1
|
Zhang Y, Xing X, Zhang Z, Li J, Wang J. Multimodal echocardiography for assessing whether left ventricular geometry affects right atrial phasic function in patients with obstructive sleep apnea syndrome: A cross-sectional observational study. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024. [PMID: 38804714 DOI: 10.1002/jcu.23711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 04/14/2024] [Accepted: 04/29/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Recent studies have shown that right atrial (RA) function are important predictors of cardiovascular morbidity and mortality. However, the study data about RA phasic function in obstructive sleep apnea syndrome (OSAS) patients are scarce, especially based on the left ventricular geometry. So, we aimed to assess the influence of left ventricular geometry on RA phasic function in OSAS patients via a multimodal echocardiographic approach. METHODS Total of 235 OSAS patients were enrolled in this cross-section study and underwent complete clinical, polysomnography, and echocardiography examinations. The OSAS patients were divided into four groups based on left ventricular mass index (LVMI) and relative wall thickness (RWT): normal geometry (NG), concentric remodeling (CR), concentric hypertrophy (CH), and eccentric hypertrophy (EH). RA phasic function was evaluated via multimodal echocardiography approach (two-dimensional echocardiography biplane method [2DE]; two-dimensional speckle-tracking echocardiography [2D-STE]; and three-dimensional echocardiography [3DE]). The multiple linear regression analysis was used to determine the relationship between left ventricular geometry and RA phasic function. RESULTS The RA volume and indices increased from NG to CR to EH to CH. RA total emptying fraction and RA strain during systole decreased from NG to CR to EH to CH. RA passive emptying fraction and RA strain during early diastole similarly decreased. RA active emptying fraction and RA strain during late diastole also gradually increased similarly. In analyses that adjusted for gender, age, body mass index, systolic blood pressure, apnea-hypopnea index, LVMI, systolic pulmonary artery pressure, and right ventricular free wall thickness, CH was associated with RA reservoir and conduit function via 2DE area-length method, whereas CH and EH were associated with RA reservoir and conduit function via 2D-STE and 3DE method. Further, CH was associated with RA booster pump function via 2DE area-length method, 2D-STE, and 3DE method. CONCLUSION The RA volumes and phasic function varied with left ventricular geometry via multimodal echocardiography approach. CH had the apparent negative effect on RA phasic function.
Collapse
Affiliation(s)
- Yong Zhang
- Department of Ultrasound, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xueqing Xing
- Department of Ultrasound, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zhenxia Zhang
- Department of Respiratory, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Juan Li
- Department of Ultrasound, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jian Wang
- Department of Ultrasound, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| |
Collapse
|
2
|
Costescu A, Riendeau Beaulac G, Guensch DP, Lalancette JS, Couture P, Denault AY. Perioperative echocardiographic strain analysis: what anesthesiologists should know. Can J Anaesth 2024; 71:650-670. [PMID: 38600285 DOI: 10.1007/s12630-024-02713-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/26/2023] [Accepted: 10/28/2023] [Indexed: 04/12/2024] Open
Abstract
PURPOSE Echocardiographic strain analysis by speckle tracking allows assessment of myocardial deformation during the cardiac cycle. Its clinical applications have significantly expanded over the last two decades as a sensitive marker of myocardial dysfunction with important diagnostic and prognostic values. Strain analysis has the potential to become a routine part of the perioperative echocardiographic examination for most anesthesiologist-echocardiographers but its exact role in the perioperative setting is still being defined. CLINICAL FEATURES This clinical report reviews the principles underlying strain analysis and describes its main clinical uses pertinent to the field of anesthesiology and perioperative medicine. Strain for assessment of left and right ventricular function as well as atrial strain is described. We also discuss the potential role of strain to aid in perioperative risk stratification, surgical patient selection in cardiac surgery, and guidance of anesthetic monitor choice and clinical decision-making in the perioperative period. CONCLUSION Echocardiographic strain analysis is a powerful tool that allows seeing what conventional 2D imaging sometimes fails to reveal. It often provides pathophysiologic insight into various cardiac diseases at an early stage. Strain analysis is readily feasible and reproducible thanks to the use of highly automated software platforms. This technique shows promising potential to become a valuable tool in the arsenal of the anesthesiologist-echocardiographer and aid in perioperative risk-stratification and clinical decision-making.
Collapse
Affiliation(s)
- Adrian Costescu
- Department of Anesthesiology, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Geneviève Riendeau Beaulac
- Department of Anesthesiology, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Dominik P Guensch
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jean-Simon Lalancette
- Division of Critical Care, Montreal Heart Institute, Université de Montréal, Montreal, QC, Canada
| | - Pierre Couture
- Department of Anesthesiology, Montreal Heart Institute, Université de Montréal, Montreal, QC, Canada
| | - André Y Denault
- Department of Anesthesiology, Montreal Heart Institute, Université de Montréal, 5000 Belanger Street, Montreal, QC, H1T 1C8, Canada.
| |
Collapse
|
3
|
Addetia K, Lang RM. Unfolding the Mysteries of the Truly Forgotten Chamber. J Am Soc Echocardiogr 2024; 37:506-507. [PMID: 38423399 DOI: 10.1016/j.echo.2024.02.007] [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] [Received: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 03/02/2024]
Affiliation(s)
- Karima Addetia
- Section of Cardiology, Department of Medicine, University of Chicago, Chicago, Illinois
| | - Roberto M Lang
- Section of Cardiology, Department of Medicine, University of Chicago, Chicago, Illinois.
| |
Collapse
|
4
|
Khani M, Moradi A, Ghadirzadeh E, Sari SPSM, Akbari T. Improvement in right heart function following kidney transplantation in esrd patients: insights from speckle tracking echocardiography analysis. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-024-03103-0. [PMID: 38652398 DOI: 10.1007/s10554-024-03103-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 04/02/2024] [Indexed: 04/25/2024]
Abstract
Chronic kidney disease (CKD) is commonly associated with unfavorable cardiovascular outcomes and remains the leading cause of mortality in individuals with end-stage renal disease (ESRD). Despite substantial knowledge about the impact of CKD on the left heart, the right heart, which holds significant clinical relevance, has often been overlooked and inadequately assessed in ESRD patients who have undergone kidney transplant (KTx). This study aimed to evaluate the effects of KTx on the right heart chambers in ESRD patients. 57 adult KTx candidates were enrolled in this prospective longitudinal study, while 49 of them were included in the final assessment. Patients underwent a comprehensive cardiac assessment, including conventional echocardiography, speckle tracking echocardiography, and three-dimensional heart modeling both before and after surgery. Echocardiographic assessments showed significant increases in right ventricular (RV) ejection fraction, RV fractional area change (RVFAC), tricuspid annular plain systolic excursion, RV fractional shortening, right atrial (RA) reservoir, conduit, and booster strains, and RV global longitudinal strain (RVGLS). Moreover, significant reductions in RV end-diastolic volume (RVEDV), RV end-systolic volume (RVESV), RV stroke volume, RV end-diastolic diameter (RVEDD) in mid-cavity view, systolic pulmonary artery pressure was observed (all P values < 0.05). However, no significant difference was found in S velocity, as well as RVEDD in basal and apex-to-annulus view. Moreover, pre-KTx measurements of RVGLS, RVEDD (apex-to-annulus diameter), RV fractional shortening, and S velocity were predictors of RVGLS after KTx. RA conduit strain was also identified as a predictor of RA conduit strain after KTx. Additionally, age, RVEDV, RVESV, RVFAC, and RA reservoir strain before KTx were identified as independent predictors of RA reservoir strain after KTx. The findings of this study demonstrate a significant improvement in right heart function following KTx. Furthermore, strain analysis can provide valuable insights for predicting right heart function after KTx.
Collapse
Affiliation(s)
- Mohammad Khani
- Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Moradi
- Atherosclerosis Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Erfan Ghadirzadeh
- Cardiovascular Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
| | | | - Tooba Akbari
- Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
5
|
Adamo M, Chioncel O, Pagnesi M, Bayes-Genis A, Abdelhamid M, Anker SD, Antohi EL, Badano L, Ben Gal T, Böhm M, Delgado V, Dreyfus J, Faletra FF, Farmakis D, Filippatos G, Grapsa J, Gustafsson F, Hausleiter J, Jaarsma T, Karam N, Lund L, Lurz P, Maisano F, Moura B, Mullens W, Praz F, Sannino A, Savarese G, Tocchetti CG, van Empel VPM, von Bardeleben RS, Yilmaz MB, Zamorano JL, Ponikowski P, Barbato E, Rosano GMC, Metra M. Epidemiology, pathophysiology, diagnosis and management of chronic right-sided heart failure and tricuspid regurgitation. A clinical consensus statement of the Heart Failure Association (HFA) and the European Association of Percutaneous Cardiovascular Interventions (EAPCI) of the ESC. Eur J Heart Fail 2024; 26:18-33. [PMID: 38131233 DOI: 10.1002/ejhf.3106] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 11/07/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
Right-sided heart failure and tricuspid regurgitation are common and strongly associated with poor quality of life and an increased risk of heart failure hospitalizations and death. While medical therapy for right-sided heart failure is limited, treatment options for tricuspid regurgitation include surgery and, based on recent developments, several transcatheter interventions. However, the patients who might benefit from tricuspid valve interventions are yet unknown, as is the ideal time for these treatments given the paucity of clinical evidence. In this context, it is crucial to elucidate aetiology and pathophysiological mechanisms leading to right-sided heart failure and tricuspid regurgitation in order to recognize when tricuspid regurgitation is a mere bystander and when it can cause or contribute to heart failure progression. Notably, early identification of right heart failure and tricuspid regurgitation may be crucial and optimal management requires knowledge about the different mechanisms and causes, clinical course and presentation, as well as possible treatment options. The aim of this clinical consensus statement is to summarize current knowledge about epidemiology, pathophysiology and treatment of tricuspid regurgitation in right-sided heart failure providing practical suggestions for patient identification and management.
Collapse
Affiliation(s)
- Marianna Adamo
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Matteo Pagnesi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Antoni Bayes-Genis
- Heart Failure Clinic and Cardiology Service, University Hospital Germans Trias i Pujol, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Stefan D Anker
- Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site, Berlin, Germany
- Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Elena-Laura Antohi
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Luigi Badano
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Tuvia Ben Gal
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Victoria Delgado
- Heart Failure Clinic and Cardiology Service, University Hospital Germans Trias i Pujol, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Julien Dreyfus
- Department of Cardiology, Centre Cardiologique du Nord, Saint-Denis, France
| | - Francesco F Faletra
- Division of Cardiology, ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Dimitrios Farmakis
- Department of Cardiology, Athens University Hospital Attikon, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Gerasimos Filippatos
- Department of Cardiology, Athens University Hospital Attikon, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Julia Grapsa
- Department of Cardiology, Guys and St Thomas NHS Trust, Kings College London, London, UK
| | - Finn Gustafsson
- Department of Cardiology, Heart Centre, Rigshospitalet-Copenhagen University Hospital, Copenhagen, Denmark
| | - Jörg Hausleiter
- Division of Cardiology, Deutsches Herzzentrum Munchen, Munich, Germany
| | | | - Nicole Karam
- Heart Valves Unit, Georges Pompidou European Hospital, Université Paris Cité, INSERM, Paris, France
| | - Lars Lund
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Philipp Lurz
- Division of Cardiology, University Medical Center, Mainz, Germany
| | - Francesco Maisano
- Cardiac Surgery and Heart Valve Center, Ospedale San Raffaele, University Vita Salute, Milan, Italy
| | - Brenda Moura
- Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiology Department, Porto Armed Forces Hospital, Porto, Portugal
| | | | - Fabien Praz
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland
| | - Anna Sannino
- Department of Advanced Biomedical Sciences, Division of Cardiology, Federico II University, Naples, Italy
| | - Gianluigi Savarese
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Carlo Gabriele Tocchetti
- Cardio-Oncology Unit, Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Interdepartmental Hypertension Research Center (CIRIAPA), 'Federico II' University, Naples, Italy
| | - Vanessa P M van Empel
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), Maastricht, The Netherlands
| | | | - Mehmet Birhan Yilmaz
- Division of Cardiology, Department of Internal Medical Sciences, School of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - José Luis Zamorano
- Department of Cardiology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Marco Metra
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| |
Collapse
|
6
|
Randazzo M, Maffessanti F, Kotta A, Grapsa J, Lang RM, Addetia K. Added value of 3D echocardiography in the diagnosis and prognostication of patients with right ventricular dysfunction. Front Cardiovasc Med 2023; 10:1263864. [PMID: 38179507 PMCID: PMC10764503 DOI: 10.3389/fcvm.2023.1263864] [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: 07/20/2023] [Accepted: 11/22/2023] [Indexed: 01/06/2024] Open
Abstract
Recent inroads into percutaneous-based options for the treatment of tricuspid valve disease has brought to light how little we know about the behavior of the right ventricle in both health and disease and how incomplete our assessment of right ventricular (RV) physiology and function is using current non-invasive technology, in particular echocardiography. The purpose of this review is to provide an overview of what three-dimensional echocardiography (3DE) can offer currently to enhance RV evaluation and what the future may hold if we continue to improve the 3D evaluation of the right heart.
Collapse
Affiliation(s)
- Michael Randazzo
- Department of Medicine, Section of Cardiology, University of Chicago Heart and Vascular Center, Chicago, IL, United States
| | | | - Alekhya Kotta
- Department of Internal Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Julia Grapsa
- Department of Cardiology, Guys and St Thomas NHS Trust, London, United Kingdom
| | - Roberto M. Lang
- Department of Medicine, Section of Cardiology, University of Chicago Heart and Vascular Center, Chicago, IL, United States
| | - Karima Addetia
- Department of Medicine, Section of Cardiology, University of Chicago Heart and Vascular Center, Chicago, IL, United States
| |
Collapse
|
7
|
Vella A, Labate V, Carenini G, Alfonzetti E, Milani V, Bandera F, Oliva O, Guazzi M. Phenotyping congestion in acute heart failure by renal flow and right heart to pulmonary circulation coupling. ESC Heart Fail 2023; 10:3546-3558. [PMID: 37743691 PMCID: PMC10682856 DOI: 10.1002/ehf2.14522] [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: 03/24/2023] [Revised: 08/03/2023] [Accepted: 08/22/2023] [Indexed: 09/26/2023] Open
Abstract
AIMS In acute heart failure (AHF), kidney congestion is basic to treatment and prognosis. Its aetiology is manifold and quite unexplored in details mainly regarding the right heart to pulmonary circulation (Pc) coupling. We investigated the right heart to kidney interrelationship by Doppler renal flow pattern, right atrial dynamics, and right ventricular (RV) function to Pc coupling in AHF. METHODS AND RESULTS In 119 AHF patients, echocardiographic and renal Doppler data were analysed. Univariate and multivariate regression models were performed to define the determinants of a quantitative parameter of renal congestion, the renal venous stasis index (RVSI). When grouped according to different intra-renal venous flow patterns, no differences were observed in haemodynamics and baseline renal function. Nonetheless, patients with renal Doppler evidence of congestion showed a reduced RV function [tricuspid annular plane systolic excursion (TAPSE), S'-wave velocity, and fractional area change], impaired RV to Pc coupling [TAPSE/pulmonary artery systolic pressure (PASP) ratio], and right atrial peak longitudinal strain (RAPLS), along with signs of volume overload [increased inferior vena cava (IVC) diameters and estimated right atrial pressure]. Univariate and multivariate regression analyses confirmed TAPSE/PASP, RAPLS, and IVC diameter as independent determinants of the RVSI. RVSI was the only variable predicting the composite outcome (cardiac death, heart failure hospitalization, and haemodialysis). An easy-to-use echo-derived right heart score of four variables provided good accuracy in identifying kidney congestion. CONCLUSIONS In AHF, the renal venous flow pattern combined with a right heart study phenotypes congestion and clinical evolution. Keys to renal flow disruption are an impaired right atrial dynamics and RV-Pc uncoupling. Integration of four right heart echocardiographic variables may be an effective tool for scoring the renal congestive phenotype in AHF.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Marco Guazzi
- Department of Biological SciencesUniversity of Milan School of MedicineMilanItaly
- Cardiology DivisionSan Paolo HospitalMilanItaly
| |
Collapse
|
8
|
Normal Ranges of Right Atrial Strain: A Systematic Review and Meta-Analysis. JACC Cardiovasc Imaging 2023; 16:282-294. [PMID: 36648033 DOI: 10.1016/j.jcmg.2022.06.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/10/2022] [Accepted: 06/30/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Standard measures for the clinical assessment of right atrial (RA) function are lacking. OBJECTIVES In this systematic review and meta-analysis, the authors sought to report a reference range for RA deformation parameters in healthy subjects and to identify factors that contribute to reported variations. METHODS The authors conducted a comprehensive search of MEDLINE; MEDLINE In-Process & Other Non-Indexed Citations; Embase; Scopus; and the Cochrane Central Register of Controlled Trials from database inception through October 2021. Studies were included if they reported RA strain or strain rate (SR) using 2-dimensional speckle-tracking echocardiography in healthy volunteers or apparently healthy control patients. Data were extracted by 1 reviewer and then reviewed by 2 independent reviewers. Conflicts were resolved through consensus. Data were combined using the method developed by Siegel and adjusted using the restricted maximum likelihood random-effects model. The normal range was defined as the 95% CI of the mean. Heterogeneity was assessed by the Cochran Q-statistic and the inconsistency index (I2). The quality of the included studies and publication bias were assessed. Effects of clinical variables were sought in a metaregression. RESULTS The search identified 4,111 subjects from 21 studies. The average RA reservoir strain was 44% (95% CI: 25%-63%), contractile strain was 17% (95% CI: 2%-32%), and conduit strain was 18% (95% CI: 7%-28%), with significant between-study heterogeneity and inconsistency. The systolic SR was 2.1 s-1 (95% CI: 0.9-3.4 s-1), early-diastolic SR was -2.0 s-1 (95% CI: -3.3 to -0.8 s-1), and late-diastolic SR was -1.9 s-1 (95% CI: -2.4 to -1.3 s-1), with nonsignificant heterogeneity and inconsistency. Ranges remained wide in healthy volunteers. The metaregression identified only age as significantly associated with systolic SR and no other significant determinants of variation among normal ranges of strain. CONCLUSIONS There are wide reference ranges for RA deformation, and these may limit the utility of this test in clinical practice.
Collapse
|
9
|
Sun ZY, Li Q, Li J, Zhang MW, Zhu L, Geng J. Echocardiographic evaluation of the right atrial size and function: Relevance for clinical practice. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2023; 27:100274. [PMID: 38511096 PMCID: PMC10945901 DOI: 10.1016/j.ahjo.2023.100274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/12/2023] [Accepted: 02/13/2023] [Indexed: 03/22/2024]
Abstract
Right atrial (RA) structural and functional evaluations have recently emerged as powerful biomarkers for adverse events in various cardiovascular conditions. Quantitative analysis of the right atrium, usually performed with volume changes or speckle-tracking echocardiography (STE), has markedly changed our understanding of RA function and remodeling. Knowledge of reference echocardiographic values and measurement methods of RA volumes and myocardial function is a prerequisite to introduce RA quantitation in the clinical routine. This review describes the methodology, benefits and pitfalls of measuring RA size and function by echocardiography based on the current understanding of right atrial anatomy and physiological function and provides the current knowledge of right atrial function in related cardiac diseases.
Collapse
Affiliation(s)
- Zhen-Yun Sun
- Department of Diagnostic Ultrasound, Shandong First Medical University & Shandong Academy of Medical Sciences, China
| | - Qiao Li
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Jun Li
- Department of Diagnostic Ultrasound, Shandong First Medical University & Shandong Academy of Medical Sciences, China
| | - Ming-Wei Zhang
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Ling Zhu
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Jing Geng
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| |
Collapse
|
10
|
Blessing R, Drosos I, Münzel T, Wenzel P, Gori T, Dimitriadis Z. Evaluation of right atrial function by two-dimensional echocardiography and strain imaging in patients with RCA CTO recanalization. BMC Cardiovasc Disord 2023; 23:85. [PMID: 36774496 PMCID: PMC9922456 DOI: 10.1186/s12872-023-03108-y] [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: 08/25/2022] [Accepted: 02/02/2023] [Indexed: 02/13/2023] Open
Abstract
OBJECTIVES The right heart is mainly supplied with blood by the right coronary artery (RCA). The impact of RCA chronic total occlusion (CTO) on the function of the right heart [right atrium (RA) and ventricle (RV)] and whether successful recanalization of a RCA CTO improves the function of the right heart is not clearly understood yet. We aimed to evaluate right atrial function after recanalization of the RCA using transthoracic echocardiography with additional strain imaging. METHODS AND RESULTS Fifty-five patients undergoing RCA CTO recanalization at the University Medical Center of Mainz were included in the study. Right atrial strain was assessed before and 6 months after successful CTO revascularization. The median age of the total collective was 66 (50-90) years. We did not find difference in our analysis of RA Volume (p 0.086), RA area (p 0.093), RA major dimension (p 0.32) and RA minor dimension (p 0.139) at baseline and follow-up. Mean RA reservoir strain at baseline was 30.9% (21.1-43.0) vs. 33.4% (20.7-47.7) at follow up (p < 0.001). Mean RA conduit strain was - 17.5% (- 10.7-(- 29.7)) at baseline vs. - 18.2% (- 9.6-(- 31.7)) at follow-up (p = 0.346). Mean RA contraction strain was - 12.9% (- 8.0- (- 21.3)) at baseline vs. - 15.5% (- 8.7-(- 26.6)) at follow-up (p < 0.001). CONCLUSION Right atrial function was altered in patients with RCA CTO. Successful revascularisation of an RCA CTO improved RA function assessed by strain imaging at follow-up.
Collapse
Affiliation(s)
- Recha Blessing
- University Medical Center Mainz - Center of Cardiology, Johannes Gutenberg University, Mainz, Germany. .,Department of Cardiology, University Medical Center Mainz, Langenbeckstr.1, 55131, Mainz, Germany.
| | - Ioannis Drosos
- grid.7839.50000 0004 1936 9721Division of Cardiology, Department of Medicine III, University Hospital Frankfurt, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Thomas Münzel
- grid.5802.f0000 0001 1941 7111University Medical Center Mainz - Center of Cardiology, Johannes Gutenberg University, Mainz, Germany ,grid.452396.f0000 0004 5937 5237German Center for Cardiovascular Research (DZHK), Mainz Partner Site Rhine-Main, Mainz, Germany
| | - Philip Wenzel
- grid.5802.f0000 0001 1941 7111University Medical Center Mainz - Center of Cardiology, Johannes Gutenberg University, Mainz, Germany ,grid.452396.f0000 0004 5937 5237German Center for Cardiovascular Research (DZHK), Mainz Partner Site Rhine-Main, Mainz, Germany ,grid.5802.f0000 0001 1941 7111Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University, Mainz, Germany
| | - Tommaso Gori
- grid.5802.f0000 0001 1941 7111University Medical Center Mainz - Center of Cardiology, Johannes Gutenberg University, Mainz, Germany ,grid.452396.f0000 0004 5937 5237German Center for Cardiovascular Research (DZHK), Mainz Partner Site Rhine-Main, Mainz, Germany
| | - Zisis Dimitriadis
- Division of Cardiology, Department of Medicine III, University Hospital Frankfurt, Goethe University Frankfurt am Main, Frankfurt, Germany. .,Department of Cardiology, Center of Internal Medicine, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
| |
Collapse
|
11
|
Pandian NG, Kim JK, Arias-Godinez JA, Marx GR, Michelena HI, Chander Mohan J, Ogunyankin KO, Ronderos RE, Sade LE, Sadeghpour A, Sengupta SP, Siegel RJ, Shu X, Soesanto AM, Sugeng L, Venkateshvaran A, Campos Vieira ML, Little SH. Recommendations for the Use of Echocardiography in the Evaluation of Rheumatic Heart Disease: A Report from the American Society of Echocardiography. J Am Soc Echocardiogr 2023; 36:3-28. [PMID: 36428195 DOI: 10.1016/j.echo.2022.10.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Acute rheumatic fever and its chronic sequela, rheumatic heart disease (RHD), pose major health problems globally, and remain the most common cardiovascular disease in children and young people worldwide. Echocardiography is the most important diagnostic tool in recognizing this preventable and treatable disease and plays an invaluable role in detecting the presence of subclinical disease needing prompt therapy or follow-up assessment. This document provides recommendations for the comprehensive use of echocardiography in the diagnosis and therapeutic intervention of RHD. Echocardiographic diagnosis of RHD is made when typical findings of valvular and subvalvular abnormalities are seen, including commissural fusion, leaflet thickening, and restricted leaflet mobility, with varying degrees of calcification. The mitral valve is predominantly affected, most often leading to mitral stenosis. Mixed valve disease and associated cardiopulmonary pathology are common. The severity of valvular lesions and hemodynamic effects on the cardiac chambers and pulmonary artery pressures should be rigorously examined. It is essential to take advantage of all available modalities of echocardiography to obtain accurate anatomic and hemodynamic details of the affected valve lesion(s) for diagnostic and strategic pre-treatment planning. Intraprocedural echocardiographic guidance is critical during catheter-based or surgical treatment of RHD, as is echocardiographic surveillance for post-intervention complications or disease progression. The role of echocardiography is indispensable in the entire spectrum of RHD management.
Collapse
Affiliation(s)
| | - Jin Kyung Kim
- University of California, Irvine, Irvine, California
| | | | | | | | | | | | | | | | - Anita Sadeghpour
- MedStar Health Research Institute, Washington, District of Columbia
| | | | | | | | - Amiliana M Soesanto
- Universitas Indonesia/National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
| | - Lissa Sugeng
- North Shore University Hospital, Manhasset, New York
| | | | | | | |
Collapse
|
12
|
Auer J, Braun J, Lenk J, Gollrad J, Ro SR, Hamm B, de Bucourt M. Tunneled hemodialysis catheter insertion: Above, within, or below the right atrium-Where is the tip? Acta Radiol Open 2022; 11:20584601221122421. [PMID: 36134126 PMCID: PMC9483979 DOI: 10.1177/20584601221122421] [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: 11/18/2021] [Accepted: 08/05/2022] [Indexed: 11/21/2022] Open
Abstract
Background One major challenge when inserting a tunneled, cuffed central venous catheter (CVC) for hemodialysis under fluoroscopy is to accurately place the catheter tip by assessing its position in relation to the cardiac silhouette to approximate the right atrium (RA). Purpose To investigate whether a weighted mean calculated from published results for two two-dimensional landmark reference distances may be useful in assessing CVC tip positions in relation to the RA. Material and Methods Central venous catheter tip positions attained under fluoroscopic imaging during insertion using the cardiac silhouette as approximation were retrospectively related to two reference distances (carina to cranial RA border and craniocaudal RA extent), which were used to group catheter tip locations above (1), within (2), or below (3) the RA (henceforth referred to as landmark technique approximation, LTA). The LTA-derived catheter tip locations were validated by correlation with postinterventional computed tomography (CT) datasets acquired shortly after implantation (if available). Results Based on LTA, 45 catheter tips (10.6%) were above, 179 (42.2%) within, and 200 (47.2%) below the RA. Postinterventional CT (n = 57; 13.4%) visualized 26.3% above, 66.7% within, and 7.0% below the RA. Conclusion The LTA reference distances appear to lead to a rather low categorization of the CVC tips, or the tips have been placed rather low in the study population. Validation using postinterventional CT indicated an underestimation of the RA in the LTA. Patient characteristics with a higher risk of false estimation through LTA have been defined.
Collapse
Affiliation(s)
- Jonas Auer
- Department of Radiology, Charité - University
Medicine, Berlin, Germany
- Jonas Auer, Department of Radiology,
Charité – University Medicine, Hindenburgdamm 30, Berlin 12203 Berlin.
| | - Joachim Braun
- Department of Radiology, Charité - University
Medicine, Berlin, Germany
| | - Julian Lenk
- Department of Radiology, Charité - University
Medicine, Berlin, Germany
| | - Johannes Gollrad
- Department of Radiation Oncology
and Radiotherapy, Charité - University
Medicine, Berlin, Germany
| | - Sa-Ra Ro
- Department of Radiology, Charité - University
Medicine, Berlin, Germany
| | - Bernd Hamm
- Department of Radiology, Charité - University
Medicine, Berlin, Germany
| | | |
Collapse
|
13
|
Muraru D, Gavazzoni M, Heilbron F, Mihalcea DJ, Guta AC, Radu N, Muscogiuri G, Tomaselli M, Sironi S, Parati G, Badano LP. Reference ranges of tricuspid annulus geometry in healthy adults using a dedicated three-dimensional echocardiography software package. Front Cardiovasc Med 2022; 9:1011931. [PMID: 36176994 PMCID: PMC9513148 DOI: 10.3389/fcvm.2022.1011931] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundTricuspid annulus (TA) sizing is essential for planning percutaneous or surgical tricuspid procedures. According to current guidelines, TA linear dimension should be assessed using two-dimensional echocardiography (2DE). However, TA is a complex three-dimensional (3D) structure.AimIdentify the reference values for TA geometry and dynamics and its physiological determinants using a commercially available three-dimensional echocardiography (3DE) software package dedicated to the tricuspid valve (4D AutoTVQ, GE).MethodsA total of 254 healthy volunteers (113 men, 47 ± 11 years) were evaluated using 2DE and 3DE. TA 3D area, perimeter, diameters, and sphericity index were assessed at mid-systole, early- and end-diastole. Right atrial (RA) and ventricular (RV) end-diastolic and end-systolic volumes were also measured by 3DE.ResultsThe feasibility of the 3DE analysis of TA was 90%. TA 3D area, perimeter, and diameters were largest at end-diastole and smallest at mid-systole. Reference values of TA at end-diastole were 9.6 ± 2.1 cm2 for the area, 11.2 ± 1.2 cm for perimeter, and 38 ± 4 mm, 31 ± 4 mm, 33 ± 4 mm, and 34 ± 5 mm for major, minor, 4-chamber and 2-chamber diameters, respectively. TA end-diastolic sphericity index was 81 ± 11%. All TA parameters were correlated with body surface area (BSA) (r from 0.42 to 0.58, p < 0.001). TA 3D area and 4-chamber diameter were significantly larger in men than in women, independent of BSA (p < 0.0001). There was no significant relationship between TA metrics with age, except for the TA minor diameter (r = −0.17, p < 0.05). When measured by 2DE in 4-chamber (29 ± 5 mm) and RV-focused (30 ± 5 mm) views, both TA diameters resulted significantly smaller than the 4-chamber (33 ± 4 mm; p < 0.0001), and the major TA diameters (38 ± 4 mm; p < 0.0001) measured by 3DE. At multivariable linear regression analysis, RA maximal volume was independently associated with both TA 3D area at mid-systole (R2 = 0.511, p < 0.0001) and end-diastole (R2 = 0.506, p < 0.0001), whereas BSA (R2 = 0.526, p < 0.0001) was associated only to mid-systolic TA 3D area.ConclusionsReference values for TA metrics should be sex-specific and indexed to BSA. 2DE underestimates actual 3DE TA dimensions. RA maximum volume was the only independent echocardiographic parameter associated with TA 3D area in healthy subjects.
Collapse
Affiliation(s)
- Denisa Muraru
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Mara Gavazzoni
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- *Correspondence: Mara Gavazzoni
| | - Francesca Heilbron
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Diana J. Mihalcea
- University of Medicine and Pharmacy Carol Davila Bucharest, Emergency University Hospital Bucharest, Bucharest, Romania
| | - Andrada C. Guta
- Department of Cardiology, Methodist DeBakey Heart Center, Houston Methodist Hospital, Houston, TX, United States
| | - Noela Radu
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- University of Medicine and Pharmacy Carol Davila Bucharest, Emergency University Hospital Bucharest, Bucharest, Romania
| | - Giuseppe Muscogiuri
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Michele Tomaselli
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Sandro Sironi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Radiology Department, Azienda Socio Sanitaria Territoriale (ASST) Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Gianfranco Parati
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Luigi P. Badano
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Cardiology, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| |
Collapse
|
14
|
Addetia K, Mazzanti A, Maragna R, Monti L, Yamat M, Kukavica D, Pagan E, Kishiki K, Prado A, Marino M, Bagnardi V, Priori S, Lang RM. Value of 3D echocardiography in the diagnosis of arrhythmogenic right ventricular cardiomyopathy. Eur Heart J Cardiovasc Imaging 2022; 24:664-677. [PMID: 36056824 DOI: 10.1093/ehjci/jeac172] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/11/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
The 2010 Task Force Criteria (TFC) require that both right ventricular (RV) regional wall-motion abnormalities (WMA) and specific RV size cut-offs be met in order to fulfil one of the major criterion for arrhythmogenic right ventricular cardiomyopathy (ARVC) diagnosis. Currently, 2D echocardiography (2DE) and cardiovascular magnetic resonance imaging (cMRI) are used to determine if these criteria are met. Little is known about the diagnostic value of 3D echocardiography (3DE) in ARVC. The aim of this study was to determine whether a combination of 2DE-3DE is non-inferior to the currently used 2DE-cMRI combination in the diagnosis of patients with ARVC.
Methods and results
Thirty-nine individuals (47±15 years) with suspected ARVC underwent evaluation of the RV with cMRI, 2DE, and 3DE. 3DE and cMRI were independently used to obtain RV volumes, ejection fraction (EF) and determine the presence of segmental RV WMA. Studies were blindly classified as meeting criteria for ARVC in accordance with the 2010 TFC. Kappa statistics were used to test the concordance between 2DE–cMRI and 2DE–3DE approaches. Using the 2DE–cMRI approach, 3/39 were not affected, 5/39 possible, 8/39 borderline, and 23/39 definite ARVC. The proposed 2DE–3DE approach yielded 5/39 not affected, 7/39 possible, 8/39 borderline, and 19/39 definite diagnoses. The two approaches were highly concordant (k = 0.71; 95% confidence interval: 0.44–0.84). Although 3DE underestimated RV volumes in comparison with cMRI, interfering, in some instances with the fulfilment of a major criterion, it was able to identify more RV WMA (28/39) than 2DE (11/39), with a detection-rate comparable to cMRI (33/39) highlighting a unique advantage.
Conclusion
The combination of 2DE–3DE for ARVC diagnosis is comparable to the conventional 2DE–cMRI approach. 3DE should be performed in all suspected ARVC patients to aide in the detection of WMA.
Collapse
Affiliation(s)
- Karima Addetia
- Department of Cardiology, University of Chicago , Chicago, IL 60637 , USA
| | - Andrea Mazzanti
- Department of Molecular Cardiology, IRCCS ICS Maugeri , Pavia 27100 , Italy
- Department of Molecular Medicine, University of Pavia , Pavia 27100 , Italy
| | - Riccardo Maragna
- Department of Molecular Cardiology, IRCCS ICS Maugeri , Pavia 27100 , Italy
| | - Lorenzo Monti
- Department of Radiology, Humanitas Research Hospital , Rozzano 20089 , Italy
| | - Megan Yamat
- Department of Molecular Medicine, University of Pavia , Pavia 27100 , Italy
| | - Deni Kukavica
- Department of Molecular Cardiology, IRCCS ICS Maugeri , Pavia 27100 , Italy
- Department of Molecular Medicine, University of Pavia , Pavia 27100 , Italy
| | - Eleonora Pagan
- Department of Statistics and Quantitative Methods, University of Milan–Bicocca , Milan 20126 , Italy
| | - Kanako Kishiki
- Department of Cardiology, University of Chicago , Chicago, IL 60637 , USA
| | - Aldo Prado
- Department of Cardiology, University of Chicago , Chicago, IL 60637 , USA
| | - Maira Marino
- Department of Molecular Cardiology, IRCCS ICS Maugeri , Pavia 27100 , Italy
| | - Vincenzo Bagnardi
- Department of Statistics and Quantitative Methods, University of Milan–Bicocca , Milan 20126 , Italy
| | - Silvia Priori
- Department of Molecular Cardiology, IRCCS ICS Maugeri , Pavia 27100 , Italy
- Department of Molecular Medicine, University of Pavia , Pavia 27100 , Italy
| | - Roberto M Lang
- Department of Cardiology, University of Chicago , Chicago, IL 60637 , USA
| |
Collapse
|
15
|
Sørensen EIVIND, Myrstad MARIUS, Solberg MAGNARGANGÅS, Øie ERIK, Tveit ARNLJOT, Aarønæs MARIT. Right heart structure and function in lifelong recreational endurance athletes with and without paroxysmal atrial fibrillation. J Am Soc Echocardiogr 2022; 35:1259-1268. [PMID: 35760278 DOI: 10.1016/j.echo.2022.06.008] [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: 02/03/2022] [Revised: 05/30/2022] [Accepted: 06/05/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Healthy young athletes adapt to the increased demands of endurance exercise with symmetric cardiac remodeling. Male veteran endurance athletes have an increased risk of atrial fibrillation (AF), and some athletes seem susceptible to changes mimicking arrhythmogenic cardiomyopathy. Intense exercise puts a disproportionate hemodynamic load on the right-sided heart chambers. Despite this, data describing right heart structure and function in older veteran athletes are scarce. We aimed to investigate structural and functional characteristics of the right heart in veteran athletes with and without AF to contribute to the understanding of exercise-induced cardiac remodeling in this group. METHODS Three hundred and two male participants, of whom 151 were veteran skiers (62 with paroxysmal AF) and 151 were controls from the general population (62 with paroxysmal AF) underwent an echocardiographic examination in sinus rhythm to evaluate right atrial (RA) and right ventricular (RV) structure and function. While 87 of the participants had never exercised regularly, 50, 43, and 122 men had practiced regular endurance exercise for 1-20, 20-40, and >40 years, respectively. RESULTS RA volume and RV size increased with cumulative years of exercise (p<0.001), with a disproportionate increase in RV size compared with left ventricular (LV) size, regardless of AF status (p<0.001). RA and RV function assessed by strain remained similar despite lifelong exposure to endurance exercise. AF was associated with reduced RA strain irrespective of exposure to exercise (p<0.001). CONCLUSION RA and RV size and RV/LV ratio showed a dose-response relationship with cumulative years of endurance exercise, whereas RA and RV function did not. Indicating that increasing RV/LV ratio may represent a physiological adaptation to prolonged endurance exercise. AF was associated with reduced RA function, regardless of exposure to exercise, suggesting RA functional parameters are more closely linked to AF than RA size in veteran athletes.
Collapse
Affiliation(s)
- E I V I N D Sørensen
- Department of Internal Medicine, Diakonhjemmet Hospital, N-0370, Oslo, Norway; Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway; Institute of Clinical Medicine, University of Oslo, N-0316, Oslo, Norway.
| | - M A R I U S Myrstad
- Department of Internal Medicine, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway; Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway
| | - M A G N A R G A N G Å S Solberg
- Department of Internal Medicine, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway; Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway
| | - E R I K Øie
- Department of Internal Medicine, Diakonhjemmet Hospital, N-0370, Oslo, Norway
| | - A R N L J O T Tveit
- Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, N-1346, Gjettum, Norway; Institute of Clinical Medicine, University of Oslo, N-0316, Oslo, Norway
| | - M A R I T Aarønæs
- Department of Internal Medicine, Diakonhjemmet Hospital, N-0370, Oslo, Norway
| |
Collapse
|
16
|
Lang RM, Cameli M, Sade LE, Faletra FF, Fortuni F, Rossi A, Soulat-Dufour L. Imaging assessment of the right atrium: anatomy and function. Eur Heart J Cardiovasc Imaging 2022; 23:867-884. [PMID: 35079782 DOI: 10.1093/ehjci/jeac011] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/12/2022] [Indexed: 01/07/2023] Open
Abstract
The right atrium (RA) is the cardiac chamber that has been least well studied. Due to recent advances in interventional cardiology, the need for greater understanding of the RA anatomy and physiology has garnered significant attention. In this article, we review how a comprehensive assessment of RA dimensions and function using either echocardiography, cardiac computed tomography, and magnetic resonance imaging may be used as a first step towards a better understanding of RA pathophysiology. The recently published normative data on RA size and function will likely shed light on RA atrial remodelling in atrial fibrillation (AF), which is a complex phenomenon that occurs in both atria but has only been studied in depth in the left atrium. Changes in RA structure and function have prognostic implications in pulmonary hypertension (PH), where the increased right ventricular (RV) afterload first induces RV remodelling, predominantly characterized by hypertrophy. As PH progresses, RV dysfunction and dilatation may begin and eventually lead to RV failure. Thereafter, RV overload and increased RV stiffness may lead to a proportional increase in RA pressure. This manuscript provides an in-depth review of RA anatomy, function, and haemodynamics with particular emphasis on the changes in structure and function that occur in AF, tricuspid regurgitation, and PH.
Collapse
Affiliation(s)
- Roberto M Lang
- Heart and Vascular Center, University of Chicago, 5758 S Maryland Avenue, MC 9067, DCAM 5509, Chicago, IL 60637, USA
| | - Matteo Cameli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Leila E Sade
- University of Pittsburgh Medical Center, Heart and Vascular Institute, Pittsburgh, PA, USA.,Department of Cardiology, University of Baskent, Ankara, Turkey
| | | | - Federico Fortuni
- Department of Cardiology, San Giovanni Battista Hospital, Foligno, Italy.,Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alexia Rossi
- Department of Nuclear Medicine, Zurich University Hospital, Zurich, Switzerland.,Center for Molecular Cardiology, University of Zurich, Schlieren, Zurich, Switzerland
| | - Laurie Soulat-Dufour
- Saint Antoine and Tenon Hospital, AP-HP, Pr Ariel Cohen, Sorbonne Université, INSERM, Unité de recherche sur les maladies cardiovasculaires, le métabolisme et la nutrition, ICAN, Paris F-75013, France
| |
Collapse
|
17
|
Blood Flow Simulation to Determine the Risk of Thrombosis in the Fontan Circulation: Comparison between Atriopulmonary and Total Cavopulmonary Connections. FLUIDS 2022. [DOI: 10.3390/fluids7040138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Three-dimensional computational fluid dynamics (CFD) simulations were performed in the anastomotic region of the Fontan route between the venae cava and pulmonary arteries to investigate the risk of thrombosis due to blood stasis in the Fontan circulation. The finite volume method based on the time-averaged continuity and Navier–Stokes equations combined with the k-ω SST turbulent model was used in the CFD simulations. Low shear rate (SR) and SR on the wall (WSR) of <10 s−1 were used as markers to assess blood stasis as a cause of blood coagulation. Simulated blood flow velocity and both SR and WSR were reduced in the right atrium (RA) as the cavity of a flow channel in the atriopulmonary connection (APC) Fontan model, whereas the values increased in the total cavopulmonary connection (TCPC) Fontan model, which has no cavity. The volume of SR <10 s−1 and wall surface area of WSR <10 s−1 were, respectively, 4.6–261.8 cm3 and 1.2–38.3 cm2 in the APC Fontan model, and 0.1–0.3 cm3 and 0.1–0.6 cm2 in the TCPC Fontan model. The SR and WSR increased in the APC model with a normal-sized RA and the TCPC model as the flow rate of blood from the inferior vena cava increased with exercise; however, the SR and WSR in the RA decreased in the APC model with a dilated RA owing to the development of a recirculating flow. These findings suggest that the APC Fontan has a higher risk of thrombosis due to blood stasis than the TCPC Fontan and a higher RA dilation is associated with a higher risk of thrombosis from a fluid mechanics perspective.
Collapse
|
18
|
Reference values of left and right atrial volumes and phasic function based on a large sample of healthy Chinese adults: A cardiovascular magnetic resonance study. Int J Cardiol 2022; 352:180-187. [DOI: 10.1016/j.ijcard.2022.01.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 01/05/2022] [Accepted: 01/31/2022] [Indexed: 11/17/2022]
|
19
|
Hosseinsabet A, Mahmoudian R, Jalali A, Mohseni-Badalabadi R, Davarpasand T. Normal Ranges of Right Atrial Strain and Strain Rate by Two-Dimensional Speckle-Tracking Echocardiography: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 8:771647. [PMID: 34977185 PMCID: PMC8718502 DOI: 10.3389/fcvm.2021.771647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/24/2021] [Indexed: 01/31/2023] Open
Abstract
Background: Normal range values of right atrial (RA) phasic function markers are essential for the identification of normal and abnormal values, comparison with reference values, and the clinical meaning of obtained values. Accordingly, we aimed to define the normal range values of RA phasic function markers obtained by 2D speckle-tracking echocardiography through a meta-analysis and determine the main sources of heterogeneity among reported values. Methods: PUBMED, SCOPUS, and EMBASE databases were searched for the following keywords: "right atrial/right atrium" and "strain/speckle/deformation" and "echocardiography." Studies were selected that included a human healthy adult group without any cardiovascular diseases or risk factors and that were written in the English language. For the calculation of each marker of RA phasic functions, a random-effect model was used. Meta-regression was employed to define the major sources of variabilities among reported values. Results: Fifteen studies that included 2,469 healthy subjects were selected for analysis. The normal range values for RA strain and strain rate were 42.7% (95% CI, 39.4 to 45.9%) and 2.1 s-1 (95% CI, 2.0 to 2.1 s-1) during the reservoir phase, respectively, 23.6% (95% CI, 20.7 to 26.6%) and -1.9 s-1 (95% CI, -2.2 to -1.7 s-1) during the conduit phase, correspondingly, and 16.1% (95% CI, 13.6 to 18.6%) and -1.8 s-1 (95% CI, -2.0 to -1.5 s-1) during the contraction phase, respectively. The sources of heterogeneity for the normal range of these markers were the number of participants, the type of software, the method of global value calculation, the right ventricular fractional area change, the left ventricular (LV) ejection fraction, the RA volume index, sex, the heart rate, the diastolic blood pressure, the body mass index, and the body surface area. Conclusions: Using 2D speckle-tracking echocardiography, we defined normal values for RA phasic function markers and identified the sources of heterogeneity as demographic, anthropometric, hemodynamic, and echocardiography factors. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021236578, identifier: CRD42021236578.
Collapse
Affiliation(s)
- Ali Hosseinsabet
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Roshanak Mahmoudian
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Jalali
- Department of Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Mohseni-Badalabadi
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tahereh Davarpasand
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
20
|
Miyoshi T, Tanaka H. Standardization of normal values for cardiac chamber size in echocardiography. J Med Ultrason (2001) 2022; 49:21-33. [PMID: 34787741 DOI: 10.1007/s10396-021-01147-6] [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: 05/30/2021] [Accepted: 08/09/2021] [Indexed: 10/19/2022]
Abstract
Echocardiography is used worldwide to evaluate cardiac size and function. To determine what values are abnormal, it is essential to establish normal reference values for echocardiography. The current guidelines for chamber quantification specify normative values for cardiac chambers and recommend that gender and body size be taken into account. However, these normative data were established using databases for which a variety of measurement methods were used and the majority of subjects consisted of Whites in Europe and the United States. However, several regional studies from other countries suggest that cardiac size varies globally. To overcome these limitations, the Normal Reference Ranges for Echocardiography study and the World Alliance of Societies of Echocardiography Normal Values study have recently been conducted to examine similarities and differences in cardiac chamber size and to establish normal reference values while taking worldwide diversity into account. The results from these studies have demonstrated that standardization of normal reference values for cardiac size is important. This review article aims to summarize the current status of normative echocardiographic values for cardiac chamber size.
Collapse
Affiliation(s)
- Tatsuya Miyoshi
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Kindai University, 377-2 Ohno-Higashi, Osakasayama, Osaka, 589-8511, Japan.
| | - Hidekazu Tanaka
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| |
Collapse
|
21
|
Keller K, Sinning C, Schulz A, Jünger C, Schmitt VH, Hahad O, Zeller T, Beutel M, Pfeiffer N, Strauch K, Blankenberg S, Lackner KJ, Prochaska JH, Schulz E, Münzel T, Wild PS. Right atrium size in the general population. Sci Rep 2021; 11:22523. [PMID: 34795353 PMCID: PMC8602329 DOI: 10.1038/s41598-021-01968-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 10/28/2021] [Indexed: 12/25/2022] Open
Abstract
Echocardiography is the most common routine cardiac imaging method. Nevertheless, only few data about sex-specific reference limits for right atrium (RA) dimensions are available. Transthoracic echocardiographic RA measurements were studied in 9511 participants of the Gutenberg-Health-Study. A reference sample of 1942 cardiovascular healthy subjects without chronic obstructive pulmonary disease was defined. We assessed RA dimensions and sex-specific reference limits were defined using the 95th percentile of the reference sample. Results showed sex-specific differences with larger RA dimensions in men that were attenuated by standardization for body-height. RA-volume was 20.2 ml/m in women (5th–95th: 12.7–30.4 ml/m) and 26.1 ml/m in men (5th–95th: 16.0–40.5 ml/m). Multivariable regressions identified body-mass-index (BMI), coronary artery disease (CAD), chronic heart failure (CHF) and atrial fibrillation (AF) as independent key correlates of RA-volume in both sexes. All-cause mortality after median follow-up-period of 10.7 (9.81/11.6) years was higher in individuals who had RA volume/height outside the 95% reference limit (HR 1.70 [95%CI 1.29–2.23], P = 0.00014)). Based on a large community-based sample, we present sex-specific reference-values for RA dimensions normalized for height. RA-volume varies with BMI, CHF, CAD and AF in both sexes. Individuals with RA-volume outside the reference limit had a 1.7-fold higher mortality than those within reference limits.
Collapse
Affiliation(s)
- Karsten Keller
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany. .,Center for Thrombosis and Haemostasis, University Medical Center Mainz, Mainz, Germany. .,Medical Clinic VII, Department of Sports Medicine, University Hospital Heidelberg, Heidelberg, Germany.
| | - Christoph Sinning
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Andreas Schulz
- Preventive Cardiology and Preventive Medicine - Department of Cardiology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Claus Jünger
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Volker H Schmitt
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Omar Hahad
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Tanja Zeller
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Manfred Beutel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Norbert Pfeiffer
- Department of Ophthalmology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Konstantin Strauch
- Institute for Medical Biometrics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg University Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany
| | - Stefan Blankenberg
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Karl J Lackner
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany.,Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Jürgen H Prochaska
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,Center for Thrombosis and Haemostasis, University Medical Center Mainz, Mainz, Germany.,Preventive Cardiology and Preventive Medicine - Department of Cardiology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Eberhard Schulz
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,Department of Cardiology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Philipp S Wild
- Department of Cardiology, Cardiology I, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.,Center for Thrombosis and Haemostasis, University Medical Center Mainz, Mainz, Germany.,Preventive Cardiology and Preventive Medicine - Department of Cardiology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| |
Collapse
|
22
|
Florescu DR, Muraru D, Florescu C, Volpato V, Caravita S, Perger E, Bălșeanu TA, Parati G, Badano LP. Right heart chambers geometry and function in patients with the atrial and the ventricular phenotypes of functional tricuspid regurgitation. Eur Heart J Cardiovasc Imaging 2021; 23:930-940. [PMID: 34747460 DOI: 10.1093/ehjci/jeab211] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/29/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS Atrial functional tricuspid regurgitation (A-FTR) is a recently defined phenotype of functional tricuspid regurgitation (FTR) associated with persistent/permanent atrial fibrillation. Differently from the classical ventricular form of FTR (V-FTR), patients with A-FTR might present with severely dilated right atrium and tricuspid annulus (TA), and with preserved right ventricular (RV) size and systolic function. However, the geometry and function of the right ventricle, right atrium, and TA in patients with A-FTR and V-FTR remain to be systematically evaluated. Accordingly, we sought to: (i) study the geometry and function of the right ventricle, right atrium, and TA in A-FTR by two- and three-dimensional transthoracic echocardiography; and (ii) compare them with those found in V-FTR. METHODS AND RESULTS We prospectively analysed 113 (44 men, age 68 ± 18 years) FTR patients (A-FTR = 55 and V-FTR = 58) that were compared to two groups of age- and sex-matched controls to develop the respective Z-scores. Severity of FTR was similar in A-FTR and V-FTR patients. Z-scores of RV size were significantly larger, and those of RV function were significantly lower in V-FTR than in A-FTR (P < 0.001 for all). The right atrium was significantly enlarged in both A-FTR and V-FTR compared to controls (P < 0.001, Z-scores > 2), with similar right atrial (RA) maximum volume (RAVmax) between A-FTR and V-FTR (P = 0.2). Whereas, the RA minimum volumes (RAVmin) were significantly larger in A-FTR than in V-FTR (P = 0.001). CONCLUSION Despite similar degrees of FTR and RAVmax size, A-FTR patients show larger RAVmin and smaller TA areas than V-FTR patients. Conversely, V-FTR patients show dilated, more elliptic and dysfunctional right ventricle than A-FTR patients.
Collapse
Affiliation(s)
- Diana R Florescu
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania.,Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Physiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Denisa Muraru
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano MI, Italy
| | - Cristina Florescu
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Valentina Volpato
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano MI, Italy
| | - Sergio Caravita
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy
| | - Elisa Perger
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy
| | - Tudor A Bălșeanu
- Department of Physiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Gianfranco Parati
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano MI, Italy
| | - Luigi P Badano
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano MI, Italy
| |
Collapse
|
23
|
Caravita S, Figliozzi S, Florescu DR, Volpato V, Oliverio G, Tomaselli M, Torlasco C, Muscogiuri G, Cernigliaro F, Parati G, Badano L, Muraru D. Recent advances in multimodality imaging of the tricuspid valve. Expert Rev Med Devices 2021; 18:1069-1081. [PMID: 34617481 DOI: 10.1080/17434440.2021.1990753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The tricuspid valve (TV) and the right heart chambers are complex three-dimensional structures that are difficult to assess using tomographic imaging techniques. The progressive aging of the general population and the advancements in treating left-sided heart diseases by transcatheter procedures have contributed to the tricuspid regurgitation (TR) becoming a major public health problem associated with progression to refractory heart failure and poor outcome. Recent advances in multimodality cardiac imaging allow a better understanding of the pathophysiology of TR that may translate in better management of patients. AREAS COVERED Three-dimensional echocardiography, cardiac magnetic resonance, and computed tomography provide complementary information to i. assess the TV complex; ii. identify the etiology and the mechanisms of TR; iii. evaluate its severity and hemodynamic consequences; iv. explore the remodeling of the right heart chambers; and v. properly plan, guide, and monitor the transcatheter interventions aimed to reduce the severity of TR. EXPERT OPINION We need thorough understanding of both the TV and the right heart chamber geometry and function to understand the pathophysiology of TR. The integrated use of multimodality cardiac imaging is pivotal to assess patients with TR and to identify tailored and timely treatment of TR in properly selected patients.
Collapse
Affiliation(s)
- Sergio Caravita
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy.,Department of Management, Information and Production Engineering, University of Bergamo, Dalmine (BG), Italy
| | - Stefano Figliozzi
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Diana-Ruxandra Florescu
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy.,Department of Cardiology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Valentina Volpato
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Giorgio Oliverio
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Michele Tomaselli
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Camilla Torlasco
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Giuseppe Muscogiuri
- Department of Radiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Franco Cernigliaro
- Department of Radiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Gianfranco Parati
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Luigi Badano
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Denisa Muraru
- Istituto Auxologico Italiano, IRCCS, Department of Cardiac, Neurological and Metabolic Sciences, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| |
Collapse
|
24
|
Volpato V, Badano LP, Figliozzi S, Florescu DR, Parati G, Muraru D. Multimodality cardiac imaging and new display options to broaden our understanding of the tricuspid valve. Curr Opin Cardiol 2021; 36:513-524. [PMID: 34292179 PMCID: PMC9904443 DOI: 10.1097/hco.0000000000000890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW The prognostic impact of tricuspid regurgitation (TR) and the subsequent development of percutaneous procedures targeting the tricuspid valve (TV), has brought to the forefront the role of imaging for the assessment of the forgotten valve. As illustrated in several studies and summarized in this review, currently a multimodality imaging approach is required to understand the pathophysiology of TR, due to the complex TV anatomy and the close relationship between the severity of TR and the extent of the remodeling of the right heart chambers. RECENT FINDINGS Recently, the advance in the tranhscatheter treatment of the TV has led to a growing interest in the development of dedicated software packages and new display modalities to increase our understanding of the TV. As a consequence, a transversal knowledge of the different imaging modalities is required for contemporary cardiac-imaging physicians. SUMMARY This review highlights the main features, and the pros and cons of echocardiography, cardiac computed tomography, cardiac magnetic resonance and emerging technologies, as 3D printing and virtual reality, in the assessment of patients with TR.
Collapse
Affiliation(s)
- Valentina Volpato
- Department of Medicine and Surgery, University of Milano-Bicocca
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Luigi P. Badano
- Department of Medicine and Surgery, University of Milano-Bicocca
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Stefano Figliozzi
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Diana R. Florescu
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Denisa Muraru
- Department of Medicine and Surgery, University of Milano-Bicocca
- Department of Cardiac, Neural and Metabolic Sciences – Istituto Auxologico Italiano IRCCS, Milan, Italy
| |
Collapse
|
25
|
Singh A, Carvalho Singulane C, Miyoshi T, Prado AD, Addetia K, Bellino M, Daimon M, Gutierrez Fajardo P, Kasliwal RR, Kirkpatrick JN, Monaghan MJ, Muraru D, Ogunyankin KO, Park SW, Ronderos RE, Sadeghpour A, Scalia GM, Takeuchi M, Tsang W, Tucay ES, Tude Rodrigues AC, Vivekanandan A, Zhang Y, Schreckenberg M, Blankenhagen M, Degel M, Hitschrich N, Mor-Avi V, Asch FM, Lang RM. Normal Values of Left Atrial Size and Function and the Impact of Age: Results of the World Alliance Societies of Echocardiography Study. J Am Soc Echocardiogr 2021; 35:154-164.e3. [PMID: 34416309 DOI: 10.1016/j.echo.2021.08.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/06/2021] [Accepted: 08/10/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Left atrial (LA) evaluation includes volumetric and functional parameters with an abundance of diagnostic and prognostic implications. Solid normal reference ranges are compulsory for accurate interpretation in individual patients, but previous studies have yielded mixed conclusions regarding the effects of age, sex, and/or race. The present report from the World Alliance Societies of Echocardiography study focuses on two-dimensional (2D) and three-dimensional (3D) measures of LA structure and function, with subgroup analysis by age, sex, and race. METHODS Transthoracic 2D and 3D echocardiographic images were obtained in 1,765 healthy individuals (901 men, 864 women) evenly distributed among age subgroups: 18 to 40 years (n = 745), 41 to 65 years (n = 618), and >65 years (n = 402); the racial distribution was 38.4% white, 39.9% Asian, and 9.7% black. Images were analyzed using dedicated LA analysis software to measure LA volumes and phasic function from 3D volume and 2D strain curves. RESULTS Three-dimensional maximum and minimum LA volumes adjusted for body surface area were nearly identical for men and women, but women demonstrated higher 3D total and passive emptying fractions (EFs). Two-dimensional reservoir strain was similar for both sexes. Age was associated with an incremental rise in LA volumes alongside characteristic shifts in functional indices. Total 2D EF and reservoir and conduit strain varied inversely with age, counteracted by higher booster strain, with a greater magnitude of effect in women. Active 3D EF was significantly higher, while total and passive EFs decreased with age. Interracial differences were noted in LA volumes, without substantial differences in functional indices. CONCLUSION Although similar normal values for LA volumes and strain can be applied to both sexes, meaningful differences in LA size occur with aging. Indices of function also shift with age, with a compensatory rise in booster function, which may serve to counteract observed lower total and passive EFs. Defining age-associated normal values may help differentiate age-associated "healthy" LA aging from pathologic processes.
Collapse
Affiliation(s)
| | | | - Tatsuya Miyoshi
- MedStar Health Research Institute, Washington, District of Columbia
| | - Aldo D Prado
- Centro Privado de Cardiologia, Tucumán, Argentina
| | | | | | | | | | | | | | | | - Denisa Muraru
- University of Milano-Bicocca and Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | | | - Seung Woo Park
- Samsung Medical Center/Sungkyunkwan University School of Medicine, Seoul, Korea
| | | | - Anita Sadeghpour
- Rajaie Cardiovascular Medical Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Masaaki Takeuchi
- University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Wendy Tsang
- Toronto General Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Yun Zhang
- Qilu Hospital of Shandong University, Jinan, China
| | | | | | - Markus Degel
- TomTec Imaging Systems, Unterschleissheim, Germany
| | | | | | - Federico M Asch
- MedStar Health Research Institute, Washington, District of Columbia
| | | | | |
Collapse
|
26
|
Muraru D, Previtero M, Ochoa-Jimenez RC, Guta AC, Figliozzi S, Gregori D, Bottigliengo D, Parati G, Badano LP. Prognostic validation of partition values for quantitative parameters to grade functional tricuspid regurgitation severity by conventional echocardiography. Eur Heart J Cardiovasc Imaging 2021; 22:155-165. [PMID: 33247930 DOI: 10.1093/ehjci/jeaa282] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 09/29/2020] [Indexed: 12/12/2022] Open
Abstract
AIMS Quantitative echocardiography parameters are seldom used to grade tricuspid regurgitation (TR) severity due to relative paucity of validation studies and lack of prognostic data. To assess the relationship between TR severity and the composite endpoint of death and hospitalization for congestive heart failure (CHF); and to identify the threshold values of vena contracta width (VCavg), effective regurgitant orifice area (EROA), regurgitant volume (RegVol), and regurgitant fraction (RegFr) to define low, intermediate, and high-risk TR based on patients' outcome data. METHODS AND RESULTS A cohort of 296 patients with at least mild TR underwent 2D, 3D, and Doppler echocardiography. We built statistical models (adjusted for age, NYHA class, left ventricular ejection fraction, and pulmonary artery systolic pressure) for VCavg, EROA, RegVol, and RegFr to study their relationships with the hazard of outcome. The tertiles of the derived hazard values defined the threshold values of the quantitative parameters for TR severity grading. During 47-month follow-up, 32 deaths and 72 CHF occurred. Event-free rate was 14%, 48%, and 93% in patients with severe, moderate, and mild TR, respectively. Severe TR was graded as VCavg > 6 mm, EROA > 0.30 cm2, RegVol > 30 mL, and RegF > 45%. CONCLUSION This outcome study demonstrates the prognostic value of quantitative parameters of TR severity and provides prognostically meaningful threshold values to grade TR severity in low, intermediate, and high risk.
Collapse
Affiliation(s)
- Denisa Muraru
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan 20126, Italy
| | - Marco Previtero
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua 35128, Italy
| | - Roberto C Ochoa-Jimenez
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy.,Internal Medicine Department, Mount Sinai St. Luke's and Mount Sinai West, New York, NY 10019, USA
| | - Andrada C Guta
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy.,Department of Internal Medicine and Cardiology, Carol Davila University of Medicine and Pharmacy, Bucharest 030167, Romania
| | - Stefano Figliozzi
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy
| | - Dario Gregori
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua 35128, Italy
| | - Daniele Bottigliengo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua 35128, Italy
| | - Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan 20126, Italy
| | - Luigi P Badano
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital, Milan 20149, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan 20126, Italy
| |
Collapse
|
27
|
Trachsel LD, David LP, Gayda M, Boidin M, Lalongé J, Juneau M, Nigam A, Henri C. Impact of aerobic training periodisation on global and regional right ventricular strain in coronary heart disease. Appl Physiol Nutr Metab 2021; 46:1502-1509. [PMID: 34310883 DOI: 10.1139/apnm-2021-0055] [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: 11/22/2022]
Abstract
Linear aerobic training periodisation (LP) is recommended for patients with coronary heart disease (CHD). However, the effects of training periodisation on the right heart mechanics in patients with CHD have never been examined. This study aimed to explore the effects of LP and non-linear periodisation (NLP) on right heart mechanics. We prospectively randomised CHD patients to 12 weeks of aerobic training with LP or NLP. While there was a weekly increase in energy expenditure with LP, there was a steeper increase during the first 3 weeks, followed by a decrease in the fourth week with NLP. Echocardiography was performed at baseline and after the training period to assess the right ventricular free wall (RVFW) and right atrial strain. Thirty patients with CHD were included (NLP, n = 16; LP, n = 14). The traditional right and left heart parameters showed no significant time effects. There was a decrease of RVFW strain with time in both groups (+1.3 ± 0.9% with NLP, and +1.5 ± 0.8% with LP; p = 0.033). Mid-ventricular RVFW strain changed significantly with time (+2.0 ± 1.3% with NLP, and from +2.3 ± 1.2% with LP; p = 0.025). There was no time effect on the right atrial strain. In stable CHD patients, LP and NLP resulted in right ventricular strain decrements with a segment-specific pattern. This study was registered at ClinicalTrials.gov (identifier number: NCT03414996). Novelty: In stable coronary heart disease patients, both linear and non-linear aerobic training periodisation programs result in right ventricular strain decrements with time, particularly in the mid-ventricular segment. Traditional right and left heart parameters and right atrial strain showed no significant time effect in both 12 weeks aerobic training periodisation programs.
Collapse
Affiliation(s)
- Lukas D Trachsel
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.,Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.,University Clinic for Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Louis-Philippe David
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Mathieu Gayda
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.,Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.,Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Maxime Boidin
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.,School of Kinesiology & Exercise Science, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Julie Lalongé
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada
| | - Martin Juneau
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.,Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.,Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Anil Nigam
- Cardiovascular Prevention and Rehabilitation (ÉPIC) Center, Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada.,Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.,Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Christine Henri
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.,Research Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| |
Collapse
|
28
|
Nakanishi K, Daimon M. Aging and myocardial strain. J Med Ultrason (2001) 2021; 49:53-60. [PMID: 34302227 DOI: 10.1007/s10396-021-01115-0] [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: 04/21/2021] [Accepted: 06/09/2021] [Indexed: 11/28/2022]
Abstract
Advanced age is widely recognized as a key risk factor for incident cardiovascular disease. The age-associated changes in cardiac properties alter the substrate on which cardiovascular disease is superimposed in various ways, and thus affect the development and manifestations of cardiovascular disease (CVD) in the elderly. However, it is still unclear whether age-related cardiac alteration is attributed to aging itself or whether it is secondary to other acquired cardiovascular risk factors. Understanding the association between aging and cardiac functional remodeling might provide insight into the pathogenesis of cardiovascular aging and may help inform possible preventive strategies for CVD in older individuals. Speckle-tracking echocardiography enables the objective and quantitative assessment of subtle myocardial alterations that are undetectable with conventional echocardiography, and has excellent feasibility and reproducibility. Left ventricular (LV) global longitudinal strain, a sensitive measure of LV systolic dysfunction, was found to be an independent risk factor for cardiovascular morbidity and mortality. More recently, deformation imaging has been employed to assess right ventricular (RV) and atrial performance, and impaired RV and atrial strain predict unfavorable outcomes in various clinical settings. This article reviews the association between aging and changes in myocardial strain values and describes future perspectives.
Collapse
Affiliation(s)
- Koki Nakanishi
- Department of Cardiovascular Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Masao Daimon
- Department of Cardiovascular Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.,Department of Clinical Laboratory, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
29
|
Jenei C, Kádár R, Balogh L, Borbély A, Győry F, Péter A, Daragó A, Csanádi Z. Role of 3D echocardiography-determined atrial volumes in distinguishing between pre-capillary and post-capillary pulmonary hypertension. ESC Heart Fail 2021; 8:3975-3983. [PMID: 34184427 PMCID: PMC8497217 DOI: 10.1002/ehf2.13496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 05/03/2021] [Accepted: 06/16/2021] [Indexed: 11/10/2022] Open
Abstract
Aims The current guidelines on pulmonary hypertension (PH) recommend the use of invasive examination for differentiating between left‐sided heart disease‐related (post‐capillary) and pre‐capillary PH. However, atrial sizes are considered markers of ventricular filling pressures. Therefore, we aimed to test the clinical applicability of atrial volumes measured by transthoracic three‐dimensional echocardiography (3DE) in differentiating between pre‐capillary and post‐capillary PH. Methods and results Seventy‐five consecutive patients with PH were prospectively examined with transthoracic 3DE. After less than 24 h, the patients underwent right heart catheterization and 3DE and were classified as pre‐capillary or post‐capillary PH according to the recommendations of the ESC guidelines. The atrial volumes were measured offline with dedicated commercial software. Thirty‐eight patients (13 men, age 65 ± 18 year) had pre‐capillary PH, and 37 (23 men, age 62 ± year) had post‐capillary PH. The mean pulmonary artery pressures were similar in patients with pre‐capillary and post‐capillary PH (38 [IQR 26, 54] mmHg vs. 41 [IQR 33, 48] mmHg, respectively, P = 0.49). The left atrial indexed maximum (LAVi max) and minimum (LAVi min) volumes were significantly larger in the post‐capillary PH patient group than in the pre‐capillary PH patient group (LAVi max: 64 ± 32 mL/m2 vs. 41 ± 25 mL/m2, P = 0.001; LAVi min: 50 ± 22 mL/m2 vs. 26 ± 24 mL/m2, P < 0.0001). The indexed right atrial minimum volume (RAVi min) was also higher in patients with post‐capillary PH (51 ± 27 mL/m2 vs. 38 ± 26 mL/m2; P = 0.02). Both the left atrial (LA) and right atrial (RA) volumes, especially the LA minimum volume, correlated with the pulmonary artery wedge pressure (PAWP) (r = 0.62 (P < 0.0001) for LAV min vs. r = 0.49 (P < 0.0001) for LAV max; r = 0.32 (P = 0.005) for RAV min vs. r = 0.24 (P = 0.04) for RAV max). Multivariate logistic regression analysis showed that LAVi min was an independent predictor of post‐capillary PH. In the receiver operating characteristic (ROC) curves of parameters predicting the post‐capillary PH, the areas under the curve (AUC) for LAVi min, LAVi max, and RAVi min were 0.86 (95% CI, 0.76–0.95), 0.78 (95% CI, 0.67–0.89), and 0.66 (0.53–0.78), respectively. Concerning the performance of the atrial volume ratio for differentiating post‐capillary PH, the AUC of the atrial volume ratio was significantly lower [AUC: 0.66 (95% CI, 0.53–0.78)]. The ROC analysis indicated a possible cutoff value of 27.7 mL/m2 for LAVi min to predict post‐capillary PH (AUC = 0.86; sensitivity = 86%, specificity = 76%). Conclusions The BSA‐indexed left atrial minimum volume measured by transthoracic 3DE is a useful parameter for differentiating pre‐capillary from post‐capillary pulmonary hypertension.
Collapse
Affiliation(s)
- Csaba Jenei
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Rebeka Kádár
- Department of Radiology (Medical Imaging Clinic), University of Debrecen, Debrecen, Hungary
| | - László Balogh
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Attila Borbély
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Ferenc Győry
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Andrea Péter
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Andrea Daragó
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| | - Zoltán Csanádi
- Department of Cardiology and Cardiac Surgery, University of Debrecen, Debrecen, Hungary
| |
Collapse
|
30
|
Qu YY, Buckert D, Ma GS, Rasche V. Quantitative Assessment of Left and Right Atrial Strains Using Cardiovascular Magnetic Resonance Based Tissue Tracking. Front Cardiovasc Med 2021; 8:690240. [PMID: 34250043 PMCID: PMC8264056 DOI: 10.3389/fcvm.2021.690240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/31/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Left and right atrium (LA and RA) exert an essential and dynamic role in ventricular filling and hence affect heart performance. Strain quantification has been reported as a novel parameter to assess function. However, the assessment of bi-atrial strains with cardiovascular magnetic resonance (CMR) based techniques is still limited and gender- and age-specific normal values in a healthy population are missing. Methods: One hundred and fifty healthy volunteers (49.8 ± 17.3 years, 75 males) undergoing 1.5 Tesla CMR examination were retrospectively and consecutively recruited. LA and RA free wall (RAFW) radial and longitudinal strains (RS and LS) associated with atrial reservoir, conduit and booster pump functions were evaluated with CMR based tissue tracking (CMR-TT) technique. Results: The reservoir, conduit and pump LS resulted as 30.7 ± 10.2%, 19.5 ± 8.2%, 10.9 ± 3.7% for LA, and 52.2 ± 17.6%, 33.3 ± 14.2%, 19.1 ± 8.5% for RAFW, respectively. The amplitude of RA strains was significantly larger than that of LA strains, except for conduit RS. With the increase of age, the decrement of majority of reservoir and conduit strains were observed, while pump strains remained unaffected. Females presented with significantly larger RAFW strains compared with males, especially in the elderly. In addition to the positive correlation between atrial strains and emptying fraction, the negative correlation between atrial strains and volume index was also confirmed. Intra-observer reproducibility of LA strains was superior to RAFW strains (coefficient of variation: 10.12–17.04% vs. 10.80–27.36%, respectively), and the measurement of reservoir and conduit strains was more reproducible in comparison with pump strain. Conclusion: CMR-TT is a feasible and reproducible technique to quantify LA and RA strains and determine atrial phasic functions. The existence of age- and gender-related difference of strains suggests the necessity to establish specific normal values for individual populations.
Collapse
Affiliation(s)
- Yang-Yang Qu
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany.,Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Dominik Buckert
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany
| | - Gen-Shan Ma
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Volker Rasche
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany
| |
Collapse
|
31
|
Leng S, Guo J, Tan RS, Chai P, Teo L, Fortier MV, Gong C, Zhao X, Ong CC, Allen JC, Ruan W, Koh AS, Tan TH, Yip JW, Tan JL, Chen Y, Zhong L. Age- and Sex-Specific Changes in CMR Feature Tracking-Based Right Atrial and Ventricular Functional Parameters in Healthy Asians. Front Cardiovasc Med 2021; 8:664431. [PMID: 34150866 PMCID: PMC8213369 DOI: 10.3389/fcvm.2021.664431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 04/26/2021] [Indexed: 02/05/2023] Open
Abstract
Cardiovascular magnetic resonance (CMR) is the reference standard for non-invasive assessment of right-sided heart function. Recent advances in CMR post-processing facilitate quantification of tricuspid annular (TA) dynamics and longitudinal strains of the right ventricle (RV) and right atrium (RA). We aimed to determine age- and sex-specific changes in CMR-derived TA dynamics, and RV and RA functional parameters in healthy Asian adults. We studied 360 healthy subjects aged 21-79 years, with 30 men and 30 women in each of the six age groups. Functional parameters of RV and RA were measured on standard four-chamber cine CMR using fast feature tracking: (1) TA peak velocities (systolic velocity S', early diastolic velocity E', late diastolic velocity A') and TA plane systolic excursion (TAPSE); (2) RV global longitudinal strain (GLS) and strain rates; and (3) RA phasic longitudinal strains and strain rates. S' and TAPSE exhibited negative correlations with age. RV GLS was significantly higher in females than in males but not associated with age in both sexes. Females had similar E', lower A', and higher E'/A' ratios compared to males. Positive associations of E' and E'/A', and negative association of A' with age were observed in both sexes. Females had higher RA reservoir and conduit strains compared to males. There were significantly negative and positive associations between RA conduit and booster strains, respectively, with age. Age- and sex-specific reference ranges were established, and associations revealed, for fast CMR feature tracking parameters of right heart function in a large normal Asian population.
Collapse
Affiliation(s)
- Shuang Leng
- National Heart Centre Singapore, Singapore, Singapore
| | - Jiajun Guo
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ru-San Tan
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Ping Chai
- Department of Cardiology, National University Heart Centre, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Lynette Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Department of Diagnostic Imaging, National University Hospital, Singapore, Singapore
| | - Marielle V Fortier
- Duke-NUS Medical School, Singapore, Singapore.,KK Women's and Children's Hospital, Singapore, Singapore.,Singapore Institute for Clinical Sciences, ASTAR, Singapore, Singapore
| | - Chao Gong
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaodan Zhao
- National Heart Centre Singapore, Singapore, Singapore
| | - Ching Ching Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Department of Diagnostic Imaging, National University Hospital, Singapore, Singapore
| | | | - Wen Ruan
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Angela S Koh
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Teng Hong Tan
- Duke-NUS Medical School, Singapore, Singapore.,KK Women's and Children's Hospital, Singapore, Singapore
| | - James W Yip
- Department of Cardiology, National University Heart Centre, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ju Le Tan
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Yucheng Chen
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Liang Zhong
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| |
Collapse
|
32
|
Volpato V, Mantegazza V, Tamborini G, Gripari P, Muratori M, Fusini L, Zanobini M, Alamanni F, Pepi M. Tricuspid annular dilation in patients undergoing early mitral valve surgery: is it an old story? Int J Cardiovasc Imaging 2021; 37:2439-2446. [PMID: 33899135 DOI: 10.1007/s10554-021-02223-1] [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: 12/26/2020] [Accepted: 03/09/2021] [Indexed: 11/29/2022]
Abstract
Patients with mitral valve prolapse (MVP), undergoing early surgery for severe regurgitation, are usually characterized by a low degree of right chambers' remodeling. In this selected population, the mechanisms leading to tricuspid annular (TA) dilatation (TAD) are not well understood. In this setting, we aimed to evaluate, using three-dimensional echocardiography (3DE), how right chambers affect TA size and might contribute to functional tricuspid regurgitation (FTR) progression. We studied 159 patients treated with early isolated surgery for MVP, characterized by: sinus rhythm; normal biventricular function; normal or elevated pulmonary artery pressure; tricuspid regurgitation (TR) ≤ mild; no concomitant cardiac disease. All patients reached a 3-year echocardiographic follow-up. Based on two-dimensional echocardiography, patients were divided in Group 1 (N = 68, 43%, TAD, TA ≥ 21 mm/m2) and Group 2 (N = 91, 57%, no TAD, TA < 21 mm/m2). By 3DE, Group 1 showed larger TA size, right atrial (RA) volume and right ventricular (RV) conical remodeling compared to Group 2 (p < 0.05). The multivariate analysis revealed that RA volume, RV basal diameter and function were independently correlated to TA size (p < 0.05). At the 3-year follow-up there was a low incidence of FTR, with a trend towards FTR progression in Group 1 (p = 0.07). In patients undergoing early surgery for MVP, TAD seems to result from distinctive early-onset geometrical changes of the right chambers, preceding TR, RV dilatation and pulmonary hypertension at rest. An integrated approach, including right chambers' assessment by 3DE, might help to better recognized patients at higher risk for TAD and, potentially for FTR.
Collapse
Affiliation(s)
- Valentina Volpato
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy.
| | - Valentina Mantegazza
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Gloria Tamborini
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Paola Gripari
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Manuela Muratori
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Laura Fusini
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Marco Zanobini
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Francesco Alamanni
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| | - Mauro Pepi
- Department of Cardiovascular Imaging - Centro, Cardiologico Fondazione Monzino IRCCS, via Carlo Parea 4, 20138, Milan, MI, Italy
| |
Collapse
|
33
|
Morita T, Nakamura K, Osuga T, Takiguchi M. Repeatability, reproducibility, and reference intervals for indices of right atrial longitudinal strain derived from speckle-tracking echocardiography in healthy dogs. Am J Vet Res 2021; 82:274-279. [PMID: 33764827 DOI: 10.2460/ajvr.82.4.274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine repeatability, reproducibility, and reference intervals of indices of right atrial longitudinal strain (RALS) derived from speckle-tracking echocardiography (STE) in dogs without heart disease. ANIMALS 110 client-owned dogs and 10 laboratory Beagles. PROCEDURES To determine intraobserver within-day (repeatability) and interobserver (reproducibility) coefficients of variation, RALS during ventricular systole (ϵS), ventricular early diastole (ϵE), and atrial systole (ϵA), as derived with STE, were obtained by 2 investigators for 5 randomly selected client-owned dogs and analyzed by linear regression. Reference intervals were estimated from the results of all dogs. Correlations between RALS indices (ϵS, ϵE, and ϵA) and sex, age, body weight, heart rate, and blood pressure were determined. RESULTS RALS derived from STE showed good intraobserver within-day repeatability and interobserver reproducibility, with coefficients of variation of < 20%. Both ϵS and ϵE were significantly negatively correlated with age, but ϵA was not correlated with age. Indices were not correlated with sex, body weight, or blood pressure. CONCLUSIONS AND CLINICAL RELEVANCE RALS indices derived from STE were repeatable and reproducible and were affected by the age of dogs without heart disease. Age should be considered in the interpretation of RALS indices in clinical settings. Further studies are needed to apply RALS indices for assessing dogs with heart disease.
Collapse
|
34
|
Assessment of right atrial dyssynchrony by 2D speckle-tracking in healthy young men following high altitude exposure at 4100 m. PLoS One 2021; 16:e0247107. [PMID: 33600469 PMCID: PMC7891700 DOI: 10.1371/journal.pone.0247107] [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: 10/20/2020] [Accepted: 02/01/2021] [Indexed: 11/30/2022] Open
Abstract
Background High altitude exposure induces overload of right-sided heart and may further predispose to supraventricular arrhythmia. It has been reported that atrial mechanical dyssynchrony is associated with atrial arrhythmia. Whether high altitude exposure causes higher right atrial (RA) dyssynchrony is still unknown. The aim of study was to investigate the effect of high altitude exposure on right atrial mechanical synchrony. Methods In this study, 98 healthy young men underwent clinical examination and echocardiography at sea level (400 m) and high altitude (4100 m) after an ascent within 7 days. RA dyssynchrony was defined as inhomogeneous timing to peak strain and strain rate using 2D speckle-tracking echocardiography. Results Following high altitude exposure, standard deviation of the time to peak strain (SD-TPS) [36.2 (24.5, 48.6) ms vs. 21.7 (12.9, 32.1) ms, p<0.001] and SD-TPS as percentage of R–R’ interval (4.6 ± 2.1% vs. 2.5 ± 1.8%, p<0.001) significantly increased. Additionally, subjects with higher SD-TPS (%) at high altitude presented decreased right ventricular global longitudinal strain and RA active emptying fraction, but increased RA minimal volume index, which were not observed in lower group. Multivariable analysis showed that mean pulmonary arterial pressure and tricuspid E/A were independently associated with SD-TPS (%) at high altitude. Conclusion Our data for the first time demonstrated that high altitude exposure causes RA dyssynchrony in healthy young men, which may be secondary to increased pulmonary arterial pressure. In addition, subjects with higher RA dyssynchrony presented worse RA contractile function and right ventricular performance.
Collapse
|
35
|
Hur DJ, Sugeng L. Integration of three-dimensional echocardiography into the modern-day echo laboratory. Echocardiography 2020; 39:985-1000. [PMID: 33305429 DOI: 10.1111/echo.14958] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 11/03/2020] [Accepted: 11/26/2020] [Indexed: 11/29/2022] Open
Abstract
Three-dimensional echocardiography (3DE) has emerged in recent decades from a conceptual, research tool to an important, useful imaging technique that can informatively impact daily clinical practice. However, its adoption into the modern-day echo laboratory requires the acknowledgment of its value, coupled with proper leadership, education, and resources to implement and integrate its use with conventional echo techniques. 3DE integration involves important updates regarding equipment and patient selection, assimilation of 3D protocols into current clinical routine, laboratory workflow adaptation, storage, and reporting. This review will provide a practical blueprint and key points of how to integrate 3DE into today's echo laboratory, necessary resources to implement 3D workflow, logistical challenges that remain, and future directions to further improve assimilation of this relevant echo technique into the laboratory.
Collapse
Affiliation(s)
- David J Hur
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Lissa Sugeng
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT, USA
| |
Collapse
|
36
|
Soulat-Dufour L, Addetia K, Miyoshi T, Citro R, Daimon M, Fajardo PG, Kasliwal RR, Kirkpatrick JN, Monaghan MJ, Muraru D, Ogunyankin KO, Park SW, Ronderos RE, Sadeghpour A, Scalia GM, Takeuchi M, Tsang W, Tucay ES, Tude Rodrigues AC, Vivekanandan A, Zhang Y, Diehl M, Schreckenberg M, Mor-Avi V, Asch FM, Lang RM. Normal Values of Right Atrial Size and Function According to Age, Sex, and Ethnicity: Results of the World Alliance Societies of Echocardiography Study. J Am Soc Echocardiogr 2020; 34:286-300. [PMID: 33212183 DOI: 10.1016/j.echo.2020.11.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/20/2020] [Accepted: 11/10/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The World Alliance Societies of Echocardiography study is a multicenter, international, prospective, cross-sectional study whose aims were to evaluate healthy adult individuals to establish age- and sex-normative values of echocardiographic parameters and to determine whether differences exist among people from different countries and of different ethnicities. The present report focuses on two-dimensional (2D) and three-dimensional (3D) right atrial (RA) size and function. METHODS Transthoracic 2D and 3D echocardiographic images were obtained in 2,008 healthy adult individuals evenly distributed among subgroups according to sex (1,033 men, 975 women) and age 18 to 40 years (n = 854), 41 to 65 years (n = 653), and >65 years (n = 501). For ethnicity, 34.9% were white, 41.6% Asian, and 9.7% black. Images were analyzed in a core laboratory according to current American Society of Echocardiography/European Association of Cardiovascular Imaging guidelines. RA measurements included 2D dimensions, 2D and 3D RA volumes (RAVs) indexed to body surface area (BSA), emptying fraction (EmF), and global longitudinal strain, including total/reservoir, passive/conduit, and active/contractile phases. Differences among age and sex categories and among countries were also examined. RESULTS RAVs were larger in men (even after BSA indexing), while 3D total EmF and global longitudinal strain magnitudes were higher in women. For both sexes, there were no significant age-related differences in 2D RAV measurements, but 3D RAV values differed minimally with age, remaining significant after BSA indexing. RA total EmF and reservoir strain and passive EmF and conduit strain magnitude were lower in older groups for both sexes. Interestingly, whereas RA active EmF increased with age, contractile strain magnitude decreased. Considerable geographic variations were identified: Asians of both sexes had significantly lower BSA than non-Asians, and their 2D and 3D end-systolic RAVs were significantly smaller even after BSA indexing. Of note, 2D end-systolic RAVs in this group were considerably lower than normal values provided in the current guidelines. CONCLUSIONS There is significant sex, age, and geographic variability in normal RA size and function parameters. Current guideline-recommended normal ranges for RA size and function parameters should be adjusted geographically on the basis of the results of this study.
Collapse
Affiliation(s)
| | | | - Tatsuya Miyoshi
- MedStar Health Research Institute, Washington, District of Columbia
| | | | | | | | | | | | | | - Denisa Muraru
- University of Milano-Bicocca and Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | | | - Seung Woo Park
- Samsung Medical Center/Sungkyunkwan University School of Medicine, Seoul, Korea
| | | | | | | | - Masaaki Takeuchi
- University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Wendy Tsang
- Toronto General Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Yun Zhang
- Qilu Hospital of Shandong University, Jinan, China
| | - Markus Diehl
- TOMTEC Imaging Systems, Unterschleissheim, Germany
| | | | | | - Federico M Asch
- MedStar Health Research Institute, Washington, District of Columbia
| | | |
Collapse
|
37
|
Liu T, Zhang G, Wang Y, Rao M, Zhang Y, Guo A, Wang M. Identification of Circular RNA-MicroRNA-Messenger RNA Regulatory Network in Atrial Fibrillation by Integrated Analysis. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8037273. [PMID: 33062700 PMCID: PMC7545447 DOI: 10.1155/2020/8037273] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/13/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Circular RNA (circRNA) is a noncoding RNA that forms a closed-loop structure, and its abnormal expression may cause disease. We aimed to find potential network for circRNA-related competitive endogenous RNA (ceRNA) in atrial fibrillation (AF). METHODS The circRNA, miRNA, and mRNA expression profiles in the heart tissue from AF patients were retrieved from the Gene Expression Omnibus database and analyzed comprehensively. Differentially expressed circRNAs (DEcircRNAs), differentially expressed miRNAs (DEmiRNAs), and differentially expressed mRNAs (DEmRNAs) were identified, followed by the establishment of DEcircRNA-DEmiRNA-DEmRNA regulatory network. Functional annotation analysis of host gene of DEcircRNAs and DEmRNAs in ceRNA regulatory network was performed. In vitro experiment and electronic validation were used to validate the expression of DEcircRNAs, DEmiRNAs, and DEmRNAs. RESULTS A total of 1611 DEcircRNAs, 51 DEmiRNAs, and 1250 DEmRNAs were identified in AF. The DEcircRNA-DEmiRNA-DEmRNA network contained 62 circRNAs, 14 miRNAs, and 728 mRNAs. Among which, two ceRNA regulatory pairs of hsa-circRNA-100053-hsa-miR-455-5p-TRPV1 and hsa-circRNA-005843-hsa-miR-188-5p-SPON1 were identified. In addition, six miRNA-mRNA regulatory pairs including hsa-miR-34c-5p-INMT, hsa-miR-1253-DDIT4L, hsa-miR-508-5p-SMOC2, hsa-miR-943-ACTA1, hsa-miR-338-3p-WIPI1, and hsa-miR-199a-3p-RAP1GAP2 were also obtained. MTOR was a significantly enriched signaling pathway of host gene of DEcircRNAs. In addition, arrhythmogenic right ventricular cardiomyopathy, dilated cardiomyopathy, and hypertrophic cardiomyopathy were remarkably enriched signaling pathways of DEmRNAs in DEcircRNA-DEmiRNA-DEmRNA regulatory network. The expression validation of hsa-circRNA-402565, hsa-miR-34c-5p, hsa-miR-188-5p, SPON1, DDIT4L, SMOC2, and WIPI1 was consistent with the integrated analysis. CONCLUSION We speculated that hsa-circRNA-100053-hsa-miR-455-5p-TRPV1 and hsa-circRNA-005843-hsa-miR-188-5p-SPON1 interaction pairs may be involved in AF.
Collapse
Affiliation(s)
- Tao Liu
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Guoru Zhang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Yaling Wang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Mingyue Rao
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Yang Zhang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Anjun Guo
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Mei Wang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| |
Collapse
|
38
|
Diagnostic utility of right atrial reservoir strain to identify elevated right atrial pressure in heart failure. Int J Cardiol 2020; 324:227-232. [PMID: 32941871 DOI: 10.1016/j.ijcard.2020.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/26/2020] [Accepted: 09/04/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Accurate non-invasive estimation of right atrial pressure (RAP) is essential to assess volume status and optimize therapy in heart failure (HF). This study aimed to evaluate the utility of right atrial reservoir strain (RASr) assessed by speckle-tracking echocardiography to identify elevated RAP in HF and compare diagnostic performance with estimated RAP employing inferior vena cava size and collapsibility (RAPIVC), in addition to RA area. METHOD Association between RASr and invasive RAP (RAPInvasive) was examined in 103 HF subjects that underwent standard echocardiography with speckle-tracking strain analysis directly followed by right heart catheterization. The discriminatory ability of RASr to identify RAPInvasive > 7 mmHg was evaluated and compared with RAPIVC and RA area. RESULTS RASr demonstrated association with RAPInvasive (β = -0.41, p < 0.001) and was an independent predictor when adjusted for potential confounders (β = -0.25, p < 0.001). Further, RASr showcased strong discriminatory ability to identify subjects with RAPInvasive > 7 mmHg (AUC = 0.78; 95% CI 0.68-0.87; p < 0.001). At a cut-off value of -15%, RASr displayed 78% sensitivity and 72% specificity to identify elevated RAPInvasive. In comparison, RAPIVC (AUC = 0.71; 95% CI 0.61-0.81; p < 0.001) demonstrated 89% sensitivity and 32% specificity with high false positive rate. RA area (AUC = 0.66; 95% CI 0.55-0.76, p = 0.005) displayed 64% sensitivity and 53% specificity. CONCLUSIONS RASr demonstrates good ability to identify elevated RAP and relatively stronger diagnostic performance when compared with conventional non-invasive measures. RASr may be useful as a novel noninvasive estimate of RAP in HF management.
Collapse
|
39
|
Muraru D, Parati G, Badano LP. The tale of functional tricuspid regurgitation: when atrial fibrillation is the villain. Eur Heart J Cardiovasc Imaging 2020; 21:1079-1081. [DOI: 10.1093/ehjci/jeaa223] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Denisa Muraru
- Department of Cardiac, Neurological and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Piazzale Brescia, 20, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Via Cadore 48, 20900, Monza, Italy
| | - Gianfranco Parati
- Department of Cardiac, Neurological and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Piazzale Brescia, 20, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Via Cadore 48, 20900, Monza, Italy
| | - Luigi P Badano
- Department of Cardiac, Neurological and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Piazzale Brescia, 20, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Via Cadore 48, 20900, Monza, Italy
| |
Collapse
|
40
|
Abstract
Echocardiography has become an extension of the physical examination in cardiovascular practice. Frequently, it is used to confirm a clinical diagnostic suspicion. Another important role is to detect the underlying cardiovascular lesion to explain a patient's symptom complex or an abnormality found on chest radiography, electrocardiography, or cardiac enzyme tests. Patients are referred to the echocardiography laboratory because of their symptoms or due to non-specific laboratory abnormalities, and echocardiographers are expected to provide a definite diagnosis or a therapeutic clue. The introduction of the matrix array transducer into clinical practice allowed the acquisition of three-dimensional (3D) datasets. 3D echocardiography (3DE) has many advantages over 2-dimensional echocardiography, such as: (1) improved visualization of the complex shapes and spatial relations between cardiac structures; (2) improved quantification of the cardiac volumes and function; and (3) improved display and assessment of valve dysfunction. 3DE is increasingly utilized during routine clinical practice. This review article is aimed to examine the current clinical utility and future directions of 3DE.
Collapse
Affiliation(s)
- Kazuaki Tanabe
- Division of Cardiology, Shimane University Faculty of Medicine
| |
Collapse
|
41
|
Muraru D, Caravita S, Guta AC, Mihalcea D, Branzi G, Parati G, Badano LP. Functional Tricuspid Regurgitation and Atrial Fibrillation: Which Comes First, the Chicken or the Egg? ACTA ACUST UNITED AC 2020; 4:458-463. [PMID: 33117949 PMCID: PMC7581628 DOI: 10.1016/j.case.2020.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
3D echo is key to understand the pathophysiology of FTR. AF may be the primary cause of FTR through right atrial (RA) and TA remodeling. In some patients, restoring the sinus rhythm is associated with improvement of FTR. Our findings reinforce the concept of the atriogenic FTR. Aggressive rhythm control in patients with AF seems to prevent RA and TA remodelling.
Collapse
Affiliation(s)
- Denisa Muraru
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Sergio Caravita
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Department of Bioengineering, University of Bergamo, Bergamo, Italy
| | - Andrada C Guta
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Diana Mihalcea
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Giovanna Branzi
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Gianfranco Parati
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Luigi P Badano
- Department of Cardiological, Neural, and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| |
Collapse
|
42
|
Xie E, Yu R, Ambale-Venkatesh B, Bakhshi H, Heckbert SR, Soliman EZ, Bluemke DA, Kawut SM, Wu CO, Nazarian S, Lima JAC. Association of right atrial structure with incident atrial fibrillation: a longitudinal cohort cardiovascular magnetic resonance study from the Multi-Ethnic Study of Atherosclerosis (MESA). J Cardiovasc Magn Reson 2020; 22:36. [PMID: 32434529 PMCID: PMC7240918 DOI: 10.1186/s12968-020-00631-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 04/22/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND While studies of the left atrium (LA) have demonstrated associations between volumes and emptying fraction with atrial fibrillation (AF), the contribution of right atrial (RA) abnormalities to incident AF remains poorly understood. OBJECTIVES Assess the association between RA structure and function with incident AF using feature-tracking cardiovascular magnetic resonance (CMR). METHODS This is a prospective cohort study of all participants in the Multi-Ethnic Study of Atherosclerosis with baseline CMR, sinus rhythm, and free of clinical cardiovascular disease at study initiation. RA volume, strain, and emptying fraction in participants with incident AF (n = 368) were compared against AF-free (n = 2779). Cox proportional-hazards models assessed association between variables. RESULTS Participants were aged 60 ± 10 yrs., 55% female, and followed an average 11.2 years. Individuals developing AF had higher baseline RA maximum volume index (mean ± standard deviation [SD]: 24 ± 9 vs 22 ± 8 mL/m2, p = 0.002) and minimum volume index (13 ± 7 vs 12 ± 6 mL/m2, p < 0.001), and lower baseline RA emptying fraction (45 ± 15% vs 47 ± 15%, p = 0.02), peak global strain (34 ± 17% vs 36 ± 19%, p < 0.001), and peak free-wall strain (40 ± 23% vs 42 ± 26%, p = 0.049) compared with the AF-free population. After adjusting for traditional cardiovascular risk factors and LA volume and function, we found RA maximum volume index (hazards ratio [HR]: 1.13 per SD, p = 0.041) and minimum volume index (HR: 1.12 per SD, p = 0.037) were independently associated with incident AF. CONCLUSIONS In a large multiethnic population, higher RA volume indices were independently associated with incident AF after adjustment for conventional cardiovascular risk factors and LA parameters. It is unclear if this predictive value persists when additional adjustment is made for ventricular parameters.
Collapse
Affiliation(s)
- Eric Xie
- Cardiology Division, Department of Medicine, Johns Hopkins Hospital, Blalock 524D, 600 North Wolfe Street, Baltimore, MD, 21287, USA
| | - Ricky Yu
- Heart Service, Department of Medicine, UCLA School of Medicine, Los Angeles, CA, USA
| | | | - Hooman Bakhshi
- Cardiology Division, Department of Medicine, Johns Hopkins Hospital, Blalock 524D, 600 North Wolfe Street, Baltimore, MD, 21287, USA
| | - Susan R Heckbert
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
| | - Elsayed Z Soliman
- Department of Epidemiology and Prevention, Epidemiological Cardiology Research Center, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Medicine, Section of Cardiology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - David A Bluemke
- Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Steven M Kawut
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Colin O Wu
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Saman Nazarian
- Cardiology Division, Department of Medicine, Johns Hopkins Hospital, Blalock 524D, 600 North Wolfe Street, Baltimore, MD, 21287, USA
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - João A C Lima
- Cardiology Division, Department of Medicine, Johns Hopkins Hospital, Blalock 524D, 600 North Wolfe Street, Baltimore, MD, 21287, USA.
| |
Collapse
|
43
|
Owens EJ, LeBlanc NL, Scollan KF. Comparison of left and right atrial volumes determined by two- and three-dimensional echocardiography with those determined by multidetector computed tomography for healthy dogs. Am J Vet Res 2020; 81:33-40. [PMID: 31887091 DOI: 10.2460/ajvr.81.1.33] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare left atrial volume (LAV) and right atrial volume (RAV) determined by 2-D and 3-D echocardiographic methods with the LAV and RAV determined by ECG-gated multidetector CT (MDCT) for healthy dogs. ANIMALS 11 healthy purpose-bred young adult hound-type dogs. PROCEDURES Each dog was anesthetized and underwent MDCT and a complete echocardiographic examination. Modality-specific software was used to measure the respective atrial volumes at ventricular end systole, and LAV and RAV measurements were subsequently indexed to body weight and compared among imaging modalities. RESULTS The LAV determined by echocardiographic methods did not differ significantly from the LAV determined by MDCT. However, the RAV determined by 3-D echocardiography and 2-D echocardiography via the left apical and left cranial windows differed significantly from the RAV determined by MDCT. Bland-Altman analyses indicated that the indexed LAV and RAV determined by echocardiographic methods were systematically underestimated, compared with MDCT measurements, but the bias was much smaller for LAV than for RAV. CONCLUSIONS AND CLINICAL RELEVANCE Results suggested that, for dogs, echocardiography might be an acceptable alternative to MDCT for measurement of LAV but not for measurement of RAV. However, the study population was small and homogenous in terms of breed, age, and weight. These findings need to be validated in a larger, more varied population of dogs with and without cardiac disease.
Collapse
|
44
|
Theres L, Hübscher A, Stangl K, Dreger H, Knebel F, Brand A, Hewing B. Associations of 2D speckle tracking echocardiography-based right heart deformation parameters and invasively assessed hemodynamic measurements in patients with pulmonary hypertension. Cardiovasc Ultrasound 2020; 18:13. [PMID: 32410698 PMCID: PMC7227096 DOI: 10.1186/s12947-020-00197-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/06/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to evaluate associations of right atrial (RA) and right ventricular (RV) strain parameters assessed by 2D speckle tracking echocardiography (2D STE) with invasively measured hemodynamic parameters in patients with and without pulmonary hypertension (PH). METHODS In this study, we analyzed 78 all-comer patients undergoing invasive hemodynamic assessment by left and right heart catheterization. Standard transthoracic echocardiographic assessment was performed under the same hemodynamic conditions. RA and RV longitudinal strain parameters were analyzed using 2D STE. PH was defined as invasively obtained mean pulmonary arterial pressure (mPAP) ≥25 mmHg at rest and was further divided into pre-capillary PH (pulmonary capillary wedge pressure [PCWP] ≤ 15 mmHg), post-capillary PH (PCWP > 15 mmHg) and combined PH (PCWP > 15 mmHg and difference between diastolic PAP and PCWP of ≥7 mmHg). Correlation analyses between variables were calculated with Pearson's or Spearman's correlation coefficient as applicable. RESULTS Out of 78 patients, 45 presented with PH. Within the PH group, 39 had post-capillary, five had combined pre- and post-capillary PH, and one had pre-capillary PH. Patients with PH had a significantly increased RA area (PH 22.0 ± 9.2 cm2, non-PH 17.3 ± 10.7 cm2; p = 0.003) and end-systolic RV area (PH 14.7 ± 6.1, non-PH 11.9 ± 4.8 cm2; p = 0.022). RV mid strain was significantly reduced in PH (PH -17.4 ± 7.8, non-PH: - 21.6 ± 5.5; p = 0.019). Average peak systolic RA strain (RAS) and average peak systolic RV strain (RVS) showed a significant association with mPAP (r = - 0.470, p = 0.001 and r = 0.490, p = 0.001, respectively) and with PCWP (r = - 0.296, p = 0.048 and r = 0.365, p = 0.015, respectively) in patients with PH. Furthermore, RV apical, mid and basal strain as well as RV free wall strain showed moderate associations with mPAP. In patients without PH, there were no associations detectable between RA or RV strain parameters and mPAP and PCWP. CONCLUSION In an all-comer cohort, RA and RV strain parameters showed significant associations with invasively assessed mPAP and PCWP in patients with predominantly post-capillary PH. These associations may be useful in clinical practice to assess the impact of post-capillary PH on myocardial right heart function.
Collapse
Affiliation(s)
- Lena Theres
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany. .,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany.
| | - Anne Hübscher
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany
| | - Karl Stangl
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany
| | - Henryk Dreger
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany
| | - Fabian Knebel
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Anna Brand
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany
| | - Bernd Hewing
- Medizinische Klinik m.S. Kardiologie und Angiologie, Charité-Universitätsmedizin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany.,Zentrum für Kardiologie, Kardiologische Gemeinschaftspraxis, Muenster, Germany.,Department of Cardiology III - Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Muenster, Germany
| |
Collapse
|
45
|
Truong VT, Palmer C, Young M, Wolking S, Ngo TNM, Sheets B, Hausfeld C, Ornella A, Taylor MD, Zareba KM, Raman SV, Mazur W. Right Atrial Deformation Using Cardiovascular Magnetic Resonance Myocardial Feature Tracking Compared with Two-Dimensional Speckle Tracking Echocardiography in Healthy Volunteers. Sci Rep 2020; 10:5237. [PMID: 32251322 PMCID: PMC7089993 DOI: 10.1038/s41598-020-62105-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 03/03/2020] [Indexed: 11/08/2022] Open
Abstract
Speckle tracking echocardiography (STE), and more recently, cardiovascular magnetic resonance myocardial feature tracking (CMR-FT) provides insight into all phases of atrial function. The aim of our study was to compare all phases of RA strain using CMR-FT and STE and also assess the relationship between RA and LA strain. A total of 61 healthy volunteers with mean age of 45 ± 13 years had adequate tracking for analysis on CMR-FT and 2D-STE. Females had larger RA reservoir strain (39 ± 15% vs. 32 ± 13%, p = 0.046) and conduit strain (26 ± 12% vs. 20 ± 9%, p = 0.03) when compared to males, but was not the case with booster strain (14 ± 7% vs. 12 ± 6%, p = 0.45). In comparison with STE derived strain, the RA reservoir and conduit strain were not significantly different between CMR-FT and the three echocardiography gating methods (p > 0.05 for all). Noticeably, there were no significant differences in strain and strain rate between RA and LA function using CMR-FT (p > 0.05 for all). RA strain and strain rate using CMR-FT had fair and good intra- and inter-observer reproducibility and had superior reproducibility compared to STE derived strain.
Collapse
Affiliation(s)
- Vien T Truong
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
- The Sue and Bill Butler Research Fellow, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Cassady Palmer
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Michael Young
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Sarah Wolking
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Tam N M Ngo
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Brandy Sheets
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Chelsey Hausfeld
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Allison Ornella
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA
| | - Michael D Taylor
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Subha V Raman
- Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Wojciech Mazur
- The Christ Hospital Health Network, The Lindner Research Center, Cincinnati, Ohio, USA.
| |
Collapse
|
46
|
Multimodality Imaging of the Tricuspid Valve and Right Heart Anatomy. JACC Cardiovasc Imaging 2020; 12:516-531. [PMID: 30846125 DOI: 10.1016/j.jcmg.2019.01.006] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 01/08/2019] [Accepted: 01/10/2019] [Indexed: 01/08/2023]
Abstract
The characterization of tricuspid valve and right-heart anatomy has been gaining significant interest in the setting of new percutaneous transcatheter interventions for tricuspid regurgitation. Multimodality cardiac imaging provides a wealth of information about the anatomy and function of the tricuspid valve apparatus, right ventricle, and right atrium, which is pivotal for diagnosis and prognosis and for planning of percutaneous interventions. The present review describes the role of echocardiography, cardiac magnetic resonance, and multidetector row cardiac computed tomography for right heart and tricuspid valve assessment.
Collapse
|
47
|
Vandenheuvel M, Bouchez S, Wouters P, Mauermann E. Assessing Right Ventricular Function in the Perioperative Setting, Part II: What About Catheters? Anesthesiol Clin 2019; 37:697-712. [PMID: 31677686 DOI: 10.1016/j.anclin.2019.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An-depth assessment of right ventricular function is important in a many perioperative settings. After exploring 2-dimensional echo-based evaluation, other proposed monitoring modalities are discussed. Pressure-based methods of right ventricular appraisal is discussed. Flow-based assessment is reviewed. An overview of the state of current right ventricular 3-dimensional echocardiography and its potential to construct clinical pressure-volume loops in conjunction with pressure measurements is provided. An overview of right ventricular assessment modalities that do not rely on 2-dimensional echocardiography is discussed. Tailored selection of monitoring modalities can be of great benefit for the perioperative physician. Integrating modalities offers optimal estimations of right ventricular function.
Collapse
Affiliation(s)
- Michael Vandenheuvel
- Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium
| | - Stefaan Bouchez
- Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium
| | - Patrick Wouters
- Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium
| | - Eckhard Mauermann
- Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium; Department for Anesthesia, Surgical Intensive Care, Prehospital Emergency Medicine and Pain Therapy, Basel University Hospital, Spitalstrasse 21, Basel 4031, Switzerland.
| |
Collapse
|
48
|
Linden K, Goldschmidt F, Laser KT, Winkler C, Körperich H, Dalla-Pozza R, Breuer J, Herberg U. Left Atrial Volumes and Phasic Function in Healthy Children: Reference Values Using Real-Time Three-Dimensional Echocardiography. J Am Soc Echocardiogr 2019; 32:1036-1045.e9. [DOI: 10.1016/j.echo.2019.03.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/26/2019] [Accepted: 03/26/2019] [Indexed: 02/07/2023]
|
49
|
Cheung YF, Yu CKM, So EKF, Li VWY, Wong WHS. Atrial Strain Imaging after Repair of Tetralogy of Fallot: A Systematic Review. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:1896-1908. [PMID: 31153717 DOI: 10.1016/j.ultrasmedbio.2019.04.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/28/2019] [Accepted: 04/29/2019] [Indexed: 06/09/2023]
Abstract
We performed a systematic review of the literature on assessment of right atrial (RA) and left atrial (LA) deformation by myocardial strain imaging in patients with repaired tetralogy of Fallot. Ten studies with a total of 536 adolescent and adult patients were included, of which 5 evaluated RA deformation, 2 studied LA deformation and 3 assessed deformation of both atria. Seven studies used speckle tracking echocardiography, 2 employed tissue Doppler imaging and 1 applied cardiac magnetic resonance feature tracking. Main findings were (i) reduced regional and/or global RA and LA strain and strain rate consistent with reduced conduit, reservoir and contractile function of the two atria in patients; (ii) associations between RA and LA deformation indices suggestive of atrial-atrial interaction; and (iii) relationships between RA deformation and indices of right ventricular systolic and diastolic function. The lack of data on prognostic value of atrial strain is an important knowledge gap.
Collapse
Affiliation(s)
- Yiu-Fai Cheung
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China.
| | - Clement K M Yu
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Edwina K F So
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Vivian W Y Li
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Wilfred H S Wong
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| |
Collapse
|
50
|
Bai Y, Yang J, Liu J, Ning H, Zhang R. Right atrial function for the prediction of prognosis in connective tissue disease-associated pulmonary arterial hypertension: a study with two-dimensional speckle tracking. Int J Cardiovasc Imaging 2019; 35:1637-1649. [DOI: 10.1007/s10554-019-01613-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/25/2019] [Indexed: 12/18/2022]
|