | - Xiaolin Su
- Department of Cardiology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Xiaocong Zeng
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory Base of Precision Medicine in Cardio-cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-cerebrovascular Diseases, Nanning, Guangxi, China.
- School of Basic Medical Sciences, Guangxi Medical University, Nanning, Guangxi, China.
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19
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Uemura K, Nishimori M, Nagai S, Takeuchi M, Nishihara Y, Todo S, Oota E, Odajima S, Takeuchi K, Ichikawa Y, Kintsu M, Yamauchi Y, Shiraki H, Yamashita K, Fukuda T, Hisamatsu E, Hirata KI, Tanaka H. Identification of factors associated with progression of left atrial enlargement in patients with atrial fibrillation. Echocardiography 2023; 40:976-982. [PMID: 37526563 DOI: 10.1111/echo.15666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/01/2023] [Accepted: 07/27/2023] [Indexed: 08/02/2023] Open
Abstract
Left atrial (LA) enlargement frequently occurs in atrial fibrillation (AF) patients, and this enlargement is associated with the development of heart failure, thromboembolism, or atrial functional mitral regurgitation (AFMR). AF patients can develop LA enlargement over time, but its progression depends on the individual. So far, the factors that cause progressive LA enlargement in AF patients have thus not been elucidated, so that the aim of this study was to identify the factors associated with the progression of LA enlargement in AF patients. We studied 100 patients with persistent or permanent AF (aged: 67 ± 2 years, 40 females). Echocardiography was performed at baseline and 12 (5-30) months after follow-up. LA size was evaluated as the LA volume index which was calculated with the biplane modified Simpson's method from apical four-and two-chamber views, and then normalized to the body surface area (LAVI). The deterioration of AFMR after follow-up was defined as a deterioration in severity of mitral regurgitation (MR) by a grade of 1 or more. Multivariate regression analysis demonstrated that hypertension (p = .03) was an independently associated parameter of progressive LA enlargement, as was baseline LAVI. In addition, the Kaplan-Meier curve indicated that patients with hypertension tended to show greater deterioration of AFMR after follow-up than those without hypertension (log-rank p = .08). Hypertension proved to be strongly associated with progression of LA enlargement over time in patients with AF. Our findings provide new insights for better management of patients with AF to prevent the development of AFMR.
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Affiliation(s)
- Koya Uemura
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Makoto Nishimori
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
- Division of Molecular Epidemiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shun Nagai
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Mariko Takeuchi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yu Nishihara
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Saki Todo
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Eri Oota
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Susumu Odajima
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kimikazu Takeuchi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasushi Ichikawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masayuki Kintsu
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuki Yamauchi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroaki Shiraki
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kentaro Yamashita
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Terunobu Fukuda
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Eriko Hisamatsu
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Ken-Ichi Hirata
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hidekazu Tanaka
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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Zhang R, Peng L, Xu Y, Liu Y. Mechanical thrombectomy for acute ischemic stroke with large vessel occlusion in pregnancy with mechanical heart valves: A case report. Heliyon 2023; 9:e18616. [PMID: 37560712 PMCID: PMC10407143 DOI: 10.1016/j.heliyon.2023.e18616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND The management of anticoagulation for mechanical heart valves (MHVs) during pregnancy posed a special challenge. Mechanical thrombectomy (MT) was the standard treatment for acute ischemic stroke (AIS) in anterior circulation with large vessel occlusion. However, the efficacy and safety of MT in the treatment of acute ischemic stroke in pregnancy were unknown. CASE PRESENTATION A 29-year-old woman with MHVs in her first pregnancy at 7 weeks' gestation underwent MT because of a large occlusive thrombus in the end of the internal carotid artery despite therapeutic anticoagulation with low-molecular-weight heparin. This pregnant woman recovered well after MT with a modified rank score (mRS) of 0 at 90 days. CONCLUSION At present, there was no standard protocol of anticoagulation therapy for pregnant women with MHVs. Acute ischemic stroke with large vessel occlusion in pregnancy was rare, but could bring devastating consequences for both mother and infant. Our case report demonstrated that MT could be safe and effective in pregnancy.
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Affiliation(s)
- Renwei Zhang
- Department of Neurology, Zhongnan Hospital of Wuhan Universtiy, Wuhan, China
| | - Li Peng
- Department of Cardiology, Zhongnan Hospital of Wuhan Universtiy, Wuhan, China
| | - Yao Xu
- Department of Neurology, Zhongnan Hospital of Wuhan Universtiy, Wuhan, China
| | - Yumin Liu
- Department of Neurology, Zhongnan Hospital of Wuhan Universtiy, Wuhan, China
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21
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Rück A, Kim W, Abdel‐Wahab M, Thiele H, Rudolph TK, Wolf A, Wambach JM, De Backer O, Sondergaard L, Hengstenberg C, Laine M, Miyashita H, Bjursten H, Götberg M, Pellegrini C, Toggweiler S, Wykrzykowska JJ, Soliman O, Saleh N, Meduri CU. The Early neo2 Registry: Transcatheter Aortic Valve Implantation With ACURATE neo2 in a European Population. J Am Heart Assoc 2023; 12:e029464. [PMID: 37489732 PMCID: PMC10493001 DOI: 10.1161/jaha.122.029464] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 04/24/2023] [Indexed: 07/26/2023]
Abstract
Background ACURATE neo2 is a transcatheter aortic valve implantation system consisting of a self-expanding bioprosthetic valve with supra-annular leaflet position and featuring innovations to facilitate placement accuracy and reduce paravalvular regurgitation. Methods and Results The goal of the Early neo2 (Early neo2 Registry of the ACURATE neo2 TAVI Prosthesis) was to gather real-life data on safety and efficacy in a European transcatheter aortic valve implantation population treated with ACURATE neo2. Data were collected from 554 consecutive patients treated with ACURATE neo2 at 12 European sites (mean age, 82 years; 66% women; mean European System for Cardiac Operative Risk Evaluation II, 4.5%±3.8%) between September 2020 and March 2021. The composite primary end point was the occurrence of any of the following: postoperative (in-hospital) paravalvular regurgitation grade ≥2, in-hospital acute kidney injury stage 3, postoperative pacemaker implantation, 30-day death, and 30-day stroke. The primary end point occurred in 12.6% of patients. The 30-day rates for all-cause death and all stroke were 1.3% and 2.7%, respectively, and 1.5% of patients exhibited stage 3 acute kidney injury. A total of 34 patients (6.2%) received a postoperative permanent pacemaker. Per core laboratory-adjudicated echocardiographic analysis, mean postoperative aortic valve gradient was 7.6±3.3 mm Hg, and 2.8% of patients exhibited paravalvular regurgitation grade ≥2. Conclusions In this report of postmarket use of the ACURATE neo2 valve in a real-world transcatheter aortic valve implantation population, patients exhibited favorable postoperative hemodynamics and clinical outcomes and a low rate of postoperative pacemaker implantation.
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Affiliation(s)
- Andreas Rück
- Department of CardiologyKarolinska University HospitalStockholmSweden
| | - Won‐Keun Kim
- Department of Cardiology and Cardiac SurgeryKerckhoff Heart and Lung CentreBad NauheimGermany
| | - Mohamed Abdel‐Wahab
- Department of CardiologyHeart Center Leipzig at University of LeipzigLeipzigGermany
| | - Holger Thiele
- Department of CardiologyHeart Center Leipzig at University of LeipzigLeipzigGermany
| | - Tanja K. Rudolph
- Heart and Diabetes Center Bad Oeynhausen, Department of General and Interventional Cardiology/AngiologyBad Oeynhausen, Ruhr‐University BochumBochumGermany
| | - Alexander Wolf
- Department of CardiologyContilia Heart and Vascular Center, Elisabeth‐KrankenhausEssenGermany
| | - Jan Martin Wambach
- Department of CardiologyContilia Heart and Vascular Center, Elisabeth‐KrankenhausEssenGermany
| | - Ole De Backer
- The Heart CenterRigshospitalet, Copenhagen University HospitalCopenhagenDenmark
| | - Lars Sondergaard
- The Heart CenterRigshospitalet, Copenhagen University HospitalCopenhagenDenmark
| | - Christian Hengstenberg
- Division of Cardiology, Department of Internal Medicine IIMedical University of ViennaViennaAustria
| | - Mika Laine
- Department of Cardiology, Heart and Lung CenterHelsinki University HospitalHelsinkiFinland
| | - Hirokazu Miyashita
- Department of Cardiology, Heart and Lung CenterHelsinki University HospitalHelsinkiFinland
| | - Henrik Bjursten
- Department of Cardiothoracic Surgery, Anesthesia and Intensive CareLund University/Skåne University HospitalLundSweden
| | - Matthias Götberg
- Department of Cardiothoracic Surgery, Anesthesia and Intensive CareLund University/Skåne University HospitalLundSweden
| | - Costanza Pellegrini
- Klinik für Herz‐ und Kreislauferkrankungen, Deutsches Herzzentrum MünchenTechnical University MunichMunichGermany
| | - Stefan Toggweiler
- Department of CardiologyHeart Center Lucerne, Luzerner Kantonsspital|LUKSLucerneSwitzerland
| | - Joanna J. Wykrzykowska
- Department of Cardiology, Interventional CardiologyUniversity of Groningen, University Medical Center GroningenGroningenThe Netherlands
| | - Osama Soliman
- Department of CardiologyUniversity Hospital Galway and CORRIB Research Center for Advanced Imaging and Core Laboratory, National University of Ireland, Galway (NUIG)GalwayIreland
| | - Nawzad Saleh
- Department of CardiologyKarolinska University HospitalStockholmSweden
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22
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Usuku H, Yamamoto E, Sueta D, Imamura K, Oike F, Marume K, Ishii M, Hanatani S, Arima Y, Takashio S, Oda S, Kawano H, Ueda M, Matsui H, Tsujita K. Usefulness of automatic assessment for longitudinal strain to diagnose wild-type transthyretin amyloid cardiomyopathy. IJC HEART & VASCULATURE 2023; 47:101227. [PMID: 37416484 PMCID: PMC10320495 DOI: 10.1016/j.ijcha.2023.101227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/16/2023] [Accepted: 05/18/2023] [Indexed: 07/08/2023]
Abstract
Background Left ventricular (LV) apical sparing by transthoracic echocardiography (TTE) has not been widely accepted to diagnose transthyretin amyloid cardiomyopathy (ATTR-CM), because it is time consuming and requires a level of expertise. We hypothesized that automatic assessment may be the solution for these problems. Methods-and-Results We enrolled 63 patients aged ≥70 years who underwent 99mTc-labeled pyrophosphate (99mTc-PYP) scintigraphy on suspicion of ATTR-CM and performed TTE by EPIQ7G, and had enough information for two-dimensional speckle tracking echocardiography at Kumamoto University Hospital from January 2016 to December 2019. LV apical sparing was described as a high relative apical longitudinal strain (LS) index (RapLSI). Measurement of LS was repeated using the same apical images with three different measurement packages as follows: (1) full-automatic assessment, (2) semi-automatic assessment, and (3) manual assessment. The calculation time for full-automatic assessment (14.7 ± 1.4 sec/patient) and semi-automatic assessment (66.7 ± 14.4 sec/patient) were significantly shorter than that for manual assessment (171.2 ± 59.7 sec/patient) (p < 0.01 for both). Receiver operating characteristic curve analysis showed that the area under curve of the RapLSI evaluated by full-automatic assessment for predicting ATTR-CM was 0.70 (best cut-off point; 1.14 [sensitivity 63%, specificity 81%]), by semi-automatic assessment was 0.85 (best cut-off point; 1.00 [sensitivity, 66%; specificity, 100%]) and by manual assessment was 0.83 (best cut-off point; 0.97 [sensitivity, 72%; specificity, 97%]). Conclusion There was no significant difference between the diagnostic accuracy of RapLSI estimated by semi-automatic assessment and that estimated by manual assessment. Semi-automatically assessed RapLSI is useful to diagnose ATTR-CM in terms of rapidity and diagnostic accuracy.
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Affiliation(s)
- Hiroki Usuku
- Department of Laboratory Medicine, Kumamoto University Hospital, Kumamoto, Japan
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Kanako Imamura
- Department of Laboratory Medicine, Kumamoto University Hospital, Kumamoto, Japan
| | - Fumi Oike
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Kyohei Marume
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Masanobu Ishii
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Shinsuke Hanatani
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Yuichiro Arima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Seiji Takashio
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Seitaro Oda
- Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiroaki Kawano
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
| | - Mitsuharu Ueda
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
- Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto
| | - Hirotaka Matsui
- Department of Molecular Laboratory Medicine, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center of Metabolic Regulation of Healthy Aging, Kumamoto University, Faculty of Life Sciences, Kumamoto, Japan
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23
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Malahfji M, Senapati A, Debs D, Saeed M, Tayal B, Nguyen DT, Graviss EA, Shah DJ. Sex differences in myocardial remodeling and extracellular volume in aortic regurgitation. Sci Rep 2023; 13:11334. [PMID: 37443191 PMCID: PMC10344872 DOI: 10.1038/s41598-023-37444-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Whether sex differences exist in the cardiac remodeling related to aortic regurgitation (AR) is unclear. Cardiac magnetic resonance (CMR) is the current non-invasive reference standard for cardiac remodeling assessment and can evaluate tissue characteristics. This prospective cohort included patients with AR undergoing CMR between 2011 and 2020. We excluded patients with confounding causes of remodeling. We quantified left ventricular (LV) volume, mass, AR severity, replacement fibrosis by late Gadolinium enhancement (LGE), and extracellular expansion by extracellular volume fraction (ECV). We studied 280 patients (109 women), median age 59.5 (47.2, 68.6) years (P for age = 0.25 between sexes). Women had smaller absolute LV volume and mass than men across the spectrum of regurgitation volume (RVol) (P ≤ 0.01). In patients with ≥ moderate AR and with adjustment for body surface area, indexed LV end-diastolic volume and mass were not significantly different between sexes (all P > 0.5) but men had larger indexed LV end systolic volume and lower LV ejection fraction (P ≥ 0.01). Women were more likely to have NYHA class II or greater symptoms than men but underwent surgery at a similar rate. Prevalence and extent of LGE was not significantly different between sexes or across RVol. Increasing RVol was independently associated with increasing ECV in women, but not in men (adjusted P for interaction = 0.03). In conclusion, women had lower LV volumes and mass than men across AR severity but their ECV increased with higher regurgitant volume, while ECV did not change in men. Indexing to body surface area did not fully correct for the cardiac remodeling differences between men and women. Women were more likely to have symptoms but underwent surgery at a similar rate to men. Further research is needed to determine if differences in ECV would translate to differences in the course of AR and outcomes.
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Affiliation(s)
- Maan Malahfji
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA
| | - Alpana Senapati
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA
| | - Dany Debs
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA
| | - Mujtaba Saeed
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA
| | - Bhupendar Tayal
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA
| | - Duc T Nguyen
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital Research Institute, Houston, TX, USA
| | - Edward A Graviss
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital Research Institute, Houston, TX, USA
| | - Dipan J Shah
- Cardiovascular MRI Laboratory, Division of Cardiovascular Imaging, Houston Methodist DeBakey Heart & Vascular Center, 6550 Fannin Street, Smith Tower - Suite 1801, Houston, TX, 77030, USA.
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24
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Milo SM, Toia P, Midiri F, D'Alessandro L, Sollami G, Panci A, Pernice V, Violante F, Fattouch K, Cutaia G, Salvaggio G, Lo Re G, Grassedonio E, Galia M, La Grutta L. Aortic valve and vascular calcium score in pre-TAVI CT: correlation with early post-procedural complications. LA RADIOLOGIA MEDICA 2023; 128:299-306. [PMID: 36786969 PMCID: PMC10020291 DOI: 10.1007/s11547-023-01603-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 01/24/2023] [Indexed: 02/15/2023]
Abstract
PURPOSE The aim of our study was to evaluate the prevalence of early complications after Transcatheter Aortic Valve Implantation (TAVI) and their correlation with the Calcium Score (CS) of the aortic valve, aorta and ilio-femoral arteries derived from pre-procedural computed tomography (CT). MATERIALS AND METHODS We retrospectively reviewed 226 patients (100 males, mean age 79.4 ± 6.7 years) undergoing 64-slice CT for pre-TAVI evaluation from January 2018 to April 2021. The population was divided into CS quartiles. RESULTS Overall, 173 patients underwent TAVI procedure, of whom 61% presented paravalvular leak after the procedure, 28% presented bleeding or vascular complications, 25% presented atrioventricular block, and 8% developed acute kidney injury. The prevalence of paravalvular leak and vascular complications was higher in the upper CS quartiles for aortic valve and ilio-femoral arteries. CONCLUSIONS Aortic valve and vascular CS could help to predict post-TAVI early complications.
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Affiliation(s)
- Sabrina Maria Milo
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
- GVM Care and Research, Department of Diagnostic Imaging, Maria Eleonora Hospital, Palermo, Italy
| | - Patrizia Toia
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Federico Midiri
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Luigi D'Alessandro
- GVM Care and Research, Department of Diagnostic Imaging, Maria Eleonora Hospital, Palermo, Italy
| | - Giulia Sollami
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Aldo Panci
- GVM Care and Research, Department of Diagnostic Imaging, Maria Eleonora Hospital, Palermo, Italy
| | - Vincenzo Pernice
- GVM Care and Research, Department of Hemodynamics and Interventional Cardiac and Vascular, Maria Eleonora Hospital, Palermo, Italy
| | - Francesco Violante
- GVM Care and Research, Department of Diagnostic Imaging, Maria Eleonora Hospital, Palermo, Italy
| | - Khalil Fattouch
- GVM Care and Research, Department of Cardiovascular Surgery, Maria Eleonora Hospital, Palermo, Italy
| | - Giuseppe Cutaia
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Giuseppe Salvaggio
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Giuseppe Lo Re
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Emanuele Grassedonio
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Massimo Galia
- Department of Biomedicine, Neurosciences and Advanced Diagnostics-BIND, University of Palermo, Via del Vespro 127, 90100, Palermo, Italy
| | - Ludovico La Grutta
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties - ProMISE, University of Palermo, Via Del Vespro 12790100, Palermo, Italy.
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25
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Varrica A, Giamberti A, Lo Rito M, Reali M, Hafdhullah M, Satriano A, Saracino A, Micheletti A, Frigiola A. Ross Operation in Pediatric Population: Impact of the Surgical Timing and the Native Pulmonary Diameter on the Outcome. Pediatr Cardiol 2023; 44:663-673. [PMID: 35994068 DOI: 10.1007/s00246-022-02990-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 08/09/2022] [Indexed: 11/24/2022]
Abstract
Aortic valve replacement early in life may be inevitable. Ross operation, until present day, remains the favorite surgical option in pediatrics with irreparable aortic valve disease. Nonetheless, the necessity for re-operation was always its principal limitation due to aortic valve failure or homograft degeneration. We present our 25 years of experience in the pediatric population. From August 1994 until June 2018, 157 children below 18 years underwent the Ross operation. This retrospective review aims at assessing the long-term outcomes, as well as the risk factors for re-operation after Ross procedure. Median age was 10.9 years, of which seven patients were infants, 79 children, and 71 adolescents. The median follow-up time was 14 years. Hospital mortality was 0.6%. Freedom from autograft re-operation for children was 96.7% and 94.1% at 10 and 20 years, respectively; whereas for adolescents, it was 92.6% and 74.9% at 10 and 20 years. For children, freedom from homograft re-operation was 92.5%, 83.5%, and 56.2% at 10, 15, and 20 years; while for adolescents, it was 96.8%, 91.8%, and 86.7% at 10, 15, and 20 years. Homograft size (p = 0.008) and childhood (p = 0.05) were risk factors for homograft re-operation. Pulmonary valve diameter > 24 mm (p = 0.044) and adolescence (p = 0.032) were risk factors for autograft re-operation. Our experience demonstrated excellent early and late survival. While children have preferential outcomes concerning autograft re-operation, those who received a smaller homograft had a higher right-sided re-intervention incidence than adolescents. Pulmonary diameter > 24 mm at surgery was an indicator of future autograft failure.
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Affiliation(s)
- Alessandro Varrica
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy.
| | - Alessandro Giamberti
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy
| | - Mauro Lo Rito
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy
| | - Matteo Reali
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy
| | - Mahmood Hafdhullah
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy
| | - Angela Satriano
- Anesthesia and Intensive Care Department, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Antonio Saracino
- Pediatric and Adult Congenital Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Angelo Micheletti
- Pediatric and Adult Congenital Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Alessandro Frigiola
- Congenital Cardiac Surgery Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Policlinico San Donato, Via Morandi 30, San Donato Milanese, 20097, Milan, Italy
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26
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 1399] [Impact Index Per Article: 1399.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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27
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Liu J, Tan T, Huang H, Gu W, Zang X, Ma J, Wu H, Liu H, Zhuang J, Chen J, Guo H. Outcomes of minimally invasive isolated tricuspid valve reoperation after left-side valve surgery: A single-center experience. Front Cardiovasc Med 2023; 10:1033489. [PMID: 36818352 PMCID: PMC9928847 DOI: 10.3389/fcvm.2023.1033489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Late severe tricuspid regurgitation (TR) after left-side valve surgery (LSVS) is not uncommon. However, the tricuspid valve has been deemed the forgotten valve because the isolated TR is well tolerated with medication, and reoperation has a higher rate of adverse events. With the advancement of minimally invasive techniques, isolated tricuspid valve reoperation (ITVR) via totally endoscopy or transcatheter approach brings the tricuspid valve into spotlight. Our aim is to report the safety and efficacy of minimally invasive ITVR using endoscopic and transcatheter approaches. METHODS From October 2020 to October 2021, 21 patients with LSVS history and secondary massive TR underwent minimally invasive ITVR in our institution. Baseline characteristics, surgical outcomes and follow-up results were analyzed, and data between the totally endoscopy approach and the transcatheter approach were compared. RESULTS Of the 21 cases, totally endoscopic isolated tricuspid valve surgery (EITVS) accounts for 16 (76.2%) cases, with 14 tricuspid valvuloplasty cases, and 2 tricuspid valve replacement cases; the remaining 5 (23.8%) cases underwent transcatheter tricuspid valve replacement (TTVR). The mean age was (60.0 ± 8.4) years, with 15 (71.4%) being female. Minimally invasive ITVR procedures were 100% successfully performed in all patients without any perioperative mortality, sternotomy conversion, or reoperation. During the median follow-up of 16.8 months (IQR, 13.0-20.6 months), New York Heart Association Class improved significantly from baseline (P = 0.004). TR severity was significantly improved during postoperative and follow-up period (both P < 0.001). Compared with the EITVS group, the TTVR group had a higher clinical risk score [8.00 (8.00, 9.00) vs. 5.00 (3.25, 5.00), P = 0.001], but a higher success rate in reducing TR to less than grade 1+ (100 vs. 43.8%, P = 0.045) at follow-up. CONCLUSION In our series, minimally invasive ITVR, including EITVS and TTVR, is a safe and feasible option for severe TR after LSVS, and presents excellent early outcomes in selected patients. TTVR is a reliable alternative for patients with high surgical risk. To improve the results of ITVR, it is necessary to improve patient's preoperative status or perform reoperation before the onset of significant right heart failure. Further studies with a larger sample size and a longer follow-up period are awaited.
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Affiliation(s)
- Jian Liu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Tong Tan
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Huanlei Huang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- *Correspondence: Huanlei Huang,
| | - Wenda Gu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Xin Zang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Jianrui Ma
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Hongxiang Wu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Haozhong Liu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Jian Zhuang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Jimei Chen
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Huiming Guo
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Huiming Guo,
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Sassis L, Kefala-Karli P, Cucchi I, Kouremenos I, Demosthenous M, Diplaris K. Valve Repair in Aortic Insufficiency: A State-of-the-art Review. Curr Cardiol Rev 2023; 19:e270422204131. [PMID: 35490315 PMCID: PMC10201877 DOI: 10.2174/1573403x18666220427120235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/02/2022] [Accepted: 03/09/2022] [Indexed: 02/08/2023] Open
Abstract
Aortic valve insufficiency (AI) describes the pathology of blood leaking through the aortic valve to the left ventricle during diastole and is classified as mild, moderate or severe according to the volume of regurgitating blood. Intervention is required in severe AI when the patient is symptomatic or when the left ventricular function is impaired. Aortic valve replacement has been considered the gold standard for decades for these patients, but several repair techniques have recently emerged that offer exceptional stability and long-term outcomes. The appropriate method of repair is selected based on the mechanism of AI and each patient's anatomic variations. This review aims to describe different pathologies of AI based on its anatomy, along with the different surgical techniques of aortic repair and their reported results.
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Affiliation(s)
| | | | - Irene Cucchi
- University of Nicosia, School of Medicine, Nicosia, Cyprus
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Stetsiuk LR, Klishch IM, Stetsiuk IO, Todurov BM, Todurov MB, Fedoniuk LY. ECHOCARDIOGRAPHIC ASPECTS OF ASSESSMENT OF MITRAL INSUFFICIENCY IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION WITH REDUCED LEFT VENTRICULAR EJECTION FRACTION. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 76:2502-2509. [PMID: 38112372 DOI: 10.36740/wlek202311126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
OBJECTIVE The aim is to analyze patients with acute myocardial infarction with reduced ejection fraction in order to determine risk factors for mitral insufficiency. PATIENTS AND METHODS Materials and methods: The study included 149 patients with acute myocardial infarction. Among the patients, there were 113 males (75.8%) and 36 females (24.2%). The age of the patients ranged from 43 to 86 years. Echocardiography was performed using a Phillips Epiq 7 machine. Patients were examined three times: upon admission to the hospital, after revascularization, and six months after discharge. Patients received transthoracic echocardiography, which was used to determine the presence and degree of mitral regurgitation. RESULTS Results: According to the results of the study, it was found that the presence of concomitant somatic pathology worsens the course of an acute myocardial infarction, in turn increasing the likelihood of valvular pathology. An increase in left ventricular volume indicators, such as end-diastolic volume, end-systolic volume, end-diastolic index, and the index of contractile function (ejection fraction) contributes to the development of mitral valve insufficiency. CONCLUSION Conclusions: The presence of mitral regurgitation in patients with acute myocardial infarction and reduced left ventricular ejection fraction worsens the course of the disease and negatively affects the prognosis.
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Affiliation(s)
- Liubov R Stetsiuk
- I. HORBACHEVSKY TERNOPIL NATIONAL MEDICAL UNIVERSITY, TERNOPIL, UKRAINE
| | - Ivan M Klishch
- I. HORBACHEVSKY TERNOPIL NATIONAL MEDICAL UNIVERSITY, TERNOPIL, UKRAINE
| | - Ihor O Stetsiuk
- KYIV HEART INSTITUTE OF THE MINISTRY OF HEALTH OF UKRAINE, KYIV, UKRAINE
| | - Borys M Todurov
- KYIV HEART INSTITUTE OF THE MINISTRY OF HEALTH OF UKRAINE, KYIV, UKRAINE
| | - Mykhailo B Todurov
- P.L. SHUPYK NATIONAL MEDICAL ACADEMY OF POSTGRADUATE EDUCATION, KYIV, UKRAINE
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30
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Safani M, Appleby S, Chiu R, Favaloro EJ, Ferro ET, Johannes J, Sheth M. Application of anti-Xa assay in monitoring unfractionated heparin therapy in contemporary antithrombotic management. Expert Rev Hematol 2023; 16:1-8. [PMID: 36637400 DOI: 10.1080/17474086.2023.2169126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Unfractionated heparin remains the most widely used agent in the prevention and acute treatment of thrombosis. Pharmacological complexities of this intriguing agent mandate frequent monitoring of its anticoagulant properties to maintain safe and effective hematological outcomes. Although activated partial thromboplastin time has been the standard test to monitor unfractionated heparin therapy for many decades, the anti-Xa assay has emerged as a substitute or adjunct in many institutions. AREAS COVERED This brief report outlines the key features of anti-Xa assay in monitoring unfractionated heparin in acute management of thrombosis in various contemporary settings, with emphasis on evidence for clinical outcomes. PubMed.gov database was utilized to obtain the pertinent literature. EXPERT OPINION The anti-Xa activity is primarily a reflection of UFH concentration and does not account for other hematological variables frequently present in contemporary anticoagulation management. The advantage of the anti-Xa assay in monitoring UFH therapy is predicated upon its limitations to account for global physiological hemostasis. There are significant disease and drug interactions that may potentially result in false in-vitro analysis of anti-Xa activity. Routine application of the anti-Xa assay is not evidence-based at this time.
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Affiliation(s)
- Michael Safani
- MemorialCare Heart & Vascular Institute Long Beach, CA, USA.,University of California, San Francisco, CA, USA
| | - Steve Appleby
- Interventional Cardiology, Memorial Care Heart and Vascular Institute, Long Beach, CA, USA
| | - Ryan Chiu
- Cardiovascular Surgery, MemorialCare Heart & Vascular Institute Long Beach, CA, USA
| | - Emmanuel J Favaloro
- Institute of Clinical Pathology and Medical Research, Westmead Hospital, Australia.,School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.,School of Dentistry and Medical Sciences, Faculty of Science and Health, Charles Sturt University, Australia.,Sydney Centres for Thrombosis and Haemostasis, Westmead Hospital, Westmead, NSW, Australia
| | | | - Jimmy Johannes
- Critical Care & Pulmonary Medicine, Memorial Care Long Beach, CA, USA
| | - Milan Sheth
- Hematology, Department of Medicine MemorialCare Long Beach, CA, USA
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31
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Avci Y, Demir AR, Duran M, Bulut U, Demirci G, Uygur B, Tasbulak O, Doğan AC, Celik O, Erturk M. The prognostic value of C-reactive protein to albumin ratio in patients undergoing transcatheter aortic valve implantation. Acta Cardiol 2022; 77:930-936. [PMID: 36196990 DOI: 10.1080/00015385.2022.2119658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) is a less invasive and safe therapeutic alternative in patients who are at very high surgical risk or in whom there are contraindications to open surgery. On the other hand, allocating transcatheter therapy to the adequate candidates and identifying a reliable and validated risk stratification tool for mortality prediction is still lacking. The C-reactive (CRP) to albumin ratio (CAR) is a novel inflammation-based prognostic tool and it is strongly associated with inflammation severity and mortality. In this study, we aimed to elucidate the predictive significance of CAR for mortality in patients who underwent TAVI. METHODS The records of 321 consecutive patients who underwent TAVI due to symptomatic aortic stenosis between 1 January 2015 and 31 December 2020 were analysed. Patients were divided into two groups based on the CAR values. For each group, all-cause, cardiovascular, and non-cardiovascular mortality occurring >72 h after the index procedure and at maximum follow-up was documented. RESULTS The mean follow-up time was 40 (22-63) months. A total of 180 (56.1%) patients died during long-term follow-up. According to our study, median CAR values were significantly higher among patients who died during follow-ups compared to survivors [1.13 (0.69-2.21) vs 3.56 (1.53-10.00), p < 0.001]. CONCLUSION Our data showed that CAR is an independent predictor of long-term mortality in patients undergoing TAVI due to symptomatic aortic stenosis.
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Affiliation(s)
- Yalcin Avci
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Ali Riza Demir
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Mustafa Duran
- Department of Cardiology, Konya City Hospital, Konya, Turkey
| | - Umit Bulut
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Gökhan Demirci
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Begum Uygur
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Omer Tasbulak
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Arda Can Doğan
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Omer Celik
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Mehmet Erturk
- Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center, Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
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32
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Peng W, Wang Y, Zhang Y, Lin Y. Concomitant administration of warfarin and toremifene: A case report. J Clin Pharm Ther 2022; 47:2383-2386. [PMID: 36443538 DOI: 10.1111/jcpt.13815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/20/2022] [Accepted: 11/04/2022] [Indexed: 11/30/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Antiestrogen agents have been reported to enhance the anticoagulant activity of warfarin. The use of tamoxifen with warfarin has been contraindicated. However, warfarin in combination with toremifene has not been reported. We report a case in which warfarin was combined with toremifene and applied warfarin dose prediction models to predict the dose of warfarin. CASE SUMMARY We report the case of a 50-year-old woman with a history of breast cancer, who underwent long-term toremifene therapy after mastectomy. The patient was treated with warfarin after prosthetic valve replacement and had a fluctuating international normalized ratio (INR) following the concomitant administration of toremifene. We applied the warfarin dose prediction model to adjust the warfarin dose during treatment. Finally, her INR stabilized with a lower dose of warfarin, and there was no serious bleeding during the 1-year follow-up. WHAT IS NEW AND CONCLUSION Warfarin does not have a serious interaction with toremifene in this case, but it needed about 37.5% dose reduction which was comparable to the interaction of some common antibiotics with warfarin.
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Affiliation(s)
- Wenxing Peng
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yifan Wang
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,College of Pharmacy, Capital Medical University, Beijing, China
| | - Yunnan Zhang
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,College of Pharmacy, Capital Medical University, Beijing, China
| | - Yang Lin
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Ohte N, Ishizu T, Izumi C, Itoh H, Iwanaga S, Okura H, Otsuji Y, Sakata Y, Shibata T, Shinke T, Seo Y, Daimon M, Takeuchi M, Tanabe K, Nakatani S, Nii M, Nishigami K, Hozumi T, Yasukochi S, Yamada H, Yamamoto K, Izumo M, Inoue K, Iwano H, Okada A, Kataoka A, Kaji S, Kusunose K, Goda A, Takeda Y, Tanaka H, Dohi K, Hamaguchi H, Fukuta H, Yamada S, Watanabe N, Akaishi M, Akasaka T, Kimura T, Kosuge M, Masuyama T. JCS 2021 Guideline on the Clinical Application of Echocardiography. Circ J 2022; 86:2045-2119. [DOI: 10.1253/circj.cj-22-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Nobuyuki Ohte
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences
| | | | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Hiroshi Itoh
- Department of Cardiovascular Medicine, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Science
| | - Shiro Iwanaga
- Department of Cardiology, Saitama Medical University International Medical Center
| | - Hiroyuki Okura
- Department of Cardiology, Gifu University Graduate School of Medicine
| | | | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Toshihiko Shibata
- Department of Cardiovascular Surgery, Osaka City University Graduate School of Medicine
| | - Toshiro Shinke
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
| | - Yoshihiro Seo
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences
| | - Masao Daimon
- The Department of Clinical Laboratory, The University of Tokyo Hospital
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, Hospital of University of Occupational and Environmental Health
| | - Kazuaki Tanabe
- The Fourth Department of Internal Medicine, Shimane University Faculty of Medicine
| | | | - Masaki Nii
- Department of Cardiology, Shizuoka Children's Hospital
| | - Kazuhiro Nishigami
- Division of Cardiovascular Medicine, Miyuki Hospital LTAC Heart Failure Center
| | - Takeshi Hozumi
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Satoshi Yasukochi
- Department of Pediatric Cardiology, Heart Center, Nagano Children’s Hospital
| | - Hirotsugu Yamada
- Department of Community Medicine for Cardiology, Tokushima University Graduate School of Biomedical Sciences
| | - Kazuhiro Yamamoto
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine
| | - Katsuji Inoue
- Department of Cardiology, Pulmonology, Hypertension & Nephrology, Ehime University Graduate School of Medicine
| | | | - Atsushi Okada
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | | | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kansai Electric Power Hospital
| | - Kenya Kusunose
- Department of Cardiovascular Medicine, Tokushima University Hospital
| | - Akiko Goda
- Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine
| | - Yasuharu Takeda
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Hidekazu Tanaka
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Kaoru Dohi
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine
| | | | - Hidekatsu Fukuta
- Core Laboratory, Nagoya City University Graduate School of Medical Sciences
| | - Satoshi Yamada
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center
| | - Nozomi Watanabe
- Department of Cardiology, Miyazaki Medical Association Hospital Cardiovascular Center
| | | | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Takeshi Kimura
- Department of Cardiology, Kyoto University Graduate School of Medicine
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
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Kolar T, Lakič N, Kotnik A, Štubljar D, Fras Z, Bunc M. Similar clinical outcomes with transcatheter aortic valve implantation and surgical aortic valve replacement in octogenarians with aortic stenosis. Front Cardiovasc Med 2022; 9:947197. [DOI: 10.3389/fcvm.2022.947197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 10/07/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundTranscatheter aortic valve implantation (TAVI) is the preferred treatment option for severe aortic stenosis in the elderly and in patients with comorbidities. We sought to compare outcomes after TAVI and surgical aortic valve replacement (SAVR) in octogenarians.MethodsIn this retrospective cohort study conducted at our tertiary center, clinical data were gathered before and after TAVI and SAVR procedures performed from January 2013 to May 2019; follow-up completed in March 2021. The primary outcome was 1-year mortality. Patients were stratified according to Society of Thoracic Surgeons (STS) score and procedure type. Propensity score-based matching was also performed.ResultsOf 542 patients who matched the inclusion criteria, 273 underwent TAVI and 269 SAVR. TAVI patients were older (85.8 ± 3.0 vs. 82.2 ± 2.2 years; P < 0.001) and had a higher mean STS score (5.0 ± 4.0 vs. 2.8 ± 1.3; P < 0.001) and EuroSCORE II (5.3 ± 4.1 vs. 2.8 ± 6.0; P < 0.001). Rates of postoperative permanent pacemaker insertion (15.0% vs. 9.3%; P = 0.040) and paravalvular leak (9.9% vs. 0.8%; P < 0.001) were higher and acute kidney injury lower (8.8% vs. 32.7%; P < 0.001) after TAVI, with no difference between treatment groups for major bleeding (11.0% vs. 6.7%; P = 0.130) or 30-day mortality (5.5% vs. 3.7%; P = 0.315). A statistically significant difference was found between TAVI and SAVR in low- and intermediate-risk groups when it came to occurrence of paravalvular leak, acute kidney injury, and new onset AF (all P < 0.001).ConclusionThis analysis of an octogenarian “real-life” population undergoing TAVI or SAVR (with a biological valve) showed similar outcomes regarding clinical endpoints in low- and medium-risk (STS score) groups.
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Hashimoto K, Hirashiki A, Oya K, Sugioka J, Tanioku S, Sato K, Ueda I, Itoh N, Kokubo M, Shimizu A, Kagaya H, Kondo I. Life-Space Activities Are Associated with the Prognosis of Older Adults with Cardiovascular Disease. J Cardiovasc Dev Dis 2022; 9:jcdd9100323. [PMID: 36286275 PMCID: PMC9604436 DOI: 10.3390/jcdd9100323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/18/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
Life-space activities are a measure of daily activity level. Here, we examined the association between life-space activities and prognosis in 129 cardiovascular diseases (CVD) patients 65 years of age or older (average age, 79.2 ± 7.6 years; mean left ventricular ejection fraction, 56.7 ± 13.2%) who had been admitted to our hospital for worsening CVD. Subjects were followed, and the primary endpoints were cardiovascular hospitalization and cardiovascular death. Receiver operating characteristic analysis produced a cutoff value for life-space assessment (LSA) score for increased risk of cardiovascular hospitalization for two years of 53.0 points (sensitivity, 55.9%; specificity, 82.1%). Kaplan−Meier analysis using this cutoff value revealed that the rates of cardiovascular hospitalization and cardiovascular death were significantly higher in subjects with an LSA score below the cutoff than in those with a score above the cutoff (both p < 0.001). Cox proportional analysis revealed that low LSA score was independently associated with cardiovascular hospitalization (HR, 2.540; 95% CI, 1.135−5.680; p = 0.023) and cardiovascular death (HR, 15.223; 95% CI, 1.689−137.180; p = 0.015), even after adjusting for age, sex, left ventricular ejection fraction, and log-transformed brain natriuretic peptide level. Thus, life-space activities are associated with prognosis in older adults with CVD.
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Affiliation(s)
- Kakeru Hashimoto
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Akihiro Hirashiki
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
- Correspondence: ; Tel.: +81-562-46-2311
| | - Koharu Oya
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Junpei Sugioka
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Shunya Tanioku
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Kenji Sato
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Ikue Ueda
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Naoki Itoh
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Manabu Kokubo
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Atsuya Shimizu
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Hitoshi Kagaya
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
| | - Izumi Kondo
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan
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Ocular pulse amplitude and visual field changes in patients diagnosed with aortic regurgitation. Int Ophthalmol 2022; 43:859-866. [PMID: 36057917 DOI: 10.1007/s10792-022-02488-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 08/20/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE To examine whether there is a relationship between ocular pulse amplitude (OPA), intraocular pressure (IOP), and visual field (VF) deterioration among the patients diagnosed with aortic regurgitation (AR). METHODS Twenty-nine patients (average age of 62.06 ± 13.27 years) with AR diagnosis without glaucoma history as AR group and 32 healthy participants (average age 63.81 ± 6.42 years) as control group were included in the study. Routine ophthalmologic examination including VF test [mean deviation (MD), pattern standard deviation (PSD) and VF index (VFI) values were recorded], diurnal IOP and OPA measurements with Pascal dynamic contour tonometry (DCT) was conducted on the patients. VF deficits were classified by Glaucoma Staging System 2 (GSS 2) score. RESULTS Sixteen (50.0%) of 32 healthy subjects and 14 (48.3%) of 29 AR patients were female (p = 1.000). The measurement conducted at 15:30 among the diurnal IOP measurements performed with the Pascal DCT was found to be statistically significantly higher in the AR group (p = 0.009). While the MD and PSD values of the group diagnosed with AR were determined to be statistically significantly high, the VFI value was found to be significantly low. When the healthy cases and the patients diagnosed with AR were compared, it was observed that there was a statistically significant positive correlation in terms of the significant GSS 2 stage (p < 0.001). CONCLUSION Although there was no significant increase in IOP, VF deficits were detected in patients with AR. These VF pathologies may be due to the ocular perfusion disorder in AR. However, additional comprehensive studies that also examine perfusion are needed to further confirm this.
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Brandt V, Schoepf UJ, Aquino GJ, Bekeredjian R, Varga-Szemes A, Emrich T, Bayer RR, Schwarz F, Kroencke TJ, Tesche C, Decker JA. Impact of machine-learning-based coronary computed tomography angiography-derived fractional flow reserve on decision-making in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement. Eur Radiol 2022; 32:6008-6016. [PMID: 35359166 DOI: 10.1007/s00330-022-08758-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/17/2022] [Accepted: 03/21/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To evaluate feasibility and diagnostic performance of coronary CT angiography (CCTA)-derived fractional flow reserve (CT-FFR) for detection of significant coronary artery disease (CAD) and decision-making in patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve replacement (TAVR) to potentially avoid additional pre-TAVR invasive coronary angiography (ICA). METHODS Consecutive patients with severe AS (n = 95, 78.6 ± 8.8 years, 53% female) undergoing pre-procedural TAVR-CT followed by ICA with quantitative coronary angiography were retrospectively analyzed. CCTA datasets were evaluated using CAD Reporting and Data System (CAD-RADS) classification. CT-FFR measurements were computed using an on-site machine-learning algorithm. A combined algorithm was developed for decision-making to determine if ICA is needed based on pre-TAVR CCTA: [1] all patients with CAD-RADS ≥ 4 are referred for ICA; [2] patients with CAD-RADS 2 and 3 are evaluated utilizing CT-FFR and sent to ICA if CT-FFR ≤ 0.80; [3] patients with CAD-RADS < 2 or CAD-RADS 2-3 and normal CT-FFR are not referred for ICA. RESULTS Twelve patients (13%) had significant CAD (≥ 70% stenosis) on ICA and were treated with PCI. Twenty-eight patients (30%) showed CT-FFR ≤ 0.80 and 24 (86%) of those were reported to have a maximum stenosis ≥ 50% during ICA. Using the proposed algorithm, significant CAD could be identified with a sensitivity, specificity, and positive and negative predictive value of 100%, 78%, 40%, and 100%, respectively, potentially decreasing the number of necessary ICAs by 65 (68%). CONCLUSION Combination of CT-FFR and CAD-RADS is able to identify significant CAD pre-TAVR and bears potential to significantly reduce the number of needed ICAs. KEY POINTS • Coronary CT angiography-derived fractional flow reserve (CT-FFR) using machine learning together with the CAD Reporting and Data System (CAD-RADS) classification safely identifies significant coronary artery disease based on quantitative coronary angiography in patients prior to transcatheter aortic valve replacement. • The combination of CT-FFR and CAD-RADS enables decision-making and bears the potential to significantly reduce the number of needed invasive coronary angiographies.
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Affiliation(s)
- Verena Brandt
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
- Department of Cardiology and Angiology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - U Joseph Schoepf
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA.
| | - Gilberto J Aquino
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
| | - Raffi Bekeredjian
- Department of Cardiology and Angiology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Akos Varga-Szemes
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
| | - Tilman Emrich
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
- Department of Diagnostic and Interventional Radiology, University Medical Center Mainz, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Richard R Bayer
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
| | - Florian Schwarz
- Department of Diagnostic and Interventional Radiology, University Hospital Augsburg, Augsburg, Germany
| | - Thomas J Kroencke
- Department of Diagnostic and Interventional Radiology, University Hospital Augsburg, Augsburg, Germany
| | - Christian Tesche
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
- Department of Cardiology, Clinic Augustinum Munich, Munich, Germany
- Department of Cardiology, Munich University Clinic, Ludwig-Maximilians-University, Munich, Germany
| | - Josua A Decker
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 5 Courtenay Drive, Charleston, SC, 29425-2260, USA
- Department of Diagnostic and Interventional Radiology, University Hospital Augsburg, Augsburg, Germany
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Shan Y, Li J, Wu B, Barker AJ, Markl M, Lin J, Shu X, Wang Y. Aortic Viscous Energy Loss for Assessment of Valve-related
Hemodynamics in Asymptomatic Severe Aortic Stenosis. Radiol Cardiothorac Imaging 2022; 4:e220010. [PMCID: PMC9434981 DOI: 10.1148/ryct.220010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/26/2022] [Accepted: 07/15/2022] [Indexed: 08/29/2023]
Abstract
Purpose To investigate whether functional assessment of aberrant flow patterns by viscous energy loss (E′L ) using four-dimensional (4D) flow MRI could determine aortic stenosis (AS) severity in accordance with transvalvular energy loss and aid in surgical decision-making in asymptomatic patients with severe AS. Materials and Methods In this prospective, single-center study, E′L was measured in the thoracic aorta of 74 consecutive asymptomatic patients with severe AS and preserved left ventricular ejection fraction who presented between January 2015 and December 2017, and 23 healthy volunteers using 4D flow MRI. Transvalvular energy loss was assessed based on the energy loss index (ELI) measured using Doppler echocardiography. The association between E′L and AS-related events including aortic valve replacement was evaluated by receiver operating characteristic curve analysis, Kaplan-Meier analysis, and multivariable Cox regression analysis. Results Among 74 asymptomatic patients with severe AS (mean age, 60 years ± 9 [SD]; 43 men; 56 with bicuspid aortic valve), 33 experienced AS-related events during a median follow-up of 42 months (IQR, 30–53 months). Altered flow patterns in severe AS resulted in a sevenfold increase in peak systolic E′L in the ascending aorta compared with controls (13.9 mW ± 3.4 vs 1.80 mW ± 0.44; P < .001). Peak systolic E′L in the ascending aorta was independently associated with the ELI (standardized β, −0.52; P < .001) and showed better discrimination for AS-related events (area under the curve, 0.83; 95% CI: 0.74, 0.93; P < .001) than conventional echocardiographic parameters. After adjustment for confounding variables, peak systolic E′L in the ascending aorta was associated with a significant increase in AS-related events (P < .001 for adjusted hazard ratio). Conclusion Changes in AS-mediated poststenotic three-dimensional outflow patterns can be quantified by 4D flow MRI-derived energetic markers to aid in the risk stratification and clinical management of asymptomatic patients with severe AS. Keywords: Aortic Stenosis, 4D Flow MRI, Flow Energetics, Vascular, Aorta, Aortic Valve, MR Angiography Supplemental material is available for this article. © RSNA, 2022
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Affiliation(s)
| | | | - Boting Wu
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
| | - Alex J. Barker
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
| | - Michael Markl
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
| | - Jiang Lin
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
| | - Xianhong Shu
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
| | - Yongshi Wang
- From the Shanghai Institute of Medical Imaging (Y.S., J. Lin, X.S.,
Y.W.), Shanghai Institute of Cardiovascular Diseases (J. Li, X.S., Y.W.),
Department of Cardiovascular Surgery (J. Li), and Department of Transfusion
(B.W.), Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai 200032,
China; Department of Radiology, Children’s Hospital Colorado, University
of Colorado Denver, Anschutz Medical Campus, Aurora, Colo (A.J.B.); and
Department of Radiology, Feinberg School of Medicine, Northwestern University,
Chicago, Ill (M.M.)
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Li S, She J, Zeng J, Xie K, Luo Z, Su S, Chen J, Xian G, Cheng Z, Zhao J, Li S, Xu X, Xu D, Tang L, Zhou X, Zeng Q. Marine-Derived Piericidin Diglycoside S18 Alleviates Inflammatory Responses in the Aortic Valve via Interaction with Interleukin 37. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6776050. [PMID: 36035206 PMCID: PMC9402299 DOI: 10.1155/2022/6776050] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 06/24/2022] [Indexed: 11/20/2022]
Abstract
Calcific aortic valve disease (CAVD) is a valvular disease frequently in the elderly individuals that can lead to the valve dysfunction. Osteoblastic differentiation of human aortic valve interstitial cells (HAVICs) induced by inflammation play a crucial role in CAVD pathophysiological processes. To date, no effective drugs for CAVD have been established, and new agents are urgently needed. Piericidin glycosides, obtained from a marine-derived Streptomyces strain, were revealed to have regulatory effects on mitochondria in previous studies. Here, we discovered that 13-hydroxypiericidin A 10-O-α-D-glucose (1→6)-β-D-glucoside (S18), a specific piericidin diglycoside, suppresses lipopolysaccharide- (LPS) induced inflammatory responses of HAVICs by alleviating mitochondrial stress in an interleukin (IL)-37-dependent manner. Knockdown of IL-37 by siRNA not only exaggerated LPS-induced HAVIC inflammation and mitochondrial stress but also abrogated the anti-inflammatory effect of S18 on HAVICs. Moreover, S18 alleviated aortic valve lesions in IL-37 transgenic mice of CAVD model. Microscale thermophoresis (MST) and docking analysis of five piericidin analogues suggested that diglycosides, but not monoglycosides, exert obvious IL-37-binding activity. These results indicate that S18 directly binds to IL-37 to alleviate inflammatory responses in HAVICs and aortic valve lesions in mice. Piericidin diglycoside S18 is a potential therapeutic agent to prevent the development of CAVD.
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Affiliation(s)
- Shunyi Li
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Jianglian She
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jingxin Zeng
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Kaiji Xie
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Zichao Luo
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Shuwen Su
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Jun Chen
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Gaopeng Xian
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou 510005, China
| | - Zhendong Cheng
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Jing Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Shaoping Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xingbo Xu
- Department of Cardiology and Pneumology, University Medical Center of Göttingen, Georg-August-University, Göttingen, Germany
| | - Dingli Xu
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
| | - Lan Tang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Xuefeng Zhou
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Qingchun Zeng
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Provincial Key Laboratory of Shock and Microcirculation, Southern Medical University, Guangzhou 510515, China
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou 510005, China
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Rodríguez-Carbó J, Torres-Arellano JM, Ávila-Vanzzini N, Springall R, Bojalil R, Infante O, Lerma C, Echeverría JC. Association of the Heart Rate Variability Response to Active Standing with the Severity of Calcific Aortic Valve Disease: Novel Insights of a Neurocardiovascular Pathology. J Clin Med 2022; 11:jcm11164771. [PMID: 36013009 PMCID: PMC9409634 DOI: 10.3390/jcm11164771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/29/2022] [Accepted: 08/12/2022] [Indexed: 11/20/2022] Open
Abstract
The aim of this work was to obtain insights of the participation of the autonomic nervous system in different stages of calcific aortic valve disease (CAVD) by heart rate variability (HRV) analysis. Studying subjects with no valve impairments and CAVD patients, we also sought to quantify the independent contribution or explanatory capacity of the aortic valve echocardiographic parameters involved in the HRV changes caused by active standing using hierarchical partitioning models to consider other variables or potential confounders. We detected smaller adjustments of the cardiac autonomic response at active standing caused specifically by the aortic valve deterioration. The highest association (i.e., the highest percentage of independent exploratory capacity) was found between the aortic valve area and the active standing changes in the short-term HRV scaling exponent α1 (4.591%). The valve’s maximum pressure gradient echocardiographic parameter was present in most models assessed (in six out of eight models of HRV indices that included a valve parameter as an independent variable). Overall, our study provides insights with a wider perspective to explore and consider CAVD as a neurocardiovascular pathology. This pathology involves autonomic-driven compensatory mechanisms that seem generated by the aortic valve deterioration.
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Affiliation(s)
- Jimena Rodríguez-Carbó
- Posgrado en Ingeniería Biomédica, División de Ciencias Básicas e Ingeniería, Universidad Autónoma Metropolitana, Unidad Iztapalapa, Mexico City 09340, Mexico
| | - José M. Torres-Arellano
- Departamento de Instrumentación Electromecánica, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Nydia Ávila-Vanzzini
- Departamento de Consulta Externa, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Rashidi Springall
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Rafael Bojalil
- Departamento de Atención a la Salud, División de Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana, Unidad Xochimilco, Mexico City 04960, Mexico
| | - Oscar Infante
- Departamento de Instrumentación Electromecánica, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Claudia Lerma
- Departamento de Instrumentación Electromecánica, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
- Correspondence: (C.L.); (J.C.E.)
| | - Juan Carlos Echeverría
- Departamento de Ingeniería Eléctrica, División de Ciencias Básicas e Ingeniería, Universidad Autónoma Metropolitana, Unidad Iztapalapa, Mexico City 09340, Mexico
- Correspondence: (C.L.); (J.C.E.)
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41
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Huh H, Lee J, Kinno M, Markl M, Thomas JD, Barker AJ. Two wrongs sometimes do make a right: errors in aortic valve stenosis assessment by same-day Doppler echocardiography and 4D flow MRI. Int J Cardiovasc Imaging 2022; 38:1815-1823. [PMID: 35190940 PMCID: PMC9392814 DOI: 10.1007/s10554-022-02553-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 02/04/2022] [Indexed: 11/28/2022]
Abstract
This study aims to systematically verify if the simplified geometry and flow profile of the left ventricular outflow tract (LVOT) assumed in 2D echocardiography is appropriate while examining the utility of 4D flow MRI to assess valvular disease. This prospective study obtained same-day Doppler echocardiography and 4D flow MRI in 37 healthy volunteers (age: 51.9 ± 18.2, 20 females) and 7 aortic stenosis (AS) patients (age: 64.2 ± 9.6, 1 female). Two critical assumptions made in echocardiography for aortic valve area assessment were examined, i.e. the assumption of (1) a circular LVOT shape and (2) a flat velocity profile through the LVOT. 3D velocity and shape information obtained with 4D flow MRI was used as comparison. It was found that the LVOT area was lower (by 26.5% and 24.5%) and the velocity time integral (VTI) was higher (by 28.5% and 30.2%) with echo in the healthy and AS group, respectively. These competing errors largely cancelled out when examining individual and cohort averaged LVOT stroke volume. The LVOT area, VTI and stroke volume measured by echo and 4D flow MRI were 3.6 ± 0.7 vs. 4.9 ± 1.0 cm2 (p < 0.001), 21.2 ± 3.0 vs 15.2 ± 2.8 cm (p < 0.001), and 75.6 ± 15.6 vs 72.8 ± 14.1 ml (p = 0.3376), respectively. In the ensemble average of LVOT area and VTI, under- and over-estimation seem to compensate each other to result in a 'realistic' stroke volume. However, it is important to understand that this compensation may fail. 4D flow MRI provides a unique insight into this phenomenon.
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Affiliation(s)
- Hyungkyu Huh
- Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Jeesoo Lee
- Department of Radiology, Northwestern University, Feinberg School of Medicine, 737 N. Michigan Avenue, Suite 1600, Chicago, IL, 60611, USA
| | - Menhel Kinno
- Division of Cardiology, Loyola University Chicago, Stritch School of Medicine, Chicago, IL, USA
| | - Michael Markl
- Department of Radiology, Northwestern University, Feinberg School of Medicine, 737 N. Michigan Avenue, Suite 1600, Chicago, IL, 60611, USA
- Department of Biomedical Engineering, Northwestern University, McCormick School of Engineering, Evanston, IL, USA
| | - James D Thomas
- Division of Cardiology, Department of Medicine, Bluhm Cardiovascular Institute, Northwestern University, Feinberg School of Medicine, 676 N. St. Claire Street, Suite 600, Chicago, IL, 60611, USA
| | - Alex J Barker
- Department of Radiology and Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
- Pediatric Radiology, Children's Hospital Colorado, Aurora, USA.
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Bicuspid Aortic Valves: an Up-to-Date Review on Genetics, Natural History, and Management. Curr Cardiol Rep 2022; 24:1021-1030. [PMID: 35867195 DOI: 10.1007/s11886-022-01716-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Bicuspid aortic valve (BAV) is the most common congenital cardiac abnormality. It has a wide spectrum of clinical manifestations including aortic regurgitation (AR), aortic stenosis, and an associated aortopathy with a small but increased risk of aortic dissection. This review describes current knowledge of BAV, from anatomy and genetics to a discussion of multifaceted strategies utilized in the management of this unique patient population. This review will also highlight critical knowledge gaps in areas of basic and clinical research to enhance further understanding of this clinical entity. RECENT FINDINGS The current knowledge regarding pathophysiologic mechanisms, screening, and surveillance guidelines for BAV and the associated aortopathy is discussed. We also discuss current management techniques for aortic valve repair versus replacement, indications for aortic surgery (root or ascending aorta), and the emergence of the Ross procedure as a viable management option not only in children, but also in adolescents and adults. The varied clinical phenotype of the BAV, resulting in its specific complex hemodynamic interactions, renders it an entity which is separate and distinct from the tricuspid aortic valve pathologies. While various aortic histopathologic and protein alterations in BAV patients have been described, it remains unclear if these changes are causal or the result of hemodynamic alterations imposed by sheer stress on the intrinsically dysfunctional BAV. Medical management for patients with BAV with AS, AI, or dilated aortic roots/ascending aortas remains challenging and needs further investigation. More than 50% of patients with BAV will undergo AVR during their lifetime, and more than 25% of patients with BAV undergo aortic surgery performed for dilation of the aortic root or ascending aorta, often concurrently with AVR. The search for the ultimate genetic or epigenetic cause of the different bicuspid phenotypes will ultimately be facilitated by the next-generation sequencing tools that allow for study of large populations at low cost. Improvements in diagnostic and stratification criteria to accurately risk assess BAV patients are critical to this process.
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Zhao C, Hao X, Xue C, Zhao Y, Han J, Jia Y, Hou X, Wang J. Impact of Extracorporeal Membrane Oxygenation on Right Ventricular Function After Heart Transplantation. Front Cardiovasc Med 2022; 9:938442. [PMID: 35911545 PMCID: PMC9335007 DOI: 10.3389/fcvm.2022.938442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/20/2022] [Indexed: 11/25/2022] Open
Abstract
Aims Acute right ventricular failure remains a common challenging clinical syndrome in heart transplant (HTx) recipients. While extracorporeal membrane oxygenation (ECMO) is a proven strategy for the treatment of this condition, the outcomes after weaning and during follow up remain understudied. We aimed to evaluate the right-sided heart function in ECMO survivors following HTx. Methods Between September 2005 and December 2019, 205 patients with end-stage heart failure who underwent standard orthotopic HTx were enrolled. In total, 68 (33.2%) patients were included in the ECMO group and 137 (66.8%) patients were included in the non-ECMO group. Results Of the 68 patients in the ECMO group, 42 (61.8%) were successfully weaned from ECMO. After a median follow-up period of 53 months, there were 25 (59.5%) and 27 (23.7%) deaths in the ECMO and non-ECMO groups (P = 0.023), respectively. Systolic pulmonary artery pressure (SPAP) before discharge (P = 0.003) was the unique predictor of all-cause mortality during follow up. Meanwhile, patients in the ECMO group with more than moderate SPAP increase before discharge had higher mortality than patients in the non-ECMO group without such increase (P = 0.005). Conclusions Recipient right-sided heart characteristics were strong predictors of ECMO need after HTx. ECMO patients had high mortality in the perioperative and follow-up periods, and the changes in right ventricular function in ECMO patients may be associated with pulmonary vessel injury before and after HTx.
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Affiliation(s)
- Cheng Zhao
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xing Hao
- Department of Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chao Xue
- Department of Ultrasonography, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yichen Zhao
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jie Han
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yixin Jia
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Hou
- Department of Intensive Care, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiaotong Hou
| | - Jiangang Wang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Jiangang Wang
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Ota S, Taniguchi M, Katayama Y, Ozaki Y, Satogami K, Ino Y, Yamamoto N, Onoda K, Tanaka A. Usefulness of Cardiovascular Magnetic Resonance Imaging in a Patient with Cardiac Involvement of Systemic Sclerosis. Intern Med 2022; 61:1977-1981. [PMID: 34840229 PMCID: PMC9334230 DOI: 10.2169/internalmedicine.8418-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A 72-year-old Japanese woman with systemic sclerosis was admitted to our hospital because of symptoms of heart failure. Cardiovascular magnetic resonance (CMR) imaging had shown that extensive myocardial fibrosis secondary to systemic sclerosis was the main cause of heart failure. One month after CMR, she had complete atrioventricular (AV) block. It was suggested that the progression of fibrosis to the AV node caused complete AV block. This case report has clinical implications in highlighting the fact that CMR is useful for not only evaluating the present pathophysiology but also predicting future adverse events in patients with systemic sclerosis.
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Affiliation(s)
- Shingo Ota
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Motoki Taniguchi
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Yosuke Katayama
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Yuichi Ozaki
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Keisuke Satogami
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Yasushi Ino
- Department of Cardiovascular Medicine, Shingu Municipal Medical Center, Japan
| | - Naoki Yamamoto
- Department of Cardiovascular Surgery, Shingu Municipal Medical Center, Japan
| | - Koji Onoda
- Department of Cardiovascular Surgery, Shingu Municipal Medical Center, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Wakayama Medical University, Japan
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Ryczek E, Peirce SC, Knight L, Cleves A, Champion A, Doull I, Lewis S. A Case Study on Reviewing Specialist Services Commissioning in Wales: TAVI for Severe Aortic Stenosis. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2022; 20:487-499. [PMID: 35211878 PMCID: PMC9206921 DOI: 10.1007/s40258-021-00692-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/21/2021] [Indexed: 06/14/2023]
Abstract
The Welsh Health Specialised Services Committee (WHSSC) is responsible for planning, commissioning and funding specialised healthcare in Wales. Investment in new technologies or services is based on clinical and economic evidence, using a consistent and transparent process. This is accomplished in three stages. The first stage is the preparation of a rapid evidence review. This then informs the development or update of the relevant Commissioning Policy. The final stage is to prioritise the Commissioning Policy recommendations against all other new services and interventions, to inform WHSSC's annual commissioning intentions. In 2017, a review was conducted of the WHSSC Commissioning Policy for transcatheter aortic valve implantation for severe aortic stenosis. Prior to this only high-risk patients were eligible for transcatheter aortic valve implantation. The rapid evidence review identified three randomised controlled trials and two economic analyses relevant to the decision problem. Transcatheter aortic valve implantation was generally found to be more expensive and more effective than medical management or surgical aortic valve replacement, with incremental cost-effectiveness ratios around £10,500-£36,000 for inoperable groups and £17,000-£24,000 in high-risk groups. The rapid evidence review, expert advice and stakeholder feedback informed the revision process of the Commissioning Policy for transcatheter aortic valve implantation. This recommended the addition of patients unsuitable for surgical aortic valve replacement and the removal of explicit risk scoring. This recommendation was subject to the prioritisation process (carried out annually). The updated transcatheter aortic valve implantation recommendation was ranked second out of 23 technologies and services competing for additional WHSSC funding. The WHSSC Integrated Commissioning Plan for specialised services in Wales (2019) therefore included funding to support the new criteria for transcatheter aortic valve implantation treatment.
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Affiliation(s)
| | - Susan C. Peirce
- Cedar, Cardiff Medicentre, Cardiff University, Heath Park, Cardiff, CF14 4UJ UK
| | - Laura Knight
- Cedar, Cardiff and Vale University Health Board, Cardiff, UK
| | - Andrew Cleves
- Cedar, Cardiff and Vale University Health Board, Cardiff, UK
| | | | - Iolo Doull
- Welsh Health Specialised Services Committee, Pontypridd, UK
| | - Sian Lewis
- Welsh Health Specialised Services Committee, Pontypridd, UK
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Liu L, Xiao B, Wu B, Guo Y. Transcatheter Mitral Valve-in-Valve Implantations Using Inverted J-Valve. Front Cardiovasc Med 2022; 9:896639. [PMID: 35811703 PMCID: PMC9260111 DOI: 10.3389/fcvm.2022.896639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundAs bioprosthetic valves are being widely used, the incidence of structural valve deterioration increases, as well as the need for reoperation. Transcatheter mitral valve-in-valve implantations are being increasingly adopted as an alternative to redo-surgical mitral replacement for patients with high surgical risks. This study reports a series of transcatheter mitral valve-in-valve implantations using inverted J-valves.MethodsFrom April 2019 to September 2021, 17 symptomatic high-risk patients with mitral bioprosthetic valve dysfunction underwent transapical transcatheter mitral valve-in-valve implantations using inverted J-valves at our institution.ResultsThe median age was 70 years, with 76.5% being female. The median Society of Thoracic Surgeons predicted risk of mortality (STS PROM) was 17.2% (8.7–82.24%). All patients had successful transapical transcatheter mitral valve-in-valve implantations except for one intraoperative death due to left ventricle rupture. Four patients underwent simultaneous transcatheter aortic valve implantation, two of which had valve-in-valve transcatheter aortic valve implantation. There was no major complication except one case of bleeding. Thirty-day mortality was 11.8% (2/17), and 90-days mortality was 23.5% (4/17). Percentages of patients with New York Heart Association class III/IV symptoms decreased from 100 (17/17) to 20% (3/15) at 30-days. Median mitral inflow velocity was 1.95 mm/s at 30 days, compared to 2.7 mm/s at baseline. Median mitral valve effective orifice area increases from 1.5 mm at baseline to 1.85 mm at 30 days.ConclusionTranscatheter transapical valve-in-valve implantations with J-valve can be a plausible solution to failed mitral bioprosthesis with acceptable results for high-risk patients.
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Benefits of a Balance Exercise Assist Robot in the Cardiac Rehabilitation of Older Adults with Cardiovascular Disease: A Preliminary Study. J Cardiovasc Dev Dis 2022; 9:jcdd9060191. [PMID: 35735820 PMCID: PMC9224750 DOI: 10.3390/jcdd9060191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 12/10/2022] Open
Abstract
We examined whether adding robot-supported balance exercises to cardiac rehabilitation improves the ability to balance in older adults with cardiovascular disease (CVD). We conducted a prospective study in 52 older adults who had been hospitalized for worsening CVD. Once weekly for four months, for a total of sixteen sessions as outpatients, the subjects used a Balance Exercise Assist Robot (BEAR) to perform balance exercises and an ergometer for aerobic exercises. Participants’ mean age was 76.9 ± 6.8 years (range, 65−95 years), and their mean brain natriuretic protein level was 164.0 ± 190.0 pg/mL. After the intervention, participants showed significant improvements in gait speed (before, 1.06 ± 0.33 m/s; after, 1.23 ± 0.30 m/s; p < 0.001), Short Physical Performance Battery score (before, 10.02 ± 2.25; after, 10.88 ± 1.79; p ˂ 0.001), timed up-and-go (before, 11.11 ± 5.07 s; after, 9.45 ± 3.45 s; p ˂ 0.001), and knee extension (before, 26.97 ± 11.78 kgf; after, 30.13 ± 13.04 kgf; p = 0.001). Cardiac rehabilitation including exercises using BEAR improved physical functioning and the ability to balance in older adults with CVD. Frail and prefrail patients improved, whereas robust ones did not change.
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Manjunath C, Khan AA, Dangas GD, Kaul U. Balloon Mitral Valvuloplasty. Interv Cardiol 2022. [DOI: 10.1002/9781119697367.ch65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Minatoya K. Is this the final answer for the aortopathy with bicuspid aortic valve. J Card Surg 2022; 37:2336-2337. [PMID: 35526124 DOI: 10.1111/jocs.16589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/28/2022]
Abstract
There have been changes in the guidelines for surgical indications for aortopathy associated with bicuspid aortic valves over the last 10 years. Although the results of the last 3 years adhering to the latest guidelines have been shown to be good, careful follow-up and accumulation of new research findings are still required.
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Affiliation(s)
- Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Love BA, Cabalka AK, Rihal CS. Paravalvular Leak Closure and Ventricular Septal Defect Closure. Interv Cardiol 2022. [DOI: 10.1002/9781119697367.ch54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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