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Uemura K, Ichikawa Y, Nagai S, Nishihara Y, Todo S, Oota E, Odajima S, Takeuchi K, Kintsu M, Fukuda T, Hisamatsu E, Hirata KI, Tanaka H. Effect of tafamidis on left atrial function of patients with transthyretin amyloid cardiomyopathy. Heart Vessels 2024; 39:810-817. [PMID: 38743105 DOI: 10.1007/s00380-024-02402-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 03/28/2024] [Indexed: 05/16/2024]
Abstract
Transthyretin amyloid cardiomyopathy (ATTR-CM) is characterized by the functional and structural effects of amyloid infiltration, predominantly within the ventricles, causing biventricular wall thickening. Amyloid infiltration can be observed in the left atrium in ATTR-CM patients, but the association of left atrial (LA) myocardial function with cardiovascular events and of changes in LA myocardial function with tafamidis administration have not yet been clarified. Our aim was, therefore, to use speckle-tracking strain for investigating LA myocardial function in patients with ATTR-CM treated with tafamidis. We studied 55 patients with biopsy-proven ATTR-CM who had been treated with tafamidis (age: 76 ± 2 years, male: 93%). For speckle-tracking analysis of LA myocardial function, the systolic LA strain (LA reservoir function) was defined for this study as LA myocardial function from the apical 4-chamber view. The primary endpoint was defined as a composite comprising cardiovascular death and/or heart failure hospitalization after tafamidis administration over a median follow-up period of 28 ± 4 months. Patients with baseline LA strain < 8.6% (median value) experienced significantly more cardiovascular events than those without (log-rank P = 0.002). Moreover, LA strain in 26 patients worsened after tafamidis administration, and multivariate logistic regression analysis showed age, global longitudinal strain and relative apical longitudinal strain index were identified as independent determinants of deterioration of LA strain after tafamidis administration. In conclusion, baseline LA reservoir function is closely associated with cardiovascular events after tafamidis administration, and could be an additional parameter for the management of patients with ATTR-CM.
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Affiliation(s)
- Koya Uemura
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yasushi Ichikawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Shun Nagai
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yu Nishihara
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Saki Todo
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Eri Oota
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Susumu Odajima
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kimikazu Takeuchi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Masayuki Kintsu
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Terunobu Fukuda
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Eriko Hisamatsu
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Ken-Ichi Hirata
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Hidekazu Tanaka
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan.
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Wang N, Rueter P, Ng M, Chandramohan S, Hibbert T, O'Sullivan JF, Kaye D, Lal S. Echocardiographic predictors of cardiovascular outcome in heart failure with preserved ejection fraction. Eur J Heart Fail 2024; 26:1778-1787. [PMID: 38714362 DOI: 10.1002/ejhf.3271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/23/2024] [Accepted: 04/17/2024] [Indexed: 05/09/2024] Open
Abstract
AIMS The optimal echocardiographic predictors of cardiovascular outcome in heart failure (HF) with preserved ejection fraction (HFpEF) are unknown. We aimed to identify independent echocardiographic predictors of cardiovascular outcome in patients with HFpEF. METHODS AND RESULTS Systematic literature search of three electronic databases was conducted from date of inception until November 2022. Hazard ratios (HRs) and their 95% confidence intervals (CIs) for echocardiographic variables from multivariate prediction models for the composite primary endpoint of cardiovascular death and HF hospitalization were pooled using a random effects meta-analysis. Specific subgroup analyses were conducted for studies that enrolled patients with acute versus chronic HF, and for those studies that included E/e', pulmonary artery systolic pressure (PASP), renal function, natriuretic peptides and diuretic use in multivariate models. Forty-six studies totalling 20 056 patients with HFpEF were included. Three echocardiographic parameters emerged as independent predictors in all subgroup analyses: decreased left ventricular (LV) global longitudinal strain (HR 1.24, 95% CI 1.10-1.39 per 5% decrease), decreased left atrial (LA) reservoir strain (HR 1.30, 95% CI 1.13-1.1.50 per 5% decrease) and lower tricuspid annular plane systolic excursion (TAPSE) to PASP ratio (HR 1.17, 95% CI 1.07-1.25 per 0.1 unit decrease). Other independent echocardiographic predictors of the primary endpoint were a higher E/e', moderate to severe tricuspid regurgitation, LV mass index and LA ejection fraction, although these variables were less robust. CONCLUSIONS Impaired LV global longitudinal strain, lower LA reservoir strain and lower TAPSE/PASP ratio predict cardiovascular death and HF hospitalization in HFpEF and are independent of filling pressures, clinical characteristics and natriuretic peptides. These echocardiographic parameters reflect key functional changes in HFpEF, and should be incorporated in future prospective risk prediction models.
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Affiliation(s)
- Nelson Wang
- The George Institute for Global Health UNSW, Sydney, Australia
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Phidias Rueter
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Melvin Ng
- UNSW Medical School, University of New South Wales, Sydney, Australia
| | - Sashiruben Chandramohan
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Thomas Hibbert
- UNSW Medical School, University of New South Wales, Sydney, Australia
| | - John F O'Sullivan
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - David Kaye
- Department of Cardiology, Alfred Health, Melbourne, Australia
- Baker Heart and Diabetes Institute Melbourne, Melbourne, Australia
| | - Sean Lal
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
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Nemchyna O, Solowjowa N, Hrytsyna Y, Dandel M, Merke N, Knierim J, Schoenrath F, Just IA, Hennig F, Hohendanner F, Falk V, Knosalla C. Left ventricular diastolic function assessed by speckle tracking echocardiography in patients with left ventricular aneurysm. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-024-03201-z. [PMID: 39052191 DOI: 10.1007/s10554-024-03201-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 07/17/2024] [Indexed: 07/27/2024]
Abstract
Speckle-tracking echocardiography (STE) parameters are an integral part of the assessment of left ventricular (LV) function. We aimed to evaluate established and novel STE parameters of LV diastolic function and their prognostic role in patients with LV anteroapical aneurysm undergoing surgical ventricular repair (SVR). We retrospectively examined the data of 137 patients with anteroapical LV aneurysm who underwent SVR. In 27 patients, the correlation of STE parameters with invasive hemodynamic parameters was evaluated. Preoperative echocardiographic parameters were assessed for their association with outcome, defined as all-cause mortality, LV assist device implantation, or heart transplantation. The late diastolic strain rate (GLSRa) showed a stronger correlation with mean pulmonary artery pressure (r = - 0.75, p < 0.001) than all other parameters. GLSRa was also significantly correlated with mean pulmonary capillary wedge pressure and LV end-diastolic pressure. In the multivariate model, GLSRa and the ratio of early diastolic filling velocity to GLSRa demonstrated incremental prognostic value in addition to clinical and echocardiographic parameters. Patients with GLSRa < 0.59 s-1 had significantly shorter event-free survival than those with GLSRa > 0.59 s-1 (6.7 vs. 10.9 years, p < 0.001). Peak reservoir left atrial strain showed a weaker association with hemodynamic parameters and outcome compared to GLSRa. In patients with LV aneurysm, late diastolic strain rate and left atrial strain can be used for the assessment of LV diastolic function and have a predictive value for the outcome after surgical ventricular restoration.
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Affiliation(s)
- Olena Nemchyna
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
| | - Natalia Solowjowa
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
| | - Yuriy Hrytsyna
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
| | - Michael Dandel
- Cardio Centrum Berlin, Unter den Linden 21, 10117, Berlin, Germany
| | - Nicolas Merke
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
| | - Jan Knierim
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- Sana Paulinenkrankenhaus, Dickensweg 25-39, 14055, Berlin, Germany
| | - Felix Schoenrath
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
| | - Isabell Anna Just
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
| | - Felix Hennig
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
| | - Felix Hohendanner
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care MedicineDeutsches Herzzentrum der Charité, Augstenburger Platz 1, 13353, Berlin, Germany
| | - Volkmar Falk
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany
- Department of Health Science and Technology, ETH Zurich, Translational Cardiovascular Technology, LFW C 13.2, Universitätstrasse 2, 8092, Zurich, Switzerland
| | - Christoph Knosalla
- Department of Cardiothoracic and Vascular Surgery, Deustches Herzzentrum der Charité, Augustenburger Platz 1, 13353, Berlin, Germany.
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Hessische Straße 3-4, 10115, Berlin, Germany.
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Xu Y, Zhou JW, Su B, Sun YJ, Zhou J, Liu Y, Zhou BY, Zou C. Left atrial strain parameters to predicting elevated left atrial pressure in patients with atrial fibrillation. Echocardiography 2024; 41:e15876. [PMID: 38980981 DOI: 10.1111/echo.15876] [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: 05/11/2024] [Revised: 06/10/2024] [Accepted: 06/13/2024] [Indexed: 07/11/2024] Open
Abstract
OBJECTIVES To assess the ability of left atrial (LA) strain parameters to discriminate patients with elevated left atrial pressure (LAP) from patients with atrial fibrillation (AF). METHODS AND RESULTS A total of 142 patients with non-valvular AF who underwent first catheter ablation (CA) between November 2022 and November 2023 were enrolled in the study. Conventional and speckle-tracking echocardiography (STE) were performed in all patients within 24 h before CA, and LAP was invasively measured during the ablation procedure. According to mean LAP, the study population was classified into two groups of normal LAP (LAP < 15 mmHg, n = 101) and elevated LAP (LAP ≥ 15 mmHg, n = 41). Compared with the normal LAP group, elevated LAP group showed significantly reduced LA reservoir strain (LASr) [9.14 (7.97-11.80) vs. 20 (13.59-26.96), p < .001], and increased LA filling index [9.60 (7.15-12.20) vs. 3.72 (2.17-5.82), p < .001], LA stiffness index [1.13 (.82-1.46) vs. .47 (.30-.70), p < .001]. LASr, LA filling index and LA stiffness index were independent predictors of elevated LAP after adjusted by the type of AF, EDT, E/e', mitral E, and peak acceleration rate of mitral E velocity. The receiver-operating characteristic curve (ROC) analysis showed LA strain parameters (area under curve [AUC] .794-.819) could provide similar or greater diagnostic accuracy for elevated LAP, as compared to conventional echocardiographic parameters. Furthermore, the novel algorithms built by LASr, LA stiffness index, LA filling index, and left atrial emptying fraction (LAEF), was used to discriminate elevated LAP in AF with good accuracy (AUC .880, accuracy of 81.69%, sensitivity of 80.49%, and specificity of 82.18%), and much better than 2016 ASE/EACVI algorithms in AF. CONCLUSION In patients with AF, LA strain parameters could be useful to predict elevated LAP and non-inferior to conventional echocardiographic parameters. Besides, the novel algorithm built by LA strain parameters combined with conventional parameters would improve the diagnostic efficiency.
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Affiliation(s)
- Ying Xu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jia-Wei Zhou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bo Su
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yun-Juan Sun
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jing Zhou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yang Liu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bing-Yuan Zhou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Cao Zou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
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Lisi M, Luisi GA, Pastore MC, Mandoli GE, Benfari G, Ilardi F, Malagoli A, Sperlongano S, Henein MY, Cameli M, D'Andrea A. New perspectives in the echocardiographic hemodynamics multiparametric assessment of patients with heart failure. Heart Fail Rev 2024; 29:799-809. [PMID: 38507022 PMCID: PMC11189326 DOI: 10.1007/s10741-024-10398-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/10/2024] [Indexed: 03/22/2024]
Abstract
International Guidelines consider left ventricular ejection fraction (LVEF) as an important parameter to categorize patients with heart failure (HF) and to define recommended treatments in clinical practice. However, LVEF has some technical and clinical limitations, being derived from geometric assumptions and is unable to evaluate intrinsic myocardial function and LV filling pressure (LVFP). Moreover, it has been shown to fail to predict clinical outcome in patients with end-stage HF. The analysis of LV antegrade flow derived from pulsed-wave Doppler (stroke volume index, stroke distance, cardiac output, and cardiac index) and non-invasive evaluation of LVFP have demonstrated some advantages and prognostic implications in HF patients. Speckle tracking echocardiography (STE) is able to unmask intrinsic myocardial systolic dysfunction in HF patients, particularly in those with LV preserved EF, hence allowing analysis of LV, right ventricular and left atrial (LA) intrinsic myocardial function (global peak atrial LS, (PALS)). Global PALS has been proven a reliable index of LVFP which could fill the gaps "gray zone" in the previous Guidelines algorithm for the assessment of LV diastolic dysfunction and LVFP, being added to the latest European Association of Cardiovascular Imaging Consensus document for the use of multimodality imaging in evaluating HFpEF. The aim of this review is to highlight the importance of the hemodynamics multiparametric approach of assessing myocardial function (from LVFP to stroke volume) in patients with HF, thus overcoming the limitations of LVEF.
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Affiliation(s)
- Matteo Lisi
- Department of Cardiovascular Disease-AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Viale Randi 5, 48121, Ravenna, Italy.
| | - Giovanni Andrea Luisi
- Department of Cardiovascular Disease-AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Viale Randi 5, 48121, Ravenna, Italy
| | - Maria Concetta Pastore
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Giovanni Benfari
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Federica Ilardi
- Department of Advanced Biomedical Sciences, Division of Cardiology, Federico II University Hospital, Via S. Pansini 5, 80131, Naples, Italy
- Mediterranea Cardiocentro, 80122, Naples, Italy
| | - Alessandro Malagoli
- Division of Cardiology, Nephro-Cardiovascular Department, Baggiovara Hospital, Baggiovara, Italy
| | - Simona Sperlongano
- Division of Cardiology, Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Michael Y Henein
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Matteo Cameli
- Department of Cardiovascular Disease-AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Viale Randi 5, 48121, Ravenna, Italy
| | - Antonello D'Andrea
- Department of Cardiology, Umberto I Hospital, 84014, Nocera Inferiore, SA, Italy
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Serafin A, Kosmala W, Marwick TH. Evolving Applications of Echocardiography in the Evaluation of Left Atrial and Right Ventricular Strain. Curr Cardiol Rep 2024; 26:593-600. [PMID: 38647564 PMCID: PMC11199230 DOI: 10.1007/s11886-024-02058-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE OF REVIEW Speckle-tracking echocardiography (STE) can assess myocardial motion in non-LV chambers-including assessment of left atrial (LA) and right ventricular (RV) strain. This review seeks to highlight the diagnostic, prognostic, and clinical significance of these parameters in heart failure, atrial fibrillation (AF), diastolic dysfunction, pulmonary hypertension (PH), tricuspid regurgitation, and heart transplant recipients. RECENT FINDINGS Impaired LA strain reflects worse LV diastolic function in individuals with and without HF, and this is associated with decreased exercise capacity. Initiating treatments targeting these functional aspects may enhance exercise capacity and potentially prevent heart failure (HF). Impaired LA strain also identifies patients with a high risk of AF, and this recognition may lead to preventive strategies. Impaired RV strain has significant clinical and prognostic implications across various clinical scenarios, including HF, PH, tricuspid regurgitation, or in heart transplant recipients. STE should not be limited to the assessment of deformation of the LV myocardium. The use of LA and RV strain is supported by a substantial evidence base, and these parameters should be used more widely.
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Affiliation(s)
| | - Wojciech Kosmala
- Wroclaw Medical University, Wroclaw, Poland
- Baker Heart and Diabetes Institute, Melbourne, Australia
- Menzies Institute for Medical Research, Hobart, Australia
| | - Thomas H Marwick
- Wroclaw Medical University, Wroclaw, Poland.
- Baker Heart and Diabetes Institute, Melbourne, Australia.
- Menzies Institute for Medical Research, Hobart, Australia.
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7
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Chávez CO, Centurión OA, Meza AJ, Del Pilar Falcón R, Scavenius KE, García LB, Sequeira OR, Torales JM, Galeano EJ. Left Atrial Peak Systolic Strain as an Indicator Pathway of Diastolic Dysfunction of the Left Ventricle. Crit Pathw Cardiol 2024; 23:111-118. [PMID: 38381698 DOI: 10.1097/hpc.0000000000000349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
BACKGROUND Left atrial peak systolic strain (LA-PSS) imaging is an emerging index of left atrial function, and it was shown to be decreased in heart failure with preserved ejection fraction (EF). We aimed to determine whether LA-PSS could be used as an additional diagnostic parameter to current existing guidelines for the presence of left ventricle diastolic dysfunction (LVDD). MATERIALS AND METHODS A total of 190 consecutive adult patients with cardiovascular risk factors and normal left ventricle EF with no prior history of heart failure were included in the study. Speckle tracking software was used to study ventricular parietal deformity, left ventricle global longitudinal systolic strain, and LA-PSS. RESULTS The median left ventricle global longitudinal systolic strain was -19%, with a significant difference ( P < 0.001) between patients with normal diastolic function versus those with LVDD. The median LA-PSS was 33% (30% to 38%) ( P < 0.001). Most patients (61%) had grade 1 atrial dysfunction based on PSS (range 24%-35%). The analysis of the area under the receiver operating characteristic curve of the LA-PSS as a potential indicator pathway of LVDD was 67% [95% confidence interval (CI), 62-72], and 75% (95% CI, 70-80), when the indeterminate pattern was included. The decreased LA-PSS made it possible to reclassify patients with an indeterminate pattern of diastolic function in 96% of cases. CONCLUSIONS These results support the potential role of LA-PSS as an additional parameter for the diagnosis of LVDD in patients with normal EF, and may be integrated into the guidelines for routine evaluation of patients.
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Affiliation(s)
- Christian Osmar Chávez
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Osmar Antonio Centurión
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Alfredo Javier Meza
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Rocío Del Pilar Falcón
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Karina E Scavenius
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Laura B García
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Orlando R Sequeira
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Judith M Torales
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
- Department of Health Sciences Research, Sanatorio Metropolitano, Fernando de la Mora, Paraguay
| | - Erdulfo J Galeano
- From the Division of Cardiovascular Medicine, Clinical Hospital, Asunción National University (UNA), San Lorenzo, Paraguay
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8
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Koukos M, Dimitroglou Y, Tsartsalis D, Beneki E, Tolis E, Patsourakos D, Kalompatsou A, Aggeli C, Tsioufis K. Left Atrium: A New Prognostic Marker and Therapeutic Target in Secondary Mitral Regurgitation? Eur Cardiol 2024; 19:e04. [PMID: 38807855 PMCID: PMC11131153 DOI: 10.15420/ecr.2023.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/13/2024] [Indexed: 05/30/2024] Open
Abstract
Mitral regurgitation (MR) is one of the most common valvular abnormalities worldwide and can be subdivided into primary and secondary causes. Atrial MR consists of a novel type of secondary MR (SMR), most often observed in patients with AF and heart failure with preserved ejection fraction. The main pathophysiological mechanism of atrial MR is mitral valve annular dilatation. Recently published studies have highlighted the clinical significance of left atrium (LA) evaluation in the early diagnosis and prognosis of patients with primary MR. However, there are little data regarding the role of the LA in SMR. The present literature review aims to elucidate the use of the echocardiographic parameters regarding LA evaluation in the prognosis prediction and therapeutic strategy of patients with SMR.
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Affiliation(s)
- Markos Koukos
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Yannis Dimitroglou
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Dimitrios Tsartsalis
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Eirini Beneki
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Elias Tolis
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Dimitrios Patsourakos
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Argyro Kalompatsou
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Constantina Aggeli
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, Hippokration Hospital of Athens, University of Athens Athens, Greece
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9
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Pio SM, Medvedofsky D, Delgado V, Stassen J, Weissman NJ, Grayburn PA, Kar S, Lim DS, Redfors B, Snyder C, Zhou Z, Alu MC, Kapadia SR, Lindenfeld J, Abraham WT, Mack MJ, Asch FM, Stone GW, Bax JJ. Left Atrial Improvement in Patients With Secondary Mitral Regurgitation and Heart Failure: The COAPT Trial. JACC Cardiovasc Imaging 2024:S1936-878X(24)00151-7. [PMID: 38795108 DOI: 10.1016/j.jcmg.2024.03.016] [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: 12/13/2023] [Revised: 03/22/2024] [Accepted: 03/28/2024] [Indexed: 05/27/2024]
Abstract
BACKGROUND Functional mitral regurgitation induces adverse effects on the left ventricle and the left atrium. Left atrial (LA) dilatation and reduced LA strain are associated with poor outcomes in heart failure (HF). Transcatheter edge-to-edge repair (TEER) of the mitral valve reduces heart failure hospitalization (HFH) and all-cause death in selected HF patients. OBJECTIVES The aim of this study was to evaluate the impact of LA strain improvement 6 months after TEER on the outcomes of patients enrolled in the COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation) trial. METHODS The difference in LA strain between baseline and the 6-month follow-up was calculated. Patients with at least a 15% improvement in LA strain were labeled as "LA strain improvers." All-cause death and HFH were assessed between the 6 and 24-month follow-up. RESULTS Among 347 patients (mean age 71 ± 12 years, 63% male), 106 (30.5%) showed improvement of LA strain at the 6-month follow-up (64 [60.4%] from the TEER + guideline-directed medical therapy [GDMT] group and 42 [39.6%] from the GDMT alone group). An improvement in LA strain was significantly associated with a reduction in the composite of death or HFH between the 6-month and 24-month follow-up, with a similar risk reduction in both treatment arms (Pinteraction = 0.27). In multivariable analyses, LA strain improvement remained independently associated with a lower risk of the primary composite endpoint both as a continuous variable (adjusted HR: 0.94 [95% CI: 0.89-1.00]; P = 0.03) and as a dichotomous variable (adjusted HR: 0.49 [95% CI: 0.27-0.89]; P = 0.02). The best outcomes were observed in patients treated with TEER in whom LA strain improved. CONCLUSIONS In symptomatic HF patients with severe mitral regurgitation, improved LA strain at the 6-month follow-up is associated with subsequently lower rates of the composite endpoint of all-cause mortality or HFH, both after TEER and GDMT alone. (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation [COAPT]; NCT01626079).
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Affiliation(s)
- Stephan M Pio
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Hospital University Germans Trias i Pujol, Badalona, Spain
| | - Jan Stassen
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Department of Cardiology, Jessa Hospital, Hasselt, Belgium
| | | | | | - Saibal Kar
- Los Robles Regional Medical Center, Thousand Oaks, California, USA; Bakersfield Heart Hospital, Bakersfield, California, USA
| | - D Scott Lim
- University of Virginia, Charlottesville, Virginia, USA
| | - Björn Redfors
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA; Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Clayton Snyder
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | - Zhipeng Zhou
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | - Maria C Alu
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | | | | | | | | | | | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands; Turku Heart Center, University of Turku and Turku University Hospital, Turku, Finland.
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10
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Cicetti M, Bagate F, Lapenta C, Gendreau S, Masi P, Mekontso Dessap A. Effect of volume infusion on left atrial strain in acute circulatory failure. Ann Intensive Care 2024; 14:53. [PMID: 38592568 PMCID: PMC11003961 DOI: 10.1186/s13613-024-01274-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/10/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Left atrial strain (LAS) is a measure of atrial wall deformation during cardiac cycle and reflects atrial contribution to cardiovascular performance. Pathophysiological significance of LAS in critically ill patients with hemodynamic instability has never been explored. This study aimed at describing LAS and its variation during volume expansion and to assess the relationship between LAS components and fluid responsiveness. METHODS This prospective observational study was performed in a French ICU and included patients with acute circulatory failure, for whom the treating physician decided to proceed to volume expansion (rapid infusion of 500 mL of crystalloid solution). Trans-thoracic echocardiography was performed before and after the fluid infusion. LAS analysis was performed offline. Fluid responsiveness was defined as an increase in velocity-time integral (VTI) of left ventricular outflow tract ≥ 10%. RESULTS Thirty-eight patients were included in the final analysis. Seventeen (45%) patients were fluid responders. LAS analysis had a good feasibility and reproducibility. Overall, LAS was markedly reduced in all its components, with values of 19 [15 - 32], -9 [-19 - -7] and - 9 [-13 - -5] % for LAS reservoir (LASr), conduit (LAScd) and contraction (LASct), respectively. LASr, LAScd and LASct significantly increased during volume expansion in the entire population. Baseline value of LAS did not predict fluid responsiveness and the changes in LAS and VTI during volume expansion were not significantly correlated. CONCLUSIONS LAS is severely altered during acute circulatory failure. LAS components significantly increase during fluid administration, but cannot be used to predict or assess fluid responsiveness.
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Affiliation(s)
- Marta Cicetti
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France
- Università Cattolica del Sacro Cuore, Roma, Italy
| | - François Bagate
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France.
- Faculté de Médecine, Groupe de recherche clinique CARMAS, Université Paris Est Créteil, Créteil, F- 94010, France.
| | - Cristina Lapenta
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France
| | - Ségolène Gendreau
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France
- Faculté de Médecine, Groupe de recherche clinique CARMAS, Université Paris Est Créteil, Créteil, F- 94010, France
| | - Paul Masi
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France
- Faculté de Médecine, Groupe de recherche clinique CARMAS, Université Paris Est Créteil, Créteil, F- 94010, France
| | - Armand Mekontso Dessap
- Service de Médecine Intensive Réanimation, AP-HP, Centre Hôpitaux Universitaires Henri Mondor, DHU A-TVB, 1 rue Gustave Eiffel, Créteil Cedex, F-94010, France
- Faculté de Médecine, Groupe de recherche clinique CARMAS, Université Paris Est Créteil, Créteil, F- 94010, France
- INSERM U955, Institut Mondor de Recherche Biomédicale, Créteil, F-94010, France
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Kaler IGBPS, Wibhuti IBR, Wiryawan IN, Lestari AAW. Predischarge Peak Atrial Longitudinal Strain and Plasma N-terminal Pro-hormone Brain Natriuretic Peptide as a Predictor of Short-term Rehospitalization and Cardiovascular Mortality in Patients with Acute Heart Failure. J Cardiovasc Echogr 2024; 34:63-71. [PMID: 39086695 PMCID: PMC11288303 DOI: 10.4103/jcecho.jcecho_70_23] [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: 10/26/2023] [Revised: 03/12/2024] [Accepted: 04/09/2024] [Indexed: 08/02/2024] Open
Abstract
Context The postacute heart failure (AHF) rehospitalization rate is attributed to persistent hemodynamic congestion despite clinical improvement. Peak atrial longitudinal strain (PALS), utilizing speckle tracking echocardiography technology, shows potential in post-AHF prognosis. Meanwhile, N-terminal pro-hormone brain natriuretic peptide (NT-proBNP) remains a known biomarker of intracardiac congestion. Aims This study aimed to determine the relationship between predischarge PALS and NT-proBNP as predictors of major adverse cardiac event (MACE) in patients after AHF hospitalization. Settings and Design This study is a prospective cohort study, conducted in Prof. Dr. I G.N.G Ngoerah Hospital, Bali, Indonesia. Subjects and Methods The study included hospitalized AHF patients, collecting demographic data, comorbidities, therapies, and echocardiographic measures before discharge. Predischarge PALS and NT-proBNP were taken within 24 h before discharge. The main outcome was MACE, defined as rehospitalization and cardiovascular mortality within 90 days. Statistical Analysis Used Comparative statistical analyses was done using independent t-test for continuous variables (Mann-Whitney U test for variables with abnormal distribution) and Chi-squared tests. Receiver operating characteristic (ROC) used in determining optimal threshold values of predischarge PALS and NT-proBNP as a predictor of MACE. Kaplan-Meier curves were employed to gauge event-free survival differences between these cohorts. Then, independent Cox regression was used to identify the predictors of MACE. Results The study enrolled 67 patients with varying ejection fraction (EF) (16 - heart failure with preserved ejection fraction, 10 - heart failure with mildly reduced ejection fraction, and 41 - heart failure with reduced ejection fraction; mean age: 56.88 ± 14.57 years). Over the 90-day follow-up, 21 patients (31.3%) encountered MACE. Both PALS (area under the curve [AUC] 0.816) and NT-proBNP (AUC 0.856) before discharge served as predictors of MACE. There was no significant AUC difference between ROC curves (area difference: 0.039, P = 0.553). The regression model highlighted that PALS and NT-proBNP level before discharge acted as independent predictors of MACE, irrespective of EF, average E/e', or estimated predischarge pulmonary capillary wedge pressure. Conclusions Predischarge PALS is comparable to NT-proBNP levels as independent predictors of short-term MACE after AHF hospitalization.
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Affiliation(s)
| | - Ida Bagus Rangga Wibhuti
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
| | - I. Nyoman Wiryawan
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
| | - A. A. Wiradewi Lestari
- Department of Clinical Pathology, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
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12
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Palmiero P, Caretto P, Zito A, Ciccone MM, Pelliccia F, Maiello M. Left ventricular diastolic function in atrial fibrillation: Methodological implications and clinical considerations. Echocardiography 2024; 41:e15818. [PMID: 38654654 DOI: 10.1111/echo.15818] [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: 02/12/2024] [Revised: 04/06/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
The assessment of LVDD is routinely included in echocardiographic evaluation because it correlates with cardiac disease progression and its prognostic value. Classic parameters used for assessing LV diastolic function correlate well with invasive measurements which remains the gold standard. Nevertheless, no one echocardiographic parameter alone can completely evaluate LVDD. LV diastolic function evaluation in atrial fibrillation is still challenging, since the E/A ratio, one of the most used parameters in echocardiographic evaluation, cannot be feasible. This is not a good reason to give up measurement. In this review, we analyze the different methods for estimating LV diastolic function in atrial fibrillation, including measurement not dependent on atrial systole and some novel methods that are promising, but not ever available during clinical practice highlighting that this assessment is mandatory for a complete clinical evaluation of the patients.
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Affiliation(s)
- Pasquale Palmiero
- ASL Brindisi, Cardiology Equipe, District of Brindisi, Brindisi, Italy
- Medical School, University of Bari, Bari, Italy
| | - Pierpaolo Caretto
- University Cardiology Unit, Interdisciplinary Department of Medicine, Polyclinic University Hospital, Bari, Italy
| | - Annapaola Zito
- ASL Brindisi, District of Francavilla Fontana, Brindisi, Italy
| | - Marco Matteo Ciccone
- University Cardiology Unit, Interdisciplinary Department of Medicine, Polyclinic University Hospital, Bari, Italy
| | | | - Maria Maiello
- ASL Brindisi, Cardiology Equipe, District of Brindisi, Brindisi, Italy
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13
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Uchiyama S, Toki M, Kitai T, Yoshioka K, Hayashida A, Yoshida K, Matsue Y, Yamamoto M, Minamino T, Kagiyama N. Dynamic changes in echocardiographic parameters in acute decompensated heart failure: REALITY-ECHO. J Cardiol 2024; 83:258-264. [PMID: 37884192 DOI: 10.1016/j.jjcc.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/11/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Appropriate evaluation of hemodynamic status is vital in the management of acute heart failure (AHF). We aimed to investigate the changes in echocardiographic parameters during very acute phases of AHF and their association with clinical outcomes. METHODS Patients who were admitted to four Japanese hospitals with AHF were prospectively enrolled. Comprehensive echocardiography and B-type natriuretic peptide (BNP) were assessed both on admission and the second day. RESULTS A total of 271 patients (80 ± 12 years old, 52 % male) was included. Overall, transmitral E velocity, E/A, tricuspid regurgitation pressure gradient (TRPG), and inferior vena cava diameter significantly decreased, and stroke volume and left ventricular ejection fraction showed a significant increase by the second day, whereas E/e' did not change. On the second day, BNP increased in 50 patients (18 %). Despite similar baseline characteristics, patients with increased BNP showed a significantly smaller improvement in transmitral flow parameters (E and A velocity, E/A, and flow patterns) and a smaller decrease in TRPG compared with patients with decreased BNP. Other echocardiographic parameter changes were not different between the groups. A combination of improvement in transmitral flow and TRPG was significantly associated with 90-day and 1-year composite events of all-cause death and heart failure hospitalization after adjustment by the Get With the Guidelines-Heart Failure risk score. CONCLUSIONS Echocardiographic parameters show a dynamic change in the very acute phase of AHF. Several parameters, such as the transmitral flow and TRPG might be useful in monitoring favorable hemodynamic change.
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Affiliation(s)
- Saori Uchiyama
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan; Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Misako Toki
- Department of Clinical Laboratory, The Sakakibara Heart Institute of Okayama, Okayama, Japan
| | - Takeshi Kitai
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan; National Cerebral and Cardiovascular Center, Department of Cardiovascular Medicine Osaka, Japan
| | - Kenji Yoshioka
- Department of Cardiology, Kameda Medical Center, Chiba, Japan; Department of Cardiology, Chiba, Japan
| | - Akihiro Hayashida
- Department of Cardiology, The Sakakibara Heart Institute of Okayama, Okayama, Japan
| | - Kiyoshi Yoshida
- Department of Cardiology, The Sakakibara Heart Institute of Okayama, Okayama, Japan
| | - Yuya Matsue
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan; Department of Cardiology, Kameda Medical Center, Chiba, Japan
| | - Masayoshi Yamamoto
- Department of Cardiology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Nobuyuki Kagiyama
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan; Department of Cardiology, The Sakakibara Heart Institute of Okayama, Okayama, Japan; Department of Digital Health and Telemedicine R&D, Juntendo University, Tokyo, Japan.
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14
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McAree D, Hauck A, Arzu J, Carr M, Acevedo J, Patel AB, Husain N. Clinical Predictors of Subacute Myocardial Dysfunction in Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with COVID-19. Pediatr Cardiol 2024; 45:876-887. [PMID: 36260103 PMCID: PMC9580417 DOI: 10.1007/s00246-022-03021-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/28/2022] [Indexed: 12/01/2022]
Abstract
Multisystem Inflammatory Syndrome in Children (MIS-C) often involves a post-viral myocarditis and associated left ventricular dysfunction. We aimed to assess myocardial function by strain echocardiography after hospital discharge and to identify risk factors for subacute myocardial dysfunction. We conducted a retrospective single-center study of MIS-C patients admitted between 03/2020 and 03/2021. Global longitudinal strain (GLS), 4-chamber longitudinal strain (4C-LS), mid-ventricular circumferential strain (CS), and left atrial strain (LAS) were measured on echocardiograms performed 3-10 weeks after discharge and compared with controls. Among 60 MIS-C patients, hypotension (65%), ICU admission (57%), and vasopressor support (45%) were common, with no mortality. LVEF was abnormal (< 55%) in 29% during hospitalization but only 4% at follow-up. Follow-up strain abnormalities were prevalent (GLS abnormal in 13%, 4C-LS in 18%, CS in 16%, LAS in 5%). Hypotension, ICU admission, ICU and hospital length of stay, and any LVEF < 55% during hospitalization were factors associated with lower strain at follow-up. Higher peak C-reactive protein (CRP) was associated with hypotension, ICU admission, total ICU days, and with lower follow-up GLS (r = - 0.55; p = 0.01) and CS (r = 0.41; p = 0.02). Peak CRP < 18 mg/dL had negative predictive values of 100% and 88% for normal follow-up GLS and CS, respectively. A subset of MIS-C patients demonstrate subclinical systolic and diastolic function abnormalities at subacute follow-up. Peak CRP during hospitalization may be a useful marker for outpatient cardiac risk stratification. MIS-C patients with hypotension, ICU admission, any LVEF < 55% during hospitalization, or a peak CRP > 18 mg/dL may warrant closer monitoring than those without these risk factors.
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Affiliation(s)
- Daniel McAree
- Department of Pediatric Cardiology, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, 225 E. Chicago Ave., Chicago, IL 60611 USA
| | - Amanda Hauck
- Department of Pediatric Cardiology, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, 225 E. Chicago Ave., Chicago, IL 60611 USA
| | - Jennifer Arzu
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Michael Carr
- Department of Pediatric Cardiology, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, 225 E. Chicago Ave., Chicago, IL 60611 USA
| | - Jennifer Acevedo
- Department of Pediatric Cardiology, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, 225 E. Chicago Ave., Chicago, IL 60611 USA
| | - Ami B. Patel
- Department of Infectious Diseases, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL USA
| | - Nazia Husain
- Department of Pediatric Cardiology, Northwestern University Ann & Robert H. Lurie Children’s Hospital of Chicago, 225 E. Chicago Ave., Chicago, IL 60611 USA
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15
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Chen EW, Bashir Z, Churchill JL, Has P, Klas B, Aurigemma GP, Bisaillon J, Dickey JB, Haines P. Evaluating left atrial strain and left ventricular diastolic strain rate as markers for diastolic dysfunction in patients with mitral annular calcification. Int J Cardiovasc Imaging 2024; 40:733-743. [PMID: 38289428 PMCID: PMC11052839 DOI: 10.1007/s10554-023-03041-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 12/22/2023] [Indexed: 04/29/2024]
Abstract
BACKGROUND Mitral annular calcification (MAC) poses many challenges to the evaluation of diastolic function using standard echocardiography. Left atrial (LA) strain and left ventricular early diastolic strain rate (DSr) measured by speckle-tracking echocardiography (STE) are emerging techniques in the noninvasive evaluation of diastolic function. We aim to evaluate the utility of LA strain and early DSr in predicting elevated left ventricular filling pressures (LVFP) in patients with MAC and compare their effectiveness to ratio of mitral inflow velocity in early and late diastole (E/A). METHODS We included adult patients with MAC who presented between January 1 and December 31, 2014 and received a transthoracic echocardiogram (TTE) and cardiac catheterization with measurement of LVFP within a 24-h period. We used Spearman's rank correlation coefficient to assess associations of LA reservoir strain and average early DSr with LVFP. Receiver operating characteristic (ROC) curves were computed to assess the effectiveness of LA strain and DSr in discriminating elevated LVFP as a dichotomized variable and to compare their effectiveness with E/A ratio categorized according to grade of diastolic dysfunction. RESULTS Fifty-five patients were included. LA reservoir strain demonstrated poor correlation with LVFP (Spearman's rho = 0.03, p = 0.81) and poor discriminatory ability for detecting elevated LVFP (AUC = 0.54, 95% CI 0.38-0.69). Categorical E/A ratio alone also demonstrated poor discriminatory ability (AUC = 0.53, 95% CI 0.39-0.67), and addition of LA reservoir strain did not significantly improve effectiveness (AUC = 0.58, 95% CI 0.42-0.74, p = 0.56). Average early DSr also demonstrated poor correlation with LVFP (Spearman's rho = -0.19, p = 0.16) and poor discriminatory ability for detecting elevated LVFP (AUC = 0.59, 95% CI 0.44-0.75). Addition of average early DSr to categorical E/A ratio failed to improve effectiveness (AUC = 0.62, 95% CI 0.46-0.77 vs. AUC = 0.54, 95% CI 0.39-0.69, p = 0.38). CONCLUSIONS In our sample, LA reservoir strain and DSr do not accurately predict diastolic filling pressure. Further research is required before LA strain and early DSr can be routinely used in clinical practice to assess filling pressure in patients with MAC.
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Affiliation(s)
- Edward W Chen
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Zubair Bashir
- Department of Cardiology, Alpert Medical School of Brown University, Providence, RI, USA
| | - Jessica L Churchill
- Department of Cardiology, Alpert Medical School of Brown University, Providence, RI, USA
| | - Phinnara Has
- Lifespan Biostatistics, Epidemiology and Research Design, Rhode Island Hospital, Providence, RI, USA
| | | | - Gerard P Aurigemma
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Chan Medical School, 55 Lake Ave North, Worcester, MA, 01655, USA
| | - Jonathan Bisaillon
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Chan Medical School, 55 Lake Ave North, Worcester, MA, 01655, USA
| | - John B Dickey
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Chan Medical School, 55 Lake Ave North, Worcester, MA, 01655, USA.
| | - Philip Haines
- Department of Cardiology, Alpert Medical School of Brown University, Providence, RI, USA
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16
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Mandoli GE, Cameli M, Pastore MC, Loiacono F, Righini FM, D'Ascenzi F, Focardi M, Cavigli L, Lisi M, Bisleri G, Dokollari A, Bernazzali S, Maccherini M, Valente S, Henein MY. Left ventricular fibrosis as a main determinant of filling pressures and left atrial function in advanced heart failure. Eur Heart J Cardiovasc Imaging 2024; 25:446-453. [PMID: 38109280 DOI: 10.1093/ehjci/jead340] [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: 08/11/2023] [Revised: 10/26/2023] [Accepted: 12/04/2023] [Indexed: 12/20/2023] Open
Abstract
AIMS Advanced heart failure (AdHF) is characterized by variable degrees of left ventricular (LV) dysfunction, myocardial fibrosis, and raised filling pressures which lead to left atrial (LA) dilatation and cavity dysfunction. This study investigated the relationship between LA peak atrial longitudinal strain (PALS), assessed by speckle-tracking echocardiography (STE), and invasive measures of LV filling pressures and fibrosis in a group of AdHF patients undergoing heart transplantation (HTX). METHODS AND RESULTS We consecutively enrolled patients with AdHF who underwent HTX at our Department. Demographic and basic echocardiographic data were registered, then invasive intracardiac pressures were obtained from right heart catheterization, and STE was also performed. After HTX, biopsy specimens from explanted hearts were collected to quantify the degree of LV myocardial fibrosis. Sixty-four patients were included in the study (mean age 62.5 ± 11 years, 42% female). The mean LV ejection fraction (LVEF) was 26.7 ± 6.1%, global PALS was 9.65 ± 4.5%, and mean pulmonary capillary wedge pressure (PCWP) was 18.8 ± 4.8 mmHg. Seventy-three % of patients proved to have severe LV fibrosis. Global PALS was inversely correlated with PCWP (R = -0.83; P < 0.0001) and with LV fibrosis severity (R = -0.78; P < 0.0001) but did not correlate with LVEF (R = 0.15; P = 0.2). Among echocardiographic indices of LV filling pressures, global PALS proved the strongest [area under the curve 0.955 (95% confidence interval 0.87-0.99)] predictor of raised (>18 mmHg) PCWP. CONCLUSION In patients with AdHF, reduced global PALS strongly correlated with the invasively assessed LV filling pressure and degree of LV fibrosis. Such relationship could be used as non-invasive indicator for optimum patient stratification for therapeutic strategies.
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Affiliation(s)
- Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Maria Concetta Pastore
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Ferdinando Loiacono
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Francesca Maria Righini
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Flavio D'Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Marta Focardi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Matteo Lisi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
- Division of Cardiology, Department of Cardiovascular Diseases-AUSL Romagna, 'Santa Maria delle Croci' Hospital, Ravenna, Italy
| | | | | | - Sonia Bernazzali
- Department of Cardiac Surgery, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Massimo Maccherini
- Department of Cardiac Surgery, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Serafina Valente
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Mario Bracci, 1, 53100 Siena, Italy
| | - Michael Y Henein
- Institute of Public Health and Clinical Medicine, Umea University, Umea, Sweden
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17
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Gerber BL, Castilho B. New insights into assessing severity of advanced heart failure through left atrial mechanics. Eur Heart J Cardiovasc Imaging 2024; 25:454-455. [PMID: 38195203 DOI: 10.1093/ehjci/jeae008] [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: 01/02/2024] [Accepted: 01/07/2024] [Indexed: 01/11/2024] Open
Affiliation(s)
- Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC) Université Catholique de Louvain, Av Hippocrate 10, 1200 Brussels, Belgium
| | - Bruno Castilho
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC) Université Catholique de Louvain, Av Hippocrate 10, 1200 Brussels, Belgium
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18
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Shinzato MH, Santos N, Nishida G, Moriya H, Assef J, Feres F, Hortegal RA. Left ventricular and atrial myocardial strain in heart failure with preserved ejection fraction: the evidence so far and prospects for phenotyping strategy. Cardiovasc Ultrasound 2024; 22:4. [PMID: 38433236 PMCID: PMC10910762 DOI: 10.1186/s12947-024-00323-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 02/13/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) represents a significant proportion of heart failure cases. Accurate diagnosis is challenging due to the heterogeneous nature of the disease and limitations in traditional echocardiographic parameters. MAIN BODY This review appraises the application of Global Longitudinal Strain (GLS) and Left Atrial Strain (LAS) as echocardiographic biomarkers in the diagnosis and phenotyping of HFpEF. Strain imaging, particularly Speckle Tracking Echocardiography, offers a superior assessment of myocardial deformation, providing a more detailed insight into left heart function than traditional metrics. Normal ranges for GLS and LAS are considered, acknowledging the impact of demographic and technical factors on these values. Clinical studies have demonstrated the prognostic value of GLS and LAS in HFpEF, especially in predicting cardiovascular outcomes and distinguishing HFpEF from other causes of dyspnea. Nevertheless, the variability of strain measurements and the potential for false-negative results underline the need for careful clinical interpretation. The HFA-PEFF scoring system's integration of these biomarkers, although systematic, reveals gaps in addressing the full spectrum of HFpEF pathology. The combined use of GLS and LAS has been suggested to define HFpEF phenogroups, which could lead to more personalized treatment plans. CONCLUSION GLS and LAS have emerged as pivotal tools in the non-invasive diagnosis and stratification of HFpEF, offering a promise for tailored therapeutic strategies. Despite their potential, a structured approach to incorporating these biomarkers into standard diagnostic workflows is essential. Future clinical guidelines should include clear directives for the combined utilization of GLS and LAS, accentuating their role in the multidimensional assessment of HFpEF.
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Affiliation(s)
- Mariane Higa Shinzato
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
| | - Natasha Santos
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
| | - Gustavo Nishida
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
| | - Henrique Moriya
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
- Biomedical Engineering Laboratory, University of Sao Paulo, São Paulo, Brazil
| | - Jorge Assef
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
| | - Fausto Feres
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909
| | - Renato A Hortegal
- Dante Pazzanese Institute of Cardiology, São Paulo, SP, Brazil, Av. Dr. Dante Pazzanese, 500, 04012909.
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19
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Olsen FJ, Diederichsen SZ, Jørgensen PG, Jensen MT, Dahl A, Landler NE, Graff C, Brandes A, Krieger D, Haugan K, Køber L, Højberg S, Svendsen JH, Biering-Sørensen T. Left Atrial Strain Predicts Subclinical Atrial Fibrillation Detected by Long-term Continuous Monitoring in Elderly High-Risk Individuals. Circ Cardiovasc Imaging 2024; 17:e016197. [PMID: 38440875 DOI: 10.1161/circimaging.123.016197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 01/24/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Left atrial (LA) speckle tracking provides detailed information on atrial function. Its utility for predicting subclinical atrial fibrillation (SCAF) is unclear. Therefore, we sought to investigate whether LA strain measures could predict SCAF detected by long-term continuous rhythm monitoring. METHODS This was an echocardiographic substudy of the LOOP study, where elderly at risk of stroke were randomized to receive a loop recorder (Reveal LINQ) or control. Participants who received a loop recorder were included in this analysis. Echocardiography included LA reservoir, conduit, and contraction strain. Participants were followed with continuous rhythm monitoring for SCAF (≥6 minutes). Cox proportional hazards regression was applied to adjust for atrial fibrillation risk factors. RESULTS In total, 956 participants were eligible for analysis. Median continuous rhythm monitoring was 35 months (IQR, 20-40 months), during which 278 (29%) were diagnosed with SCAF. The mean age was 74 years, 56% were male, median CHA2DS2-VASc-score was 4. LA reservoir strain was an independent predictor of SCAF after multivariable adjustments (HR, 1.04 [1.02-1.05], per 1% decrease) and so was contraction strain. The findings were unchanged in competing risk analyses and in participants with normal LA size and diastolic function. Participants with low reservoir strain (<33%) had a significantly higher risk of SCAF compared with those with high reservoir strain (incidence rate, 14.5 [12.4-16.9] versus 9.8 [8.2-11.8] events/100 person-years). The same was noted for low versus high contraction strain. CONCLUSIONS LA reservoir and contraction strain are independent predictors of SCAF in elderly at risk of stroke. This also applies to individuals with normal LA size and diastolic function. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT02036450.
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Affiliation(s)
- Flemming Javier Olsen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark (F.J.O., P.G.J., A.D., N.E.L., T.B.-S.)
- Department of Biomedical Sciences (F.J.O., N.E.L., T.B.-S.), University of Copenhagen, Copenhagen, Denmark
| | - Søren Zöga Diederichsen
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark (S.Z.D., L.K., J.H.S., T.B.-S.)
| | - Peter Godsk Jørgensen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark (F.J.O., P.G.J., A.D., N.E.L., T.B.-S.)
| | | | - Anders Dahl
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark (F.J.O., P.G.J., A.D., N.E.L., T.B.-S.)
| | - Nino Emanuel Landler
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark (F.J.O., P.G.J., A.D., N.E.L., T.B.-S.)
- Department of Biomedical Sciences (F.J.O., N.E.L., T.B.-S.), University of Copenhagen, Copenhagen, Denmark
| | - Claus Graff
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark (C.G.)
| | - Axel Brandes
- Department of Cardiology, Esbjerg Hospital - University Hospital of Southern Denmark, Esbjerg, Denmark (A.B.)
- Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark (A.B.)
| | - Derk Krieger
- University Hospital Zurich, University of Zurich, Zurich, Switzerland (D.K.)
- Stroke Unit, Mediclinic City Hospital, Dubai, UAE (D.K.)
| | - Ketil Haugan
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark (K.H.)
| | - Lars Køber
- Department of Clinical Medicine (L.K., J.H.S.), University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark (S.Z.D., L.K., J.H.S., T.B.-S.)
| | - Søren Højberg
- Department of Cardiology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark (S.H.)
| | - Jesper Hastrup Svendsen
- Department of Clinical Medicine (L.K., J.H.S.), University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark (S.Z.D., L.K., J.H.S., T.B.-S.)
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Hellerup, Denmark (F.J.O., P.G.J., A.D., N.E.L., T.B.-S.)
- Department of Biomedical Sciences (F.J.O., N.E.L., T.B.-S.), University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark (S.Z.D., L.K., J.H.S., T.B.-S.)
- Steno Diabetes Center, Copenhagen, Denmark (M.T.J., T.B-S.)
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20
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Mancusi C, Basile C, Spaccarotella C, Gargiulo G, Fucile I, Paolillo S, Gargiulo P, Santoro C, Manzi L, Marzano F, Ambrosino P, De Luca N, Esposito G. Novel Strategies in Diagnosing Heart Failure with Preserved Ejection Fraction: A Comprehensive Literature Review. High Blood Press Cardiovasc Prev 2024; 31:127-140. [PMID: 38489152 PMCID: PMC11043114 DOI: 10.1007/s40292-024-00629-1] [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: 12/26/2023] [Accepted: 01/26/2024] [Indexed: 03/17/2024] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is a prevalent global condition affecting approximately 50% of the HF population. With the aging of the worldwide population, its incidence and prevalence are expected to rise even further. Unfortunately, until recently, no effective medications were available to reduce the high mortality and hospitalization rates associated with HFpEF, making it a significant unmet need in cardiovascular medicine. Although HFpEF is commonly defined as HF with normal ejection fraction and elevated left ventricular filling pressure, performing invasive hemodynamic assessments on every individual suspected of having HFpEF is neither feasible nor practical. Consequently, several clinical criteria and diagnostic tools have been proposed to aid in diagnosing HFpEF. Overall, these criteria and tools are designed to assist healthcare professionals in identifying and evaluating patients who may have HFpEF based on a combination of signs, symptoms, biomarkers, and non-invasive imaging findings. By employing these non-invasive diagnostic approaches, clinicians can make informed decisions regarding the best pharmacological and rehabilitation strategies for individuals with suspected HFpEF. This literature review aims to provide an overview of all currently available methods for diagnosing and monitoring this disabling condition.
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Affiliation(s)
- Costantino Mancusi
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy.
| | - Christian Basile
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Carmen Spaccarotella
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Giuseppe Gargiulo
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Ilaria Fucile
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Stefania Paolillo
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Paola Gargiulo
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Ciro Santoro
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Lina Manzi
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Federica Marzano
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Pasquale Ambrosino
- Istituti Clinici Scientifici Maugeri IRCCS, Scientific Directorate of Telese Terme Institute, Telese, Italy
| | - Nicola De Luca
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Giovanni Esposito
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy.
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21
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Sezenöz B, Ünlü S, Yalçın Y, Yamak BA, Yazgan E, Türkoğlu S, Taçoy G. The effect of body weight on left atrial function determined by longitudinal strain analysis in young adults. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024; 40:407-414. [PMID: 37953372 DOI: 10.1007/s10554-023-03008-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE Obesity is a risk factor for various cardiovascular disorders. Left atrial (LA) function is vital for predicting adverse outcomes in many diseases. LA strain was recently proposed as a noninvasive and valuable parameter for LA functional evaluation. We investigated the effect of body mass index (BMI) values on left atrial functions determined by longitudinal strain analysis in young adults without concomitant disease. METHODS We prospectively included 134 subjects in our study. Participants were categorized into three subgroups, obese, overweight, and control, according to their BMI. Conventional echocardiographic measurements and strain analysis were performed on all patients. RESULTS There were 41 patients (30.5%) in the obesity group, 46 patients (34.3%) in the overweight group, and 47 patients (35.0%) in the control group. Obese patients had significantly larger LA volume (46.9 ± 12.1 ml; p < 0.001) compared to overweight and control subjects; however, LA volume index (21.4 ± 6.1 ml/m2 vs. 22.4 ± 6.1 ml/m2 vs. 22.4 ± 5.0 ml/m2; p = 0.652) were similar between groups. In the LA strain analysis, obese patients were found to have lower left atrial reservoir longitudinal strain (LASr) compared to both the overweight and control group (44.2 ± 5.8% vs. 39.1 ± 3.7% vs. 36.5 ± 4.9%; p < 0.001); moreover obese patients had significantly worse left atrial contraction phase longitudinal strain (LASct) (-15.1 ± 3.1% vs. -13.1 ± 2.5%; p = 0.007) and left atrial conduit phase longitudinal strain (LAScd) (-29.0 ± 7.1% vs. -23.3 ± 5.4%; p < 0.001) values compared to the control group. However, LASct and LAScd values did not differ between overweight and obese patients. CONCLUSION LA function determined by LA strain analysis was impaired in obese and overweight individuals compared to the control group, even in the early stages of life. The prognostic significance of this finding should be investigated in prospective studies.
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Affiliation(s)
- Burak Sezenöz
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
| | - Serkan Ünlü
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey.
| | - Yakup Yalçın
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
| | - Betül Ayça Yamak
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
| | - Elif Yazgan
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
| | - Sedat Türkoğlu
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
| | - Gülten Taçoy
- Faculty of Medicine, Department of Cardiology, Gazi University, Ankara, Turkey
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22
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Pawar SG, Saravanan PB, Gulati S, Pati S, Joshi M, Salam A, Khan N. Study the relationship between left atrial (LA) volume and left ventricular (LV) diastolic dysfunction and LV hypertrophy: Correlate LA volume with cardiovascular risk factors. Dis Mon 2024; 70:101675. [PMID: 38262769 DOI: 10.1016/j.disamonth.2024.101675] [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] [Indexed: 01/25/2024]
Abstract
Heart failure (HF) with normal ejection fraction - the isolated diastolic heart failure, depicts increasing prevalence and health care burden in recent times. Having less mortality rate compared to systolic heart failure but high morbidity, it is evolving as a major cardiac concern. With increasing clinical use of Left atrial volume (LAV) quantitation in clinical settings, LAV has emerged as an important independent predictor of cardiovascular outcome in HF with normal ejection fraction. This article is intended to review the diastolic and systolic heart failure, their association with left atrial volume, in depth study of Left atrial function dynamics with determinants of various functional and structural changes.
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Affiliation(s)
| | | | | | | | - Muskan Joshi
- Tbilisi State Medical University, Tbilisi, Georgia
| | - Ajal Salam
- Government Medical College, Kottayam, Kerala, India
| | - Nida Khan
- Jinnah Sindh Medical University, Karachi, Pakistan
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23
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Zhang N, Tang L, Zhang L, Wang Q, Zhao L, Liu X, Hua Y, Duan H, Shao S, Zhou K, Wang C. Evaluation of left ventricular stiffness with echocardiography. Echocardiography 2024; 41:e15737. [PMID: 38284673 DOI: 10.1111/echo.15737] [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: 04/11/2023] [Revised: 11/25/2023] [Accepted: 12/22/2023] [Indexed: 01/30/2024] Open
Abstract
Half of patients with heart failure are presented with preserved ejection fraction (HFpEF). The pathophysiology of these patients is complex, but increased left ventricular (LV) stiffness has been proven to play a key role. However, the application of this parameter is limited due to the requirement for invasive catheterization for its measurement. With advances in ultrasound technology, significant progress has been made in the noninvasive assessment of LV chamber or myocardial stiffness using echocardiography. Therefore, this review aims to summarize the pathophysiological mechanisms, correlations with invasive LV stiffness constants, applications in different populations, as well as the limitations of echocardiography-derived indices for the assessment of both LV chamber and myocardial stiffness. Indices of LV chamber stiffness, such as the ratio of E/e' divided by left ventricular end-diastolic volume (E/e'/LVEDV), the ratio of E/SRe (early diastolic strain rates)/LVEDV, and diastolic pressure-volume quotient (DPVQ), are derived from the relationship between echocardiographic parameters of LV filling pressure (LVFP) and LV size. However, these methods are surrogate and lumped measurements, relying on E/e' or E/SRe for evaluating LVFP. The limitations of E/e' or E/SRe in the assessment of LVFP may contribute to the moderate correlation between E/e'/LVEDV or E/SRe/LVEDV and LV stiffness constants. Even the most validated measurement (DPVQ) is considered unreliable in individual patients. In comparison to E/e'/LVEDV and E/SRe/LVEDV, indices like time-velocity integral (TVI) measurements of pulmonary venous and transmitral flows may demonstrate better performance in assessing LV chamber stiffness, as evidenced by their higher correlation with LV stiffness constants. However, only one study has been conducted on the exploration and application of TVI in the literature, and the accuracy of assessing LV chamber stiffness remains to be confirmed. Regarding echocardiographic indices for LV myocardial stiffness evaluation, parameters such as epicardial movement index (EMI)/ diastolic wall strain (DWS), intrinsic velocity propagation of myocardial stretch (iVP), and shear wave imaging (SWI) have been proposed. While the alteration of DWS and its predictive value for adverse outcomes in various populations have been widely validated, it has been found that DWS may be better considered as an overall marker of cardiac function performance rather than pure myocardial stiffness. Although the effectiveness of iVP and SWI in assessing left ventricular myocardial stiffness has been demonstrated in animal models and clinical studies, both indices have their limitations. Overall, it seems that currently no echocardiography-derived indices can reliably and accurately assess LV stiffness, despite the development of several parameters. Therefore, a comprehensive evaluation of LV stiffness using all available parameters may be more accurate and enable earlier detection of alterations in LV stiffness.
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Affiliation(s)
- Nanjun Zhang
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Liting Tang
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Linling Zhang
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Qinhui Wang
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Li Zhao
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Medical School of Sichuan University, Chengdu, Sichuan, China
| | - Xiaoliang Liu
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yimin Hua
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hongyu Duan
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shuran Shao
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kaiyu Zhou
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chuan Wang
- Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education Chengdu, Sichuan, China
- Key Laboratory of Development and Diseases of Women and Children of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Begic Z, Djukic M, Begic E, Aziri B, Mladenovic Z, Iglica A, Sabanovic-Bajramovic N, Begic N, Kovacevic-Preradovic T, Stanetic B, Badnjevic A. Left atrial strain analysis in the realm of pediatric cardiology: Advantages and implications. Technol Health Care 2024; 32:1255-1272. [PMID: 37840514 DOI: 10.3233/thc-231087] [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] [Indexed: 10/17/2023]
Abstract
BACKGROUND Left atrial (LA) strain analysis has emerged as a noninvasive technique for assessing LA function and early detection of myocardial deformation. Recently, its application has also shown promise in the pediatric population, spanning diverse cardiac conditions that demand accurate and sensitive diagnostic measures. OBJECTIVE This research article endeavors to explore the role of LA strain parameters and contribute to the growing body of knowledge in pediatric cardiology, paving the way for more effective and tailored approaches to patient care. METHODS A comprehensive literature review was conducted to gather evidence from studies using echocardiographic strain imaging techniques across pediatric populations. RESULTS LA strain parameters exhibited greater sensitivity than conventional atrial function indicators, with early detection of diastolic dysfunction and LA remodeling in pediatric cardiomyopathy, children with multisystem inflammatory syndrome, rheumatic heart disease, as well as childhood renal insufficiency and obesity offering prognostic relevance as potential markers in these pediatric subpopulations. However, there remains a paucity of evidence concerning pediatric mitral valve pathology, justifying further exploration. CONCLUSION LA strain analysis carries crucial clinical and prognostic implications in pediatric cardiac conditions, with reliable accuracy and sensitivity to early functional changes.
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Affiliation(s)
- Zijo Begic
- Department of Cardiology, Pediatric Clinic, Clinical Center University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Milan Djukic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Edin Begic
- Department of Pharmacology, Sarajevo Medical School, Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina
- Department of Cardiology, General Hospital "Prim. Dr. Abdulah Nakas", Sarajevo, Bosnia and Herzegovina
| | - Buena Aziri
- Department of Pharmacology, Sarajevo Medical School, Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina
| | - Zorica Mladenovic
- Department of Cardiology, Military Medical Academy, University of Defense, Belgrade, Serbia
| | - Amer Iglica
- Intensive Care Unit, Clinic for Heart, Blood Vessels and Rheumatism, Clinical Center University of Sarajevo, Bosnia and Herzegovina
| | - Nirvana Sabanovic-Bajramovic
- Intensive Care Unit, Clinic for Heart, Blood Vessels and Rheumatism, Clinical Center University of Sarajevo, Bosnia and Herzegovina
| | - Nedim Begic
- Department of Cardiology, Pediatric Clinic, Clinical Center University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Tamara Kovacevic-Preradovic
- Department of Cardiology, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
- Department of Internal Medicine, Medical Faculty, University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - Bojan Stanetic
- Department of Cardiology, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
- Department of Internal Medicine, Medical Faculty, University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - Almir Badnjevic
- Verlab Research Institute for Biomedical Engineering, Medical Devices and Artificial Intelligence, Sarajevo, Bosnia and Herzegovina
- Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
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Lamy J, Taoutel R, Chamoun R, Akar J, Niederer S, Mojibian H, Huber S, Baldassarre LA, Meadows J, Peters DC. Atrial fibrosis by cardiac MRI is a correlate for atrial stiffness in patients with atrial fibrillation. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024; 40:107-117. [PMID: 37857929 DOI: 10.1007/s10554-023-02968-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 09/22/2023] [Indexed: 10/21/2023]
Abstract
A relationship between left atrial strain and pressure has been demonstrated in many studies, but not in an atrial fibrillation (AF) cohort. In this work, we hypothesized that elevated left atrial (LA) tissue fibrosis might mediate and confound the LA strain vs. pressure relationship, resulting instead in a relationship between LA fibrosis and stiffness index (mean LA pressure/LA reservoir strain). Sixty-seven patients with AF underwent a standard cardiac MR exam including long-axis cine views (2 and 4-ch) and a free-breathing high resolution three-dimensional late gadolinium enhancement (LGE) of the atrium (N = 41), within 30 days prior to AF ablation, at which procedure invasive mean left atrial pressure (LAP) was measured. LV and LA Volumes, EF, and comprehensive analysis of LA strains (strain and strain rates and strain timings during the atrial reservoir, conduit and active, i.e. active atrial contraction, phases) were measured and LA fibrosis content (LGE (ml)) was assessed from 3D LGE volumes. LA LGE was well correlated to atrial stiffness index overall (R = 0.59, p < 0.001), and among patient subgroups. Pressure was only correlated to maximal LA volume (R = 0.32) and the time to peak reservoir strain rate (R = 0.32) (both p < 0.01), among all functional measurements. LA reservoir strain was strongly correlated with LAEF (R = 0.95, p < 0.001) and LA minimum volume (r = 0.82, p < 0.001). In our AF cohort, pressure is correlated to maximum LA volume and time to peak reservoir strain. LA pressure/ LA reservoir strain, a metric of stiffness, correlates with LA fibrosis (LA LGE), reflecting Hook's Law.
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Affiliation(s)
- Jérôme Lamy
- Department of Radiology and Biomedical Imaging, Yale Magnetic Resonance Research Center, Yale University, 300 Cedar St, TAC N117, PO Box 208043, New Haven, CT, 06520, USA
| | - Roy Taoutel
- Department of Medicine, Cardiovascular Division, Yale University, New Haven, CT, USA
| | - Romy Chamoun
- Department of Medicine, Cardiovascular Division, Yale University, New Haven, CT, USA
| | - Joseph Akar
- Department of Medicine, Cardiovascular Division, Yale University, New Haven, CT, USA
| | | | - Hamid Mojibian
- Department of Radiology and Biomedical Imaging, Yale Magnetic Resonance Research Center, Yale University, 300 Cedar St, TAC N117, PO Box 208043, New Haven, CT, 06520, USA
| | - Steffen Huber
- Department of Radiology and Biomedical Imaging, Yale Magnetic Resonance Research Center, Yale University, 300 Cedar St, TAC N117, PO Box 208043, New Haven, CT, 06520, USA
| | - Lauren A Baldassarre
- Department of Medicine, Cardiovascular Division, Yale University, New Haven, CT, USA
| | - Judith Meadows
- Department of Medicine, Cardiovascular Division, Yale University, New Haven, CT, USA
| | - Dana C Peters
- Department of Radiology and Biomedical Imaging, Yale Magnetic Resonance Research Center, Yale University, 300 Cedar St, TAC N117, PO Box 208043, New Haven, CT, 06520, USA.
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26
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Place F, Carpenter H, Morrison BN, Chester N, Cooper R, Stansfield BN, George KP, Oxborough D. The impact of image and performance enhancing drugs on atrial structure and function in resistance trained individuals. Echo Res Pract 2023; 10:19. [PMID: 38053157 DOI: 10.1186/s44156-023-00031-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 10/09/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Image and performance enhancing drugs (IPEDs) are commonly used in resistance trained (RT) individuals and negatively impact left ventricular (LV) structure and function. Few studies have investigated the impact of IPEDs on atrial structure and function with no previous studies investigating bi-atrial strain. Additionally, the impact of current use vs. past use of IPEDs is unclear. METHODS Utilising a cross-sectional design, male (n = 81) and female (n = 15) RT individuals were grouped based on IPED user status: current (n = 57), past (n = 19) and non-users (n = 20). Participants completed IPED questionnaires, anthropometrical measurements, electrocardiography, and transthoracic echocardiography with strain imaging. Structural cardiac data was allometrically scaled to body surface area (BSA) according to laws of geometric similarity. RESULTS Body mass and BSA were greater in current users than past and non-users of IPEDs (p < 0.01). Absolute left atrial (LA) volume (60 ± 17 vs 46 ± 12, p = 0.001) and right atrial (RA) area (19 ± 4 vs 15 ± 3, p < 0.001) were greater in current users than non-users but this difference was lost following scaling (p > 0.05). Left atrial reservoir (p = 0.008, p < 0.001) and conduit (p < 0.001, p < 0.001) strain were lower in current users than past and non-users (conduit: current = 22 ± 6, past = 29 ± 9 and non-users = 31 ± 7 and reservoir: current = 33 ± 8, past = 39 ± 8, non-users = 42 ± 8). Right atrial reservoir (p = 0.015) and conduit (p = 0.007) strain were lower in current than non-users (conduit: current = 25 ± 8, non-users = 33 ± 10 and reservoir: current = 36 ± 10, non-users = 44 ± 13). Current users showed reduced LV diastolic function (A wave: p = 0.022, p = 0.049 and E/A ratio: p = 0.039, p < 0.001) and higher LA stiffness (p = 0.001, p < 0.001) than past and non-users (A wave: current = 0.54 ± 0.1, past = 0.46 ± 0.1, non-users = 0.47 ± 0.09 and E/A ratio: current = 1.5 ± 0.5, past = 1.8 ± 0.4, non-users = 1.9 ± 0.4, LA stiffness: current = 0.21 ± 0.7, past = 0.15 ± 0.04, non-users = 0.15 ± 0.07). CONCLUSION Resistance trained individuals using IPEDs have bi-atrial enlargement that normalises with allometric scaling, suggesting that increased size is, in part, associated with increased body size. The lower LA and RA reservoir and conduit strain and greater absolute bi-atrial structural parameters in current than non-users of IPEDs suggests pathological adaptation with IPED use, although the similarity in these parameters between past and non-users suggests reversibility of pathological changes with withdrawal.
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Affiliation(s)
- Florence Place
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK
| | - Harry Carpenter
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK
| | - Barbara N Morrison
- School of Human Kinetics, Trinity Western University, Langley, BC, Canada
| | - Neil Chester
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK
| | - Robert Cooper
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK
| | - Ben N Stansfield
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Arizona, USA
| | - Keith P George
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK
| | - David Oxborough
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom Street, Liverpool, L3 3AF, UK.
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27
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Company Calabuig AM, Nunez E, Georgiopoulos G, Nicolaides KH, Charakida M, De Paco Matallana C. Three-dimensional echocardiography and strain cardiac imaging in women with pre-eclampsia with follow-up to 6 months postpartum. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:852-859. [PMID: 37550920 DOI: 10.1002/uog.27442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVE Epidemiological studies have established that women with pre-eclampsia (PE) are at increased long-term cardiovascular risk. Mild cardiac functional changes have been documented during pregnancy in women with PE, but their evolution from presentation to the postpartum period remains poorly defined. The aim of this study was to assess biventricular cardiovascular indices using novel and sensitive two-dimensional and three-dimensional (3D) echocardiographic modalities in pregnancy and to track alterations in both risk factors and cardiovascular indices in the postpartum period. METHODS A total of 59 women with PE were examined at 34 (interquartile range, 31-37) weeks' gestation and at 2-3 days, 3 months and 6 months postpartum. During pregnancy, 118 women with a normotensive pregnancy were also recruited as controls. Biventricular ejection fraction and left ventricular mass were measured by 3D echocardiography. Biventricular global longitudinal strain and strain of the left atrium were assessed using speckle-tracking imaging. RESULTS In women with PE, compared with controls, there was lower left ventricular diastolic function (left atrial reservoir strain, 44.1% vs 49.2%) and increased left ventricular mass index (148 vs 128 g/m2 ), but there was no significant difference in right ventricular functional indices. These alterations in cardiac indices were mostly explained by differences in maternal risk factors. In the postpartum period, most cardiac indices improved by 3 months. Multivariable linear mixed-model analysis demonstrated that this improvement was mostly attributed to reduction in weight and blood pressure. CONCLUSION In women with PE, there is postpartum improvement in cardiac functional and structural indices in parallel with improvement in their risk factor profile. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- A M Company Calabuig
- Hospital Clinico Universitario Virgen de la Arrixaca, Institute for Biomedical Research of Murcia, IMIB-Arrixaca, Murcia, Spain
- Harris Birthright Research Centre for Fetal Medicine, Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - E Nunez
- Hospital Clinico Universitario Virgen de la Arrixaca, Institute for Biomedical Research of Murcia, IMIB-Arrixaca, Murcia, Spain
| | - G Georgiopoulos
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - K H Nicolaides
- Harris Birthright Research Centre for Fetal Medicine, Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - M Charakida
- Harris Birthright Research Centre for Fetal Medicine, Fetal Medicine Research Institute, King's College Hospital, London, UK
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - C De Paco Matallana
- Hospital Clinico Universitario Virgen de la Arrixaca, Institute for Biomedical Research of Murcia, IMIB-Arrixaca, Murcia, Spain
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Bingöl G, Avcı Demir F, Özmen E, Ünlü S, Özden Ö, Tokdil KO, Arsoy LB, Özpamuk Karadeniz F, Ökçün B. Effects of an Impaired Fasting Glucose on the Left Atrial Strain Evaluated by Speckle Tracking Echocardiography. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1982. [PMID: 38004031 PMCID: PMC10672977 DOI: 10.3390/medicina59111982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/01/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023]
Abstract
Background and Objectives: Similar to diabetes, the presence of left ventricular (LV) diastolic function (DD) has been reported in various studies which were conducted with people with a diagnosis of an impaired fasting blood glucose (FBG). This study aimed to examine the effects of the fasting blood glucose (FBG) levels on the left atrial strain (LAS) estimated by two-dimensional echocardiography speckle tracking analyses in patients without known diabetes. Material and Methods: The study included 148 participants (74 female and 74 male) without a history of diabetes mellitus or chronic disease. The patients were divided into two groups as follows: individuals with an FBG < 100 mg/dL and those with an FBG between 100 and 125 mg/dL after at least 8 h of overnight fasting. According to these FBG levels, speckle tracking echocardiography (STE) measures were compared. Results: There was a significant decrease in the LA reservoir (52.3 ± 15 vs. 44.5 ± 10.7; p = 0.001) and conduit strain (36.9 ± 11.7 vs. 28.4 ± 9.7; p = 0.001) in the impaired FBG group. When the STE findings of both ventricles were compared, no significant difference was observed between the groups in right and left ventricular strain imaging. Conclusions: In the earliest stage of LVDD, changes in atrial functional parameters become particularly evident. Echocardiographic analyses of these parameters can help to diagnose and determine the degree of LVDD while the morphological parameters are still normal. The addition of LAS imaging to routine transthoracic echocardiography (TTE) studies in patients with an impaired FBG but without a DM diagnosis may be helpful in demonstrating subclinical LVDD or identifying patients at risk for LVDD in this patient group.
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Affiliation(s)
- Gülsüm Bingöl
- Department of Cardiology, Istanbul Arel University, 34537 Istanbul, Turkey;
| | - Fulya Avcı Demir
- Department of Cardiology, Antalya Medical Park Hospital, 07160 Antalya, Turkey;
| | - Emre Özmen
- Memorial Bahçelievler Hospital, 34180 Istanbul, Turkey; (E.Ö.); (Ö.Ö.); (B.Ö.)
| | - Serkan Ünlü
- Department of Cardiology, Gazi University Faculty of Medicine, 06570 Ankara, Turkey;
| | - Özge Özden
- Memorial Bahçelievler Hospital, 34180 Istanbul, Turkey; (E.Ö.); (Ö.Ö.); (B.Ö.)
| | | | - Leyla Bulut Arsoy
- Department of Biochemistry, İstanbul Göztepe Prof Dr. Süleyman Yalçın City Hospital, 34722 İstanbul, Turkey;
| | - Fatma Özpamuk Karadeniz
- Department of Cardiology, Medical Faculty, Karamanoğlu Mehmetbey University, 70100 Karaman, Turkey
| | - Barış Ökçün
- Memorial Bahçelievler Hospital, 34180 Istanbul, Turkey; (E.Ö.); (Ö.Ö.); (B.Ö.)
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29
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Suleman M, Saqib M, Mumtaz H, Iftikhar M, Raza A, Rauf Butt S, Talha KM. Novel echocardiographic markers for left ventricular filling pressure prediction in heart failure with preserved ejection fraction (ECHO-PREDICT): a prospective cross-sectional study. Ann Med Surg (Lond) 2023; 85:5384-5395. [PMID: 37915674 PMCID: PMC10617904 DOI: 10.1097/ms9.0000000000001287] [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: 06/24/2023] [Accepted: 08/31/2023] [Indexed: 11/03/2023] Open
Abstract
Heart failure with preserved ejection fraction is a complex clinical syndrome associated with a high level of morbidity and mortality, constituting 56% of heart failure cases and showing an increasing prevalence. The E/Ea ratio, used for echocardiographic assessment of left ventricular (LV) filling pressure, has been commonly recommended as a noninvasive measure. However, its validity lacks robust prospective validation in patients with preserved LV ejection fraction, and its accuracy has been questioned in comparison to patients with reduced LV ejection fraction. The objective of this study was to evaluate the accuracy of novel echocardiographic markers incorporating peak E velocity, left atrial volume index (LAVi), and pulmonary artery systolic pressure (PAP) for noninvasive estimation of LV end-diastolic pressure (LVEDP) against invasive measurement. In this cross-sectional study conducted at a tertiary care hospital, a sample size of 122 participants was utilized. Statistical analyses including independent samples t-test, χ2 test, and linear regression analysis were employed to explore correlations and predict outcomes. The results indicated that Group 1 (LVEDP <20 mmHg) had a mean age of 59.25 years, while Group 2 (LVEDP >20 mmHg) had a mean age of 56.93 years. Mitral E velocity positively predicted LVEDP, while Mitral E/A ratio showed a negative association. Notably, (E+PAP)/2, (E+LAVi)/2, and Mitral E exhibited good discriminative ability, with respective area under the curve values of 0.840, 0.900, and 0.854. (E+LAVi)/2 demonstrated the highest discriminatory power, with a threshold of 40.100, yielding high sensitivity (0.971) but relatively low specificity (0.302) in predicting LVEDP greater than 20. These findings emphasize the accuracy and utility of combining diastolic variables and peak E velocity as markers for left ventricular filling pressure in patients with a high burden of cardiac disease. Additionally, the study highlights the importance of these parameters in assessing cardiac abnormalities and supports the potential of novel echocardiographic parameters, particularly (E+LAVi)/2, in predicting LVEDP greater than 20. Further research is warranted to validate and explore the prognostic implications of these parameters in larger patient populations, ultimately improving the diagnosis and management of cardiac disease and enhancing clinical outcomes.
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Affiliation(s)
| | | | | | | | - Ali Raza
- Peshawar Institute of Cardiology
| | - Samia Rauf Butt
- University College of Medicine and Dentistry, Lahore, Pakistan
| | - Kenza Manahal Talha
- Clinical Research Associate, Department of Clinical Investigation, Maroof International Hospital, Islamabad
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30
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Li H, Hu PX, Chen J. Correlation of left atrial function and pulmonary edema in patients with left heart failure on cardiopulmonary ultrasonography. Front Cardiovasc Med 2023; 10:1274443. [PMID: 37965083 PMCID: PMC10641496 DOI: 10.3389/fcvm.2023.1274443] [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: 08/08/2023] [Accepted: 10/13/2023] [Indexed: 11/16/2023] Open
Abstract
Objective Patients with heart failure with pulmonary edema may have declining left atrial (LA) function. Left atrial strain (LAS) imaging enables quantitative assessment of LA function. The aim of this prospective study was to assess the LA function and pulmonary edema in patients with heart failure evaluated by cardiopulmonary ultrasonography. Methods Two-dimensional speckle-tracking echocardiography for LAS was performed in 115 consecutive patients with congestive heart failure. A semiquantitative B-lines score of pleural effusions was derived by pulmonary ultrasound almost at the same time by combined cardiopulmonary ultrasound. Results Compared with those who did not have pulmonary edema, patients with pulmonary edema had lower LAS (LASreservoir, 21.5 ± 4.9% vs. 9.2 ± 3.7% [P < 0.001]; LASconduit, 10.7 ± 3.5% vs. 5.1 ± 2.1% [P < 0.001]; LASpump, 11.3 ± 5.4% vs. 4.0 ± 2.7% [P < 0.001]), lower LVEF, TAPSE; and higher SPAP, E/e', larger LA, LV, RV; more severe MR. However, there were no significant between-group differences with respect to sex and body surface area. In patients with pulmonary edema, B-lines score was independently associated with LASreservoir (R = -0.71, P < 0.001); LASpump (R = -0.66, P < 0.001) and LASconduit (R = -0.56, P < 0.001). On multiple linear regression, decreased LASreservoir (beta = -0.61, B = -0.71, P < 0.001) and elevated SPAP (beta = 0.31, B = 0.13, P = 0.01) were significantly associated with B-lines score in heart failure. Conclusion Declining LA function, especially the reservoir function, assessed by speckle-tracking echocardiography is related to the degree and occurrence of pulmonary edema in patients with left heart failure.
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Affiliation(s)
- Hong Li
- Department of Ultrasound, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine (Shenzhen Traditional Chinese Medicine Hospital), Shenzhen, China
| | - Ping-Xiang Hu
- Department of Ultrasound, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine (Shenzhen Traditional Chinese Medicine Hospital), Shenzhen, China
| | - Jian Chen
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University (Shenzhen Second People’s Hospital), Shenzhen, China
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Sharifov OF, Denney TS, Girard AA, Gupta H, Lloyd SG. Coronary artery disease is associated with impaired atrial function regardless of left ventricular filling pressure. Int J Cardiol 2023; 387:131102. [PMID: 37257514 PMCID: PMC10527465 DOI: 10.1016/j.ijcard.2023.05.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 05/05/2023] [Accepted: 05/26/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND Left atrial (LA) strain is impaired in left ventricular (LV) diastolic dysfunction, associated with increased LV end diastolic pressure (LVEDP). In patients with preserved LV ejection fraction (LVEF), coronary artery disease (CAD) is known to impair LV diastolic function. The relationship of LVEDP with CAD and impact on LA strain is not well studied. METHODS AND RESULTS Patients with LVEF >50% (n = 37, age 61 ± 7 years) underwent coronary angiography, high-fidelity LV pressure measurements and cardiac magnetic resonance imaging. LA volumes, LA emptying fraction (LAEF), LA reservoir strain (LARS) and LA long-axis shortening (LALAS) were measured. By coronary angiography, patients were assigned into 3 groups: severe-CAD (n = 19, with obstruction of major coronary arteries >70% and/or history of coronary revascularization), mild-to-moderate-CAD (n = 10, obstruction of major coronary arteries 30-60%), and no-CAD (n = 8, obstruction of major coronary arteries and branches <30%). Overall, LVEF was 65 ± 8% and LVEDP was 14.4 ± 5.6 mmHg. Clinical characteristics, LVEDP and LV function measurements were similar in 3 groups. Severe-CAD group had lower LAEF, LALAS and LARS than those in no-CAD group (P < 0.05 all). In regression analysis, LARS and LALAS were associated with CAD severity and treatment with Nitrates, whereas LAEF and LAEFactive were associated with CAD severity, treatment with Nitrates and LA minimum volume (P < 0.05 all). LAEFpassive was associated with LVED volume (P < 0.05). CONCLUSIONS LA functional impairment may be affected by coexistent CAD severity, medications, in particular, Nitrates, and loading conditions, which should be considered when assessing LA function and LA-LV interaction. Our findings inspire exploration in a larger cohort.
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Affiliation(s)
- Oleg F Sharifov
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Thomas S Denney
- Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States of America
| | - Andrew A Girard
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Himanshu Gupta
- Cardiac Imaging, Valley Health System, Ridgewood, NJ, United States of America
| | - Steven G Lloyd
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States of America; Birmingham Veterans Affairs Medical Center, Birmingham, AL, United States of America.
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32
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Chan N, Wang TKM, Anthony C, Hassan OA, Chetrit M, Dillenbeck A, Smiseth OA, Nagueh SF, Klein AL. Echocardiographic Evaluation of Diastolic Function in Special Populations. Am J Cardiol 2023; 202:131-143. [PMID: 37429061 DOI: 10.1016/j.amjcard.2023.05.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/10/2023] [Accepted: 05/13/2023] [Indexed: 07/12/2023]
Abstract
Left ventricular (LV) diastolic dysfunction results from a combination of impaired relaxation, reduced restoring forces, and increased chamber stiffness. Noninvasive assessment of diastology uses a multiparametric approach involving surrogate markers of increased filling pressures, which include mitral inflow, septal and lateral annular velocities, tricuspid regurgitation velocity, and left atrial volume index. However, these parameters must be used cautiously. This is because the traditional algorithms for evaluating diastolic function and estimation of LV filling pressures (LVFPs), as recommended by the American Society of Echocardiography and European Association of Cardiovascular Imaging 2016 guidelines, do not apply to unique patients with underlying cardiomyopathies, significant valvular disease, conduction abnormalities, arrhythmias, LV assist devices, and heart transplants, which alter the relation between the conventional indexes of diastolic function and LVFP. The purpose of this review is to provide solutions for evaluating LVFP through illustrative examples of these special populations, incorporating supplemental Doppler indexes, such as isovolumic relaxation time, mitral deceleration time, and pulmonary venous flow analysis, as needed to formulate a more comprehensive approach.
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Affiliation(s)
- Nicholas Chan
- Seymour, Paul, and Gloria Milstein Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York
| | - Tom Kai Ming Wang
- Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Chris Anthony
- Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ossama Abou Hassan
- Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Michael Chetrit
- Division of Cardiology, McGill University, Montreal, Québec, Canada
| | - Amy Dillenbeck
- Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Otto A Smiseth
- Institute for Surgical Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | | | - Allan L Klein
- Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
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Zuckerberg JC, Matsubara D, Kauffman HL, Chang JC, Calderon-Anyosa R, Patel C, Hogarty AN, Falkensammer CB, Mercer-Rosa LM, Quartermain MD, Wang Y, Banerjee A. Left atrial stiffness and strain are novel indices of left ventricular diastolic function in children: validation followed by application in multisystem inflammatory syndrome in children due to COVID-19. Eur Heart J Cardiovasc Imaging 2023; 24:1241-1251. [PMID: 37159912 DOI: 10.1093/ehjci/jead087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 02/18/2023] [Accepted: 04/15/2023] [Indexed: 05/11/2023] Open
Abstract
AIMS We hypothesized left atrial (LA) stiffness may serve as a surrogate marker in children to differentiate elevated pulmonary capillary wedge pressure (PCWP) from normal and help detect diastolic dysfunction in myocardial injury due to multisystem inflammatory syndrome in children (MIS-C). METHODS AND RESULTS We validated LA stiffness in 76 patients (median age 10.5 years), 33 had normal PCWP (<12 mmHg) and 43 had elevated PCWP (≥12 mmHg). LA stiffness was applied to 42 MIS-C patients [28 with myocardial injury (+) and 14 without myocardial injury (-)], defined by serum biomarkers. The validation group consisted of a group with and without cardiomyopathies, whose PCWP values ranged from normal to severely elevated. Peak LA strain was measured by speckle-tracking and E/e' from apical four chamber views. Noninvasive LA stiffness was calculated as: LAStiffness=E/e'LAPeakStrain (%-1). Patients with elevated PCWP showed significantly elevated LA stiffness [median 0.71%-1 vs. 0.17%-1, P < 0.001]. Elevated PCWP group showed significantly decreased LA strain (median: 15.0% vs. 38.2%, P < 0.001). Receiver operator characteristic (ROC) curve for LA stiffness yielded an area under the curve (AUC) of 0.88 and cutoff value of 0.27%-1. In MIS-C group, ROC curve yielded an AUC of 0.79 and cutoff value of 0.29%-1 for identifying myocardial injury. CONCLUSION In children with elevated PCWP, LA stiffness was significantly increased. When applied to children with MIS-C, LA stiffness classified myocardial injury accurately. LA stiffness and strain may serve as noninvasive markers of diastolic function in the pediatric population.
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Affiliation(s)
- Jeremy C Zuckerberg
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Daisuke Matsubara
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Hunter L Kauffman
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Joyce C Chang
- Division of Rheumatology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Renzo Calderon-Anyosa
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Chandni Patel
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Alexa N Hogarty
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Christine B Falkensammer
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Laura M Mercer-Rosa
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Michael D Quartermain
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Yan Wang
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Anirban Banerjee
- Division of Cardiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
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Harada T, Kagami K, Shina T, Sorimachi H, Yuasa N, Saito Y, Naito A, Yoshida K, Kato T, Wada N, Ishii H, Obokata M. Diagnostic value of reduced left atrial compliance during ergometry exercise in heart failure with preserved ejection fraction. Eur J Heart Fail 2023; 25:1293-1303. [PMID: 37062872 DOI: 10.1002/ejhf.2862] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/19/2023] [Accepted: 04/08/2023] [Indexed: 04/18/2023] Open
Abstract
AIMS Diagnosis of heart failure with preserved ejection fraction (HFpEF) remains challenging in patients presenting with chronic dyspnoea. We sought to determine the diagnostic value of reduced left atrial (LA) compliance during exercise to diagnose HFpEF. METHODS AND RESULTS Ergometry exercise stress echocardiography was performed in 225 patients with HFpEF and 262 non-heart failure controls (non-cardiac dyspnoea [NCD]) in Protocol 1, where the diagnosis of HFpEF was defined by the HFA-PEFF algorithm. In Protocol 2, the diagnosis of HFpEF was ascertained by exercise right heart catheterization in 67 participants (49 HFpEF and 18 NCD). Speckle-tracking echocardiography was performed at rest and during exercise to determine LA compliance (ratio of LA reservoir strain to E/e'). As compared with NCD, patients with HFpEF demonstrated decreased LA reservoir strain and compliance at rest, and these differences further increased during exercise in Protocol 1. Exercise LA compliance discriminated HFpEF from NCD (area under the curve 0.87, p < 0.0001), with a superior diagnostic ability to exercise E/e' ratio (DeLong p = 0.005). Exercise LA compliance demonstrated incremental diagnostic value over clinical factors (age, systemic hypertension, and atrial fibrillation) and resting LA compliance (χ2 212.4 vs. 166.2, p < 0.0001). These findings were confirmed in Protocol 2. CONCLUSION Left atrial compliance during exercise demonstrated superior diagnostic ability to exercise E/e' ratio, with incremental diagnostic value over the resting LA compliance. Exercise LA compliance may enhance the diagnosis of HFpEF among patients with dyspnoea.
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Affiliation(s)
- Tomonari Harada
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Kazuki Kagami
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
- Division of Cardiovascular Medicine, National Defense Medical College, Saitama, Japan
| | - Takayuki Shina
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Hidemi Sorimachi
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Naoki Yuasa
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Yuki Saito
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Ayami Naito
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
- Division of Cardiovascular Medicine, National Defense Medical College, Saitama, Japan
| | - Kuniko Yoshida
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Toshimitsu Kato
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Naoki Wada
- Department of Rehabilitation Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Hideki Ishii
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Masaru Obokata
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
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Wang H, Ruan L, Shang J, Song Y, Tong M, Wu T. Left atrial subclinical dysfunction in children with Kawasaki disease: a two-dimensional speckle-tracking echocardiography study. Minerva Pediatr (Torino) 2023; 75:567-575. [PMID: 31144493 DOI: 10.23736/s2724-5276.19.05459-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
BACKGROUND Left atrial (LA) function is a very important prognostic indicator for many cardiovascular diseases. In this study, we aimed to determine whether LA function is impaired in children with Kawasaki disease (KD) and to analyze the relationships between LA deformation and conventional echocardiographic parameters and laboratory markers. METHODS A total of 50 KD patients during different disease phases and 50 age- and sex-matched controls were retrospectively analyzed. Patients in the acute phase based on coronary artery dilation (CAD) were subdivided into Group I (with CAD) and Group II (without CAD) and compared. RESULTS During the acute phase, KD patients had a lower peak LA longitudinal strain (PLALS), a lower LA strain peak during LA contraction (LASct), and a lower LA strain rate peak during LA contraction (LASRct) than the controls. The PLALS, LASct and LASRct began to increase during the subacute phase, and during the convalescent phase, all LA strains in patients had recovered to normal compared with the control subjects. Subgroup analysis revealed that, compared with Group II, Group I had higher C-reactive protein (CRP) and serum N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels; however, there were no significant differences in LA strains. Only the PLALS during the acute phase was negatively correlated with left ventricular mass index, CRP and NT-proBNP. CONCLUSIONS In patients with KD, LA function is impaired during the acute phase, and this impairment is transient. Two-dimensional speckled tracking echocardiography is a useful tool for detecting subclinical LA dysfunction.
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Affiliation(s)
- Haiyong Wang
- Department of Ultrasound Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Litao Ruan
- Department of Ultrasound Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China -
| | - Jing Shang
- Department of Ultrasound Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Yan Song
- Department of Ultrasound Medicine, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Minghui Tong
- Third Department of Ultrasound Medicine, Second Affiliated Hospital, Lanzhou University, Lanzhou, China
| | - Tingting Wu
- Third Department of Ultrasound Medicine, Second Affiliated Hospital, Lanzhou University, Lanzhou, China
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Abou Kamar S, Aga YS, de Bakker M, van den Berg VJ, Strachinaru M, Bowen D, Frowijn R, Akkerhuis KM, Brugts JJ, Manintveld O, Umans V, Geleijnse M, de Boer RA, Boersma E, Kardys I, van Dalen BM. Prognostic value of temporal patterns of left atrial reservoir strain in patients with heart failure with reduced ejection fraction. Clin Res Cardiol 2023:10.1007/s00392-023-02244-x. [PMID: 37311973 DOI: 10.1007/s00392-023-02244-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/02/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND We investigated whether repeatedly measured left atrial reservoir strain (LASr) in heart failure with reduced ejection fraction (HFrEF) patients provides incremental prognostic value over a single baseline LASr value, and whether temporal patterns of LASr provide incremental prognostic value over temporal patterns of other echocardiographic markers and NT-proBNP. METHODS In this prospective observational study, 153 patients underwent 6-monthly echocardiography, during a median follow-up of 2.5 years. Speckle tracking echocardiography was used to measure LASr. Hazard ratios (HRs) were calculated for LASr from Cox models (baseline) and joint models (repeated measurements). The primary endpoint (PEP) comprised HF hospitalization, left ventricular assist device, heart transplantation, and cardiovascular death. RESULTS Mean age was 58 ± 11 years, 76% were men, 82% were in NYHA class I/II, mean LASr was 20.9% ± 11.3%, and mean LVEF was 29% ± 10%. PEP was reached by 50 patients. Baseline and repeated measurements of LASr (HR per SD change (95% CI) 0.20 (0.10-0.41) and (0.13 (0.10-0.29), respectively) were both significantly associated with the PEP, independent of both baseline and repeated measurements of other echo-parameters and NT-proBNP. Although LASr was persistently lower over time in patients with PEP, temporal trajectories did not diverge in patients with versus without the PEP as the PEP approached. CONCLUSION LASr was associated with adverse events in HFrEF patients, independent of baseline and repeated other echo-parameters and NT-proBNP. Temporal trajectories of LASr showed decreased but stable values in patients with the PEP, and do not provide incremental prognostic value for clinical practice compared to single measurements of LASr.
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Affiliation(s)
- S Abou Kamar
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
- The Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - Y S Aga
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - M de Bakker
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - V J van den Berg
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Cardiology, Northwest Clinics, Alkmaar, The Netherlands
- Department of Anesthesiology, Leiden University Medical Center, Leiden, The Netherlands
| | - M Strachinaru
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - D Bowen
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - R Frowijn
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - K M Akkerhuis
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - J J Brugts
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - O Manintveld
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - V Umans
- Department of Cardiology, Northwest Clinics, Alkmaar, The Netherlands
| | - M Geleijnse
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - R A de Boer
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - E Boersma
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - I Kardys
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
| | - B M van Dalen
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Room Na-316, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
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Kim MJ, Cho JS, Lee K, Kwon W, Ohn C, Lee M, Kim DW, Kim TS, Park MW. Strategic multimodal non-invasive assessment of cardiac performance in patients with heart failure. ESC Heart Fail 2023. [PMID: 37312276 PMCID: PMC10375145 DOI: 10.1002/ehf2.14425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 03/10/2023] [Accepted: 05/24/2023] [Indexed: 06/15/2023] Open
Abstract
AIMS Although various non-invasive cardiac examinations are known to be predictive of long-term outcomes in patients with heart failure (HF), combining them properly would provide synergism. We aimed to show that non-invasive cardiac assessments targeting left ventricular filling pressure (LVFP), left atrial remodelling, and exercise capacity would provide better prognostication in combination. METHODS AND RESULTS This prospective observational study included consecutive hospitalized stage A-C HF patients evaluated with N-terminal pro-B-type natriuretic peptide (NT-proBNP), echocardiography including two-dimensional speckle tracking, and cardiopulmonary exercise testing. According to NT-proBNP and echocardiographic semi-quantitative LVFP grading (Echo-LVFP), patients were classified into three LVFP groups: normal range of both Echo-LVFP and NT-proBNP (Group 1), normal range of Echo-LVFP but elevated NT-proBNP (Group 2), and elevated Echo-LVFP and NT-proBNP (Group 3). The adverse outcome was defined as a composite of cardiovascular death, non-fatal acute coronary syndrome, acute stroke, or HF-related hospitalization. Among 224 HF patients (mean age of 63.8 ± 11.6 years, 158 men) analysed, 160 (71.4%) had ischaemic aetiology. During the follow-up of 18.6 ± 9.8 months, event-free survival in Group 2 (n = 56, age of 65.4 ± 12.4) was better than that in Group 3 (n = 45, age of 68.5 ± 11.5) but worse than that in Group 1 (n = 123, mean age of 61.4 ± 10.5) (log-rank P < 0.001). Mechanical left atrial dysfunction (peak longitudinal strain <28%) (adjusted hazard ratio 5.69, 95% confidence interval 1.06-4.48) and limited exercise capacity (peak VO2 per +5 mL/kg/min) (adjusted hazard ratio 0.63, 95% confidence interval 0.46-0.87) were also predictable adverse outcomes. Serial addition of peak VO2 and left atrial strain to the model incrementally enhanced the predictive power of LVFP-based risk stratification for adverse outcomes. CONCLUSIONS The combination of NT-proBNP and Echo-LVFP could be used to predict adverse outcomes in patients with HF of various stages. Left atrial mechanics and exercise capacity are incremental to prognostication. Non-invasive test findings could be strategically combined to provide an integrative profile of cardiac performance.
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Affiliation(s)
- Mi-Jeong Kim
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Jung Sun Cho
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Kyusup Lee
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Woojin Kwon
- Department of Anaesthesiology and Pain Medicine, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Chaeryeon Ohn
- Department of Anaesthesiology and Pain Medicine, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Myunhee Lee
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Dae-Won Kim
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Tae-Seok Kim
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Mahn-Won Park
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Division of Cardiology, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
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Aga YS, Abou Kamar S, Chin JF, van den Berg VJ, Strachinaru M, Bowen D, Frowijn R, Akkerhuis MK, Constantinescu AA, Umans V, Geleijnse ML, Boersma E, Brugts JJ, Kardys I, van Dalen BM. Potential role of left atrial strain in estimation of left atrial pressure in patients with chronic heart failure. ESC Heart Fail 2023. [PMID: 37157926 PMCID: PMC10375167 DOI: 10.1002/ehf2.14372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/08/2023] [Accepted: 03/23/2023] [Indexed: 05/10/2023] Open
Abstract
AIMS In a large proportion of heart failure with reduced ejection fraction (HFrEF) patients, echocardiographic estimation of left atrial pressure (LAP) is not possible when the ratio of the peak early left ventricular filling velocity over the late filling velocity (E/A ratio) is not available, which may occur due to several potential causes. Left atrial reservoir strain (LASr) is correlated with LV filling pressures and may serve as an alternative parameter in these patients. The aim of this study was to determine whether LASr can be used to estimate LAP in HFrEF patients in whom E/A ratio is not available. METHODS AND RESULTS Echocardiograms of chronic HFrEF patients were analysed and LASr was assessed with speckle tracking echocardiography. LAP was estimated using the current ASE/EACVI algorithm. Patients were divided into those in whom LAP could be estimated using this algorithm (LAPe) and into those in whom this was not possible because E/A ratio was not available (LAPne). We assessed the prognostic value of LASr on the primary endpoint (PEP), which comprised the composite of hospitalization for the management of acute or worsened HF, left ventricular assist device implantation, cardiac transplantation, and cardiovascular death, whichever occurred first in time. We studied 153 patients with a mean age of 58 years of whom 76% men and 82% who were in NYHA class I-II. A total of 86 were in the LAPe group and 67 in the LAPne group. LASr was significantly lower in the LAPne group as compared with the LAPe group (15.8% vs. 23.8%, P < 0.001). PEP-free survival at a median follow-up of 2.5 years was 78% in LAPe versus 51% in LAPne patients. An increase in LASr was significantly associated with a reduced risk of the PEP in LAPne patients (adjusted hazard ratio: 0.91 per %, 95% confidence interval 0.84-0.98). An abnormal LASr (<18%) was associated with a five-fold increase in reaching the PEP. CONCLUSIONS In HFrEF patients in whom echocardiographic estimation of LAP is not possible due to due to unavailability of E/A ratio, assessing LASr potentially carries added clinical and prognostic value.
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Affiliation(s)
- Yaar S Aga
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - Sabrina Abou Kamar
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
- The Netherlands Heart Institute, Utrecht, The Netherlands
| | - Jie Fen Chin
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | - Victor J van den Berg
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mihai Strachinaru
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Daniel Bowen
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Rene Frowijn
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Martijn K Akkerhuis
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alina A Constantinescu
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Victor Umans
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marcel L Geleijnse
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Eric Boersma
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jasper J Brugts
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Isabella Kardys
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Bas M van Dalen
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
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Vautier M, Mulet B, Macquaire C, Cousergue C, André CO, Maragnes P, Ollitrault P, Labombarda F. Abnormal left atrial compliance is associated with a history of life-threatening arrhythmia in corrected Tetralogy of Fallot. Front Cardiovasc Med 2023; 10:1161017. [PMID: 37180807 PMCID: PMC10169587 DOI: 10.3389/fcvm.2023.1161017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/04/2023] [Indexed: 05/16/2023] Open
Abstract
Objectives The objectives of this study were to examine left atrial (LA) function and compliance using two-dimensional (2D) strain analysis in adult patients with corrected Tetralogy of Fallot (c-ToF) and to investigate the relationships between LA function and patient characteristics, especially history of life-threatening arrhythmia (h-LTA). Methods Fifty-one c-ToF patients (34 males; age, 39 ± 15 years; h-LTA, n = 13) were included in this retrospective monocenter study. In addition to a 2D standard echocardiography examination, 2D strain analysis was performed to assess left ventricular (LV) and LA functions, including peak-positive LA strain (LAS-reservoir function) and LA compliance [defined as the ratio LAS/(E/Ea)]. Results Patients with h-LTA were older and exhibited a longer QRS duration. LV ejection fraction, LAS and LA compliance were significantly lower in the group of patients with h-LTA. Indexed LA and RA volumes, RV end-diastolic area was significantly higher and RV fractional area change significantly lower in the h-LTA group. LA compliance was the best echocardiographic predictor for h-LTA (AUC: 0.839; p < 0.001). Moderate inverted correlations were found between LA compliance and age and QRS duration. Among the echocardiographic parameters, LA compliance was moderately inversely correlated with RV end-diastolic area (r = -0.40, p = 0.01). Conclusion We documented abnormal LAS and LA compliance values in adult c-ToF patients. Further study is needed to determine how best to incorporate LA strain, particularly LA compliance, into multiparametric predictive models for LTA in c-ToF patients.
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Affiliation(s)
| | - Benoit Mulet
- Department of Pediatrics, CHU de Caen-Normandie, Caen, France
| | | | | | | | | | | | - Fabien Labombarda
- Department of Cardiology, Normandie Univ, UNICAEN, CHU Caen-Normandie, UR PSIR 4650, Unicaen, Caen, France
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Lamy J, Taoutel R, Chamoun R, Akar J, Niederer S, Mojibian H, Huber S, Baldassarre LA, Meadows J, Peters DC. Atrial Fibrosis by cardiac MRI is a correlate for atrial stiffness in patients with atrial fibrillation. RESEARCH SQUARE 2023:rs.3.rs-2818190. [PMID: 37131741 PMCID: PMC10153380 DOI: 10.21203/rs.3.rs-2818190/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Aims A relationship between left atrial strain and pressure has been demonstrated in many studies, but not in an atrial fibrillation (AF) cohort. In this work, we hypothesized that elevated left atrial (LA) tissue fibrosis might mediate and confound the LA strain vs. pressure relationship, resulting instead in a relationship between LA fibrosis and stiffness index (mean pressure/LA reservoir strain). Methods and Results Sixty-seven patients with AF underwent a standard cardiac MR exam including long-axis cine views (2 and 4-ch) and a free-breathing high resolution three-dimensional late gadolinium enhancement (LGE) of the atrium (N=41), within 30 days prior to AF ablation, at which procedure invasive mean left atrial pressure (LAP) was measured. LV and LA Volumes, EF, and comprehensive analysis of LA strains (strain and strain rates and strain timings during the atrial reservoir, conduit and active phases) were measured and LA fibrosis content (LGE (ml)) was assessed from 3D LGE volumes. LA LGE was well correlated to atrial stiffness index (LA mean pressure/LA reservoir strain) overall (R=0.59, p<0.001), and among patient subgroups. Pressure was only correlated to maximal LA volume (R=0.32) and the time to peak reservoir strain rate (R=0.32), among all functional measurements. LA reservoir strain was strongly correlated with LAEF (R=0.95, p<0.001) and LA minimum volume (r=0.82, p<0.001). Conclusion In our AF cohort, pressure is correlated to maximum LA volume and time to peak reservoir strain. LA LGE is a strong marker of stiffness.
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Charles Jain C, Egbe AC, Oh JK, Connolly HM, Miranda WR. Echo-Doppler and strain assessment of filling pressures in adults with congenitally corrected transposition and systemic right ventricles. Eur Heart J Cardiovasc Imaging 2023; 24:454-462. [PMID: 35866302 DOI: 10.1093/ehjci/jeac115] [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: 12/24/2021] [Revised: 05/31/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
AIMS Systolic dysfunction of the systemic right ventricle (sRV) is common in adults with transposition of the great arteries and sRV. In acquired disease, diastology analysis for assessment of filling pressures (FP) is paramount in patient care. METHODS AND RESULTS Retrospective analysis of 47 adults with sRV without prior systemic tricuspid valve surgery undergoing catheterization and echocardiography within 7 days (median -2 [-1, -3]) from January 2000 to February 2021 at our institution. Median age was 48 (31, 55) years, and 16 (34.0%) patients were female. FPs were normal in 21 patients (44.7%). Left atrial size was enlarged in most patients (83.0%) with mean indexed value 58.3 ± 23.4 mL/m2. Tissue Doppler e' was not significantly different between those with high FPs vs. normal (medial 0.07 ± 0.03 vs. 0.08 ± 0.03 m/s, P = 0.63; lateral 0.08 ± 0.04 vs. 0.08 ± 0.04 m/s, P = 0.88). E velocity and subpulmonic mitral regurgitant velocity were higher in those with high FPs (0.9 ± 0.3 vs. 0.6 ± 0.2 m/s, P = 0.005; 3.8 ± 1.1 vs. 2.8 ± 0.9 m/s, P = 0.004). Left atrial reservoir strain, sRV global longitudinal strain, and subpulmonic left ventricular strain were worse in those with high FP (18.0 ± 7.6 vs. 27.9 ± 10.2%, P = 0.0009; -13.0 ± 4.4 vs. -17.9 ± 5.0%, P = 0.002; -16.8 ± 5.7 vs. -23.0 ± 3.8%, P = 0.001). CONCLUSION Despite the complex anatomy, FPs can be assessed non-invasively in adults with sRV without prior systemic tricuspid valve surgery. The current guideline algorithm for diastolic dysfunction in acquired heart disease has limited applicability in this population. Given the limitations of Doppler in this heterogeneous population, strain analysis can be a helpful adjunct for estimation of FPs.
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Affiliation(s)
- C Charles Jain
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
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Stassen J, Galloo X, Hirasawa K, van der Bijl P, Leon MB, Marsan NA, Bax JJ. Interaction between secondary mitral regurgitation and left atrial function and their prognostic implications after cardiac resynchronization therapy. Eur Heart J Cardiovasc Imaging 2023; 24:532-541. [PMID: 35900222 PMCID: PMC10029846 DOI: 10.1093/ehjci/jeac149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 07/07/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
AIMS Left atrial (LA) function is a strong prognostic marker in patients with heart failure and functional mitral regurgitation (MR). Although cardiac resynchronization therapy (CRT) has shown to improve MR severity, the interaction between a reduction in MR severity and an increase in LA function, as well as its association with outcomes, has not been investigated. METHODS AND RESULTS LA reservoir strain (RS) was evaluated with speckle tracking echocardiography in patients with at least moderate functional MR undergoing CRT implantation. MR improvement was defined as at least 1 grade improvement in MR severity at 6 months after CRT implantation. The primary endpoint was all-cause mortality. A total of 340 patients (mean age 66 ± 10 years, 73% male) were included, of whom 200 (59%) showed MR improvement at 6 months follow-up. On multivariable analysis, an improvement in MR severity was independently associated with an increase in LARS (odds ratio 1.008; 95% confidence interval 1.003-1.013; P = 0.002). After multivariable adjustment, including baseline and follow-up variables, an increase in LARS was significantly associated with lower mortality. MR improvers showing LARS increasement had the lowest mortality rate, whereas outcomes were not significantly different between MR non-improvers and MR improvers showing no LARS increasement (P = 0.236). CONCLUSION A significant reduction in MR severity at 6 months after CRT implantation is independently associated with an increase in LARS. In addition, an increase in LARS is independently associated with lower all-cause mortality in patients with heart failure and significant functional MR.
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Affiliation(s)
- Jan Stassen
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
- Department of Cardiology, Jessa Hospital, Stadsomvaart 11, 3500 Hasselt, Belgium
| | - Xavier Galloo
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
- Department of Cardiology, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Kensuke Hirasawa
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
| | - Pieter van der Bijl
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
| | - Martin B Leon
- Department of Cardiology, Columbia University Irving Medical Center/Presbyterian Hospital and Cardiovascular Research Foundation, New York, NY 10032, USA
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
- Turku Heart Center, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, FI-20520 Turku, Finland
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Left atrial strain evaluation to assess left ventricle diastolic dysfunction and heart failure with preserved ejection fraction: a guide to clinical practice : Left atrial strain and diastolic function. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:1083-1096. [PMID: 36826616 DOI: 10.1007/s10554-023-02816-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 02/11/2023] [Indexed: 02/25/2023]
Abstract
Although frequently unrecognized, left atrium (LA) function plays a key role in global cardiac performance as it modulates left ventricle (LV) filling through three main functions: the LA reservoir, conduit and booster pump. Given the interdependence between the LA and the LV, it is known that LA dimension and/or LA function can be used as a surrogate for LV diastolic function.Recently, LA deformation analysis using 2-dimensional (2D) speckle tracking echocardiography (STE) strain emerged as a promising non-invasive technique that can help to estimate LV filling pressures (LVFP) and diagnose heart failure with preserved ejection fraction (HFpEF), as recently proposed in the recent 2022 European Association of Cardiovascular Imaging (EACVI) consensus which included LA reservoir strain as an additive parameter to estimate LVFP.This article aims to review the latest evidence regarding the role of LA strain in the assessment and management of LV diastolic dysfunction (LVDD) and HFpEF, providing a clinical guide with tips and tricks to use LA strain as a new technique to help to estimate LVFP.
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Anthony C, Akintoye E, Wang T, Klein A. Echo Doppler Parameters of Diastolic Function. Curr Cardiol Rep 2023; 25:235-247. [PMID: 36821063 DOI: 10.1007/s11886-023-01844-3] [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] [Accepted: 02/01/2023] [Indexed: 02/24/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to highlight the echo Doppler parameters that form the cornerstone for the evaluation of diastolic function as per the guideline documents of the American Society of Echocardiography (ASE) and the European Association of Cardiovascular Imaging (EACVI). In addition, the individual Doppler-based parameters will be explored, with commentary on the rationale behind their use and the multi-parametric approach to the assessment of diastolic dysfunction (DD) using echocardiography. RECENT FINDINGS Previous guidelines for assessment of diastolic function are complex with modest diagnostic performance and significant inter-observer variability. The most recent guidelines have made the evaluation of DD more streamlined with excellent correlation with invasive measures of LV filling pressures. This is a review of the echo-derived Doppler parameters that are integral in the diagnosis and gradation of DD. A brief description of the physiological principles that govern changes in echocardiographic parameters during normal and abnormal diastolic function is also discussed for the appropriate diagnosis of DD using non-invasive Doppler echocardiography techniques.
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Affiliation(s)
- Chris Anthony
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Emmanuel Akintoye
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Tom Wang
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Allan Klein
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, 44195, USA. .,Lerner College of Medicine of Case Western University, Cleveland, USA. .,Center for the Diagnosis and Treatment of Pericardial Disease, Cleveland, USA.
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Han PL, Shen MT, Jiang Y, Jiang ZK, Li K, Yang ZG. Prognostic Value of Left Atrial Reservoir Strain in Left Ventricular Myocardial Noncompaction: A 3.0 T Cardiac Magnetic Resonance Feature Tracking Study. J Magn Reson Imaging 2023; 57:559-575. [PMID: 35703421 DOI: 10.1002/jmri.28292] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/27/2022] [Accepted: 05/31/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The relationship of left atrial (LA) strain to high-risk heart failure (HF) events in patients with left ventricular myocardial noncompaction (LVNC) remains to be thoroughly investigated. PURPOSE To evaluate the LA performance in patients with LVNC, and to investigate the prognostic value of LA phasic strain on high-risk HF events, and its influencing factors. STUDY TYPE Retrospective. POPULATION A total of 95 LVNC patients (74 with LA enlargement [LAE] and 21 without LAE) and 50 healthy controls. FIELD STRENGTH/SEQUENCE A 3.0 T, balanced steady-state free-precession cine imaging. ASSESSMENT LA longitudinal strains were measured by cardiac MRI feature tracking technique. LA volume index (LAVI) and LA ejection fraction (LAEF) were calculated. Their intraobserver and interobserver reproducibility were evaluated. The primary outcome was high-risk HF events, a composite of first HF hospitalization, hospitalization for worsening HF and death from HF. STATISTICAL TESTS Student's t/Mann-Whitney U, one-way analysis of variance/Kruskal-Wallis, Chi-squared, receiver operating characteristic, Kaplan-Meier, log-rank, Cox regression, Pearson and Spearman correlation and linear regression analyses were performed. The significance threshold was set at P < 0 .05. RESULTS LAEF and LA longitudinal strains decreased in LVNC patients irrespective of the presence of LAE. During a median follow-up of 32.17 months, high-risk HF occurred in 13 (13.68%) patients. Patients with increased LAVI, decreased LAEF and decreased LA longitudinal strain had significantly higher risks of high-risk HF events. In patients with LVNC, LA reservoir strain (εs) was independently associated with high-risk HF (hazard ratio = 23.208 [95% CI: 2.993-179.967]). LV global longitudinal strain (LV GLS) (β = -1.783 [95% CI: -2.493 to -1.073]) was significantly and independently associated with εs. Intraobserver and interobserver reproducibility was excellent for LAVI, LAEF, and LA strain. CONCLUSION In patients with LVNC, εs was an independent predictor for high-risk HF events. LV GLS was an independent determinant of εs in LVNC. EVIDENCE LEVEL 4 TECHNICAL EFFICACY: Stage 4.
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Affiliation(s)
- Pei-Lun Han
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China.,West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Meng-Ting Shen
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Jiang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Ze-Kun Jiang
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Kang Li
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Zhi-Gang Yang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
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Abstract
Patients with heart failure (HF) often have pulmonary hypertension (PH), which is mainly post-capillary; however, some of them also develop a pre-capillary component. The exact mechanisms leading to combined pre- and post-capillary PH are not yet clear, but the phenomenon seems to start from a passive transmission of increased pressure from the left heart to the lungs, and then continues with the remodeling of both the alveolar and vascular components through different pathways. More importantly, it is not yet clear which patients are predisposed to develop the disease. These patients have some characteristics similar to those with idiopathic pulmonary arterial hypertension (e.g., young age and frequent incidence in female gender), but they share cardiovascular risk factors with patients with HF (e.g., obesity and diabetes), with both reduced and preserved ejection fraction. Thanks to echocardiography parameters and newly introduced scores, more tools are available to distinguish between idiopathic pulmonary arterial hypertension and combined PH and to guide patients' management. It may be hypothesized to treat patients in whom the pre-capillary component is predominant with specific therapies such as those for idiopathic pulmonary arterial hypertension; however, no adequately powered trials of PH-specific treatment are available in combined PH. Early evidence of clinical benefit has been proven in some trials on phosphodiesterase type 5 inhibitors, while data on prostacyclin analogues, endothelin-1 receptor antagonists, and soluble guanylate cyclase stimulators are still controversial.
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Aimo A, Fabiani I, Giannoni A, Mandoli GE, Pastore MC, Vergaro G, Spini V, Chubuchny V, Pasanisi EM, Petersen C, Poggianti E, Taddei C, Castiglione V, Latrofa S, Panichella G, Sciaccaluga C, Georgiopoulos G, Passino C, Cameli M, Emdin M. Multi-chamber speckle tracking imaging and diagnostic value of left atrial strain in cardiac amyloidosis. Eur Heart J Cardiovasc Imaging 2022; 24:130-141. [PMID: 35292807 DOI: 10.1093/ehjci/jeac057] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 03/04/2022] [Indexed: 12/24/2022] Open
Abstract
AIMS Cardiac amyloidosis (CA) affects the four heart chambers, which can all be evaluated through speckle-tracking echocardiography (STE). METHODS AND RESULTS We evaluated 423 consecutive patients screened for CA over 5 years at two referral centres. CA was diagnosed in 261 patients (62%) with either amyloid transthyretin (ATTR; n = 144, 34%) or amyloid light-chain (AL; n = 117, 28%) CA. Strain parameters of all chambers were altered in CA patients, particularly those with ATTR-CA. Nonetheless, only peak left atrial longitudinal strain (LA-PALS) displayed an independent association with the diagnosis of CA or ATTR-CA beyond standard echocardiographic variables and cardiac biomarkers (Model 1), or with the diagnosis of ATTR-CA beyond the validated IWT score in patients with unexplained left ventricular (LV) hypertrophy. Patients with the most severe impairment of LA strain were those most likely to have CA or ATTR-CA. Specifically, LA-PALS and/or LA-peak atrial contraction strain (PACS) in the first quartile (i.e. LA-PALS <6.65% and/or LA-PACS <3.62%) had a 3.60-fold higher risk of CA, and a 3.68-fold higher risk of ATTR-CA beyond Model 1. Among patients with unexplained LV hypertrophy, those with LA-PALS or LA-PACS in the first quartile had an 8.76-fold higher risk for CA beyond Model 1, and a 2.04-fold higher risk of ATTR-CA beyond the IWT score. CONCLUSIONS Among STE measures of the four chambers, PALS and PACS are the most informative ones to diagnose CA and ATTR-CA. Patients screened for CA and having LA-PALS and/or LA-PACS in the first quartile have a high likelihood of CA and ATTR-CA.
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Affiliation(s)
- Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy.,Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Iacopo Fabiani
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Alberto Giannoni
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy.,Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giulia Elena Mandoli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Maria Concetta Pastore
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Giuseppe Vergaro
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy.,Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Valentina Spini
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Vladyslav Chubuchny
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Emilio Maria Pasanisi
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Christina Petersen
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Elisa Poggianti
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Claudia Taddei
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Vincenzo Castiglione
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy
| | - Sara Latrofa
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy
| | - Giorgia Panichella
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy
| | - Carlotta Sciaccaluga
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Georgios Georgiopoulos
- School of Biomedical Engineering & Imaging Sciences, King's College London, St. Thomas' Hospital Campus, London, UK.,Department of Clinical Therapeutics, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Claudio Passino
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy.,Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Matteo Cameli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Michele Emdin
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124 Pisa, Italy.,Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
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Olsen FJ, Bertelsen L, Vejlstrup N, Diederichsen SZ, Bjerregaard CL, Graff C, Brandes A, Krieger D, Haugan K, Køber L, Højberg S, Svendsen JH, Biering-Sørensen T. Association between four-dimensional echocardiographic left atrial measures and left atrial fibrosis assessed by left atrial late gadolinium enhancement. Eur Heart J Cardiovasc Imaging 2022; 24:152-161. [PMID: 34964463 DOI: 10.1093/ehjci/jeab275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 12/09/2021] [Indexed: 12/24/2022] Open
Abstract
AIMS Left atrial (LA) fibrosis is a hallmark of atrial cardiomyopathy, and non-invasive surrogate measures of LA fibrosis are therefore needed. We investigated the association between four-dimensional (4D) echocardiographic LA measures and LA fibrosis. METHODS AND RESULTS A multimodality imaging substudy was performed in a randomized clinical trial (LOOP study), recruiting elderly participants with cardiovascular risk factors. LA late gadolinium enhancement (LGE) by cardiac magnetic resonance imaging was used as a surrogate for LA fibrosis. 4D echocardiographic LA quantification was used to measure maximal and minimal LA volume (LAVmax and LAVmin, respectively), LA emptying fractions (LAEFtotal), and strain. Logistic regression was used to relate LA measures to high LA LGE (≥17 cm2). Of the 44 participants (mean age 76 years, 64% men, median LA LGE 13.1 cm2), 14 exhibited high LA LGE. These participants exhibited abnormalities in several LA functional measures but not LAVmax. In linear regressions, only increasing LAVmin, and decreasing LAEFtotal, and reservoir strain were associated with increasing LA LGE. Furthermore, increasing LAVmin was associated with a higher likelihood of high LA LGE [odds ratio (OR) = 1.19 (1.04-1.37)]. Decreasing LAEFtotal and reservoir strain were also associated with higher likelihood of LA LGE [OR = 1.18 (1.05-1.33)] and OR = 1.15 (1.02-1.30), per 1% decrease in LAEFtotal and reservoir strain, respectively]. These findings were consistent after multivariable adjustments. LAEFtotal provided the highest performance for detecting high LA LGE (area under the curve of 0.78). CONCLUSION LAVmin, LAEFtotal, and reservoir strain measured by 4D echocardiography are significantly associated with LA LGE. LAEFtotal provides the best performance for detecting high LA LGE.
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Affiliation(s)
- Flemming Javier Olsen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Gentofte Hospitalsvej 1, 2900 Hellerup, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Litten Bertelsen
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Niels Vejlstrup
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Søren Zöga Diederichsen
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Caroline Løkke Bjerregaard
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Gentofte Hospitalsvej 1, 2900 Hellerup, Denmark
| | - Claus Graff
- Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D2, 9220 Aalborg, Denmark
| | - Axel Brandes
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark.,Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Winsløwparken 19, 5000 Odense C, Denmark
| | - Derk Krieger
- Department of Neurology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zürich, Switzerland.,Department of Neurology, Stroke Unit, Mediclinic City Hospital, Building 37, 26th St, Dubai, United Arab Emirates
| | - Ketil Haugan
- Department of Cardiology, Zealand University Hospital, Sygehusvej 10, 4000 Roskilde, Denmark
| | - Lars Køber
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Søren Højberg
- Department of Cardiology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Jesper Hastrup Svendsen
- Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Gentofte Hospitalsvej 1, 2900 Hellerup, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
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Nagueh SF, Khan SU. Left Atrial Strain for Assessment of Left Ventricular Diastolic Function: Focus on Populations with Normal LVEF. JACC Cardiovasc Imaging 2022; 16:691-707. [PMID: 36752445 DOI: 10.1016/j.jcmg.2022.10.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/13/2022] [Accepted: 10/06/2022] [Indexed: 01/13/2023]
Abstract
Left atrial (LA) strain has emerged as a useful parameter for the assessment of left ventricular (LV) diastolic function and the estimation of LV filling pressures. Some have advocated using LA strain by itself, mainly reservoir strain, as a single stand-alone measurement for this objective. Recent data indicate several challenges for this application in patients with normal left ventricular ejection fraction (LVEF) because of the wide range for normal values and the load dependency of LA strain. Both findings can result in reduced left atrial reservoir strain (LARS) values in normal subjects that overlap those seen in patients with diastolic dysfunction. LARS for the estimation of LV filling pressures is most accurate in patients with depressed LVEF. It is less accurate in patients with normal ejection fraction. In this group of patients, LARS <18% has high specificity for increased LV filling pressures. There are promising data showing the association of LARS with outcome events in patients with normal ejection fraction, and additional data are needed to confirm that it provides incremental information over clinical and other echocardiographic measurements.
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Affiliation(s)
- Sherif F Nagueh
- Methodist DeBakey Heart and Vascular Center, Houston, Texas, USA.
| | - Safi U Khan
- Methodist DeBakey Heart and Vascular Center, Houston, Texas, USA
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Liu L, Zhang B, Yang Y, Qi L, Wang S, Meng L, Ma W, Huo Y. Reduced left atrial contractile strain with speckle tracking analysis predicts abnormal plasma NTproBNP in an asymptomatic community population. Cardiovasc Ultrasound 2022; 20:27. [PMID: 36434713 PMCID: PMC9701031 DOI: 10.1186/s12947-022-00297-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 10/30/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The left atrium (LA) is closely related to left ventricular diastolic function. Two-dimensional speckle tracking strain and strain rate (SR) imaging has been applied in the study of LA function. We intended to explore the relationship between global LA deformation parameters and plasma NTproBNP levels in asymptomatic community residents with normal ejection fraction and normal LA volume. METHODS A cross-sectional sample of Beijing residents underwent comprehensive Doppler echocardiography and medical record review in 2009. Global LA longitudinal strain and SR indexes were obtained in the apical four-chamber view. LA stiffness index (LASI) was calculated as the ratio of early diastolic velocity of transmitral flow/early diastolic mitral annular motion velocity (E/E') to LA reservoir strain. RESULTS A total of 620 individuals (mean age = 65.8 years, left ventricular ejection fraction = 70.8%, LA volume index = 17.9 ml/m2) were investigated in our study. 117 individuals had increased plasma NTproBNP (≥ 125 pg/ml). LA reservoir and contractile function by LA strain and SR indexes were significantly reduced in the abnormal NTproBNP group compared with the normal NTproBNP group. Multiple regression analysis indicated that LA contractile strain was a negative predictor of plasma NTproBNP in addition to indexed LA volume and E/E'. LASI was higher in the abnormal NTproBNP group and was significantly correlated with NTproBNP (r = 0.342, P < 0.001). The area under ROC analysis for LASI in predicting elevated plasma NTproBNP was 0.690, similar with LA contractile strain, E/E' and LAVI. The cut-off value of LASI was 0.612. CONCLUSIONS LA reservoir and contractile functions demonstrated by LA strain and SR were significantly impaired in the community-based population with increased plasma NTproBNP levels. LA contractile strain adds incremental information in predicting abnormal NTproBNP levels. As a single index, LASI showed similar diagnostic value with LAVI and E/E' in predicting abnormal NTproBNP.
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Affiliation(s)
- Lin Liu
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Baowei Zhang
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Ying Yang
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Litong Qi
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Shuo Wang
- grid.452694.80000 0004 0644 5625Department of Cardiology, Peking University Shougang Hospital, Beijing, China
| | - Lei Meng
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Wei Ma
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China
| | - Yong Huo
- grid.411472.50000 0004 1764 1621Department of Cardiology, Central Laboratory of Echocardiography, Peking University First Hospital, No. 1, Dahongluochang Street, West District, Beijing, 100034 People’s Republic of China ,grid.512689.1Beijing Hypertension League Institute, Beijing, China
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