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Saito N, Shiraki S, Ono S, Yanagi S, Toyoshima K, Ueda H. Efficiency and feasibility of semi-automated software for measuring left atrial volume in routine echocardiography in a pediatric population. J Ultrasound 2024; 27:669-677. [PMID: 38900365 PMCID: PMC11333694 DOI: 10.1007/s40477-024-00918-4] [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: 02/13/2024] [Accepted: 05/11/2024] [Indexed: 06/21/2024] Open
Abstract
PURPOSE The traditional method for measuring left atrial volume (LAV) involves manual tracing. Recently, semi-automated techniques for measuring LAV, based on 2D speckle tracking echocardiography (STE) and 3D echocardiography (3DE), have become commercially available. This study aimed to investigate the efficiency and feasibility of these semi-automated software methods for LAV measurement in pediatric patients. METHODS We analyzed 207 pediatric patients with 2D and 3D echocardiographic images of the left atrium. The maximum LAV was measured using three techniques: (1) manual tracing, (2) STE-based semi-automated measurement, and (3) 3DE-based semi-automated measurement. We compared both LAV and the time required for LAV measurement among these three techniques. Intra- and inter-observer reproducibility of the LAV measurements was assessed using the intraclass correlation (ICC). RESULTS There was no difference in the LAV between the manual tracing and the STE-based method, but the LAV measured by 3DE-based method was slightly smaller than manual tracing. The measurement time was 32.6 ± 3.5, 53.8 ± 10.8, and 33.8 ± 13.0 s for manual tracing, STE-based, and 3DE-based techniques, respectively. There was no difference the time for LAV measurement between the manual tracing and the 3D-based technique. The agreement and ICC for intra-observer reproducibility was similar across all three techniques, but inter-observer reproducibility was superior with the 3DE-based technique. CONCLUSIONS Although the maximum LAV obtained through the 3DE-based techniques was slightly smaller compared with the traditional manual tracing method, the 3DE-based technique is anticipated to be integrated into routine examinations owing to its short measurement time and superior reproducibility.
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Affiliation(s)
- Naka Saito
- Department of Clinical Laboratory, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan.
| | - Saki Shiraki
- Department of Clinical Laboratory, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Shin Ono
- Department of Pediatric Cardiology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Sadamitsu Yanagi
- Department of Pediatric Cardiology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Katsuaki Toyoshima
- Department of Neonatology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
| | - Hideaki Ueda
- Department of Pediatric Cardiology, Kanagawa Children's Medical Center, Yokohama, Kanagawa, Japan
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2
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Nagumo S, Ebato M, Tsujiuchi M, Mizukami T, Maezawa H, Omura A, Kubota M, Ohmi M, Numajiri Y, Kitai H, Toshida T, Iso Y, Suzuki H. Prognostic value of left atrial reverse remodelling in patients hospitalized with acute decompensated heart failure. ESC Heart Fail 2024. [PMID: 39188070 DOI: 10.1002/ehf2.15023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/15/2024] [Accepted: 07/30/2024] [Indexed: 08/28/2024] Open
Abstract
AIMS Left atrial (LA) volume index (LAVI) in chronic heart failure (HF) predicts cardiovascular outcomes. However, the association between LAVI reduction during acute decompensated HF (ADHF) and its prognostic potential is limited. We hypothesized that LA reverse remodelling (LARR) after ADHF therapy would be associated with better clinical outcomes. METHODS This retrospective study analysed clinical outcomes and the LAVI reduction rate of 363 out of 861 patients hospitalized for ADHF who underwent two-point echocardiography at admission and discharge between January 2015 and December 2019. The mean age was 74.3 ± 13.6 years, and the mean ejection fraction (EF) was 38.9 ± 15.2%. The follow-up echocardiogram was performed 13.0 [9.5, 20] days after admission. As the median LAVI reduction rate was 7.02%, the LARR was defined as an LAVI reduction rate >7%. RESULTS During the 34.0 ± 20.2 months of follow-up, 117 patients (32.2%) reached the primary endpoint defined as cardiovascular death and rehospitalization for ADHF. Kaplan-Meier survival analysis showed that patients with LARR had a better prognosis. Multivariate analysis indicated that LARR was an independent predictor of cardiovascular events. Similar findings were observed in the subgroup analyses of patients with persistent/permanent atrial fibrillation and those with non-HF with reduced EF. Among patients who were brain natriuretic peptide (BNP) responders, defined as a relative reduction of >70% in BNP from admission to discharge, non-LARR was observed in 41.6%. BNP responders without LARR experienced worse prognoses. CONCLUSIONS LARR in the early vulnerable phase after hospitalization for ADHF was associated with better long-term clinical outcomes.
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Affiliation(s)
- Sakura Nagumo
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Mio Ebato
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Miki Tsujiuchi
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Takuya Mizukami
- Division of Clinical Pharmacology, Department of Pharmacology, Showa University, Tokyo, Japan
| | - Hideyuki Maezawa
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Ayumi Omura
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Megumi Kubota
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Maho Ohmi
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Yuki Numajiri
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Hitomi Kitai
- Department of Clinical Laboratory, Showa University Fujigaoka Hospital, Yokohama, Japan
- Department of Physical Therapy, Showa University School of Nursing and Rehabilitation Sciences, Yokohama, Japan
| | - Tsutomu Toshida
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Yoshitaka Iso
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Hiroshi Suzuki
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
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3
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Ferkh A, Geenty P, Stefani L, Emerson P, Pham J, Byth K, Boyd AC, Richards D, Taylor MS, Kwok F, Kizana E, Thomas L. Diagnostic and prognostic value of the left atrial myopathy evaluation in cardiac amyloidosis using echocardiography. ESC Heart Fail 2024. [PMID: 39129371 DOI: 10.1002/ehf2.15013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 06/11/2024] [Accepted: 07/16/2024] [Indexed: 08/13/2024] Open
Abstract
BACKGROUND Cardiac amyloidosis (CA) is an under-recognized cause of heart failure. Left atrial (LA) myopathy contributes to a worse prognosis in heart failure and is a feature of transthyretin (ATTR) and light-chain (AL) CA. LA mechanical dispersion (LA-MD) is a novel marker of intra-atrial dyssynchrony implicated in LA myopathy and the future development of atrial fibrillation (AF). AIMS This study aimed to determine the characteristics and prognostic value of LA myopathy in ATTR and AL cardiomyopathy through a comprehensive LA echocardiographic evaluation. METHODS ATTR (n = 86) and AL (n = 86) CA patients were compared with hypertensive heart disease (HHT) patients (n = 58). Transthoracic echocardiographic measurements including LA strain and LA-MD were obtained with patient follow-up for mortality. RESULTS ATTR and AL patients had a median follow-up of 66 months, with 26 mortality events. Left ventricular (LV) mass, diastolic function (average-e' and E/e'), LV global longitudinal strain, and LA volume and function (LA function index and strain) were more impaired in ATTR versus AL; these echocardiographic parameters were more impaired in both amyloid groups compared to HHT patients (P < 0.05). LA-MD was increased in ATTR versus AL [median 72.2 (inter-quartile range 55-88.9) vs. 54 (43.5-64.2), respectively, P < 0.001]. Multivariable logistic regression adjusted for age, presence of AF, LV mass, global and basal strain, and E/e' demonstrated that LA-MD was an independent determinant of ATTR CA (P = 0.014). On multivariable analysis, LA reservoir strain was independently associated with the presence of heart failure in the CA group (P < 0.001). LA minimum volume (cut-off ≥18 mL/m2) was a determinant of mortality in AL CA [Cox proportional hazard ratio (HR) 1.042 (1.003-1.082), P = 0.034 and Kaplan-Meier analysis, P = 0.016]. CONCLUSION Characterizing LA myopathy has significant diagnostic and prognostic utility in CA. ATTR patients have increased atrial dyssynchrony, which may have implications for AF development. LA reservoir strain was associated with heart failure in CA, whilst LA minimum volume was a predictor of mortality in AL CA.
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Affiliation(s)
- Aaisha Ferkh
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Paul Geenty
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Luke Stefani
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Peter Emerson
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Jennifer Pham
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Karen Byth
- WSLHD Research and Education Network, Westmead Hospital, Westmead, New South Wales, Australia
| | - Anita C Boyd
- Westmead Private Cardiology, Westmead, New South Wales, Australia
| | - David Richards
- Westmead Private Cardiology, Westmead, New South Wales, Australia
| | - Mark S Taylor
- Department of Clinical Immunology and Allergy, Westmead Hospital, Westmead, New South Wales, Australia
| | - Fiona Kwok
- Department of Haematology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Eddy Kizana
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
- Centre for Heart Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Liza Thomas
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
- South-West Clinical School, University of New South Wales, Liverpool, New South Wales, Australia
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Toufan M, Khezerlouy-Aghdam N, Sakha H, Separham A, Pakdel S, Shahverdi M, Taban Sadeghi M, Mousavi S, Aslanabadi N. Correlation of left atrial strain with invasively measured left ventricular end-diastolic pressure; determining LA strain cut-off value. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-024-03199-4. [PMID: 39073553 DOI: 10.1007/s10554-024-03199-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 07/15/2024] [Indexed: 07/30/2024]
Abstract
Left atrium longitudinal strain (LAS) with speckle tracking method has been proposed as a non-invasive method for the assessment of left ventricular filling pressure and diastolic dysfunction. This study aimed to investigate left atrial strain compared to invasively measured left ventricular filling pressure. All Patients candidates for coronary angiography were consecutively recruited. LAS measured by transthoracic echocardiography. Left ventricular end-diastolic pressure (LVEDP) pressure was invasively measured. Current echocardiographic modalities for diastolic function evaluated. A total of 125 people were included. 45 patients had preserved ejection fraction (EF ≥ 50%) and 85 patients had reduced EF (EF < 50%) and compared two groups. LVEDP was significantly higher in reduced EF compared to preserved EF (p-value < 0.001). LA-reservoir and LA-booster strains were significantly lower in patients with reduced EF compared to preserved EF (p-value = 0.008, mean Reservoir = 16.4% ± 6.4, mean Reservoir = 19.5% ± 5.6, respectively) and (p-value = 0.009, mean Booster = 9.09% ± 4.0, mean Booster =11. 9% ± 4.3, respectively). LA 4ch-reservoir strain <14.4%, and LA 2ch-reservoir strain <14.1% were related to LVEDP≥20 mmHg (sensitivity 63.5% and specificity 75%) (sensitivity 77.9% and specificity of 60%) respectively. LAS is significantly lower in patients with elevated LVEDP (≥ 20mmHg). LAS is significantly lower in patients with reduced EF. Both LA-reservoir and LA-booster strains have a significant relation to predicting LVFP but LA-reservoir strain is more accurate. The mean LA-reservoir strain less than 12.4% is associated with LVEDP ≥ 20mmHg.
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Affiliation(s)
- Mehrnoush Toufan
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Hanieh Sakha
- Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Separham
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanaz Pakdel
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morad Shahverdi
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Naser Aslanabadi
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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5
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Parwani AS, Kääb S, Friede T, Tilz RR, Bauersachs J, Frey N, Hindricks G, Lewalter T, Rienstra M, Rillig A, Scherr D, Steven D, Kirchhof P, Pieske B. Catheter-based ablation to improve outcomes in patients with atrial fibrillation and heart failure with preserved ejection fraction: Rationale and design of the CABA-HFPEF-DZHK27 trial. Eur J Heart Fail 2024. [PMID: 39023141 DOI: 10.1002/ejhf.3373] [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: 03/21/2024] [Revised: 06/05/2024] [Accepted: 06/23/2024] [Indexed: 07/20/2024] Open
Abstract
AIMS Atrial fibrillation (AF) is common in heart failure (HF) and negatively impacts outcomes. The role of ablation-based rhythm control in patients with AF and HF with preserved (HFpEF) or mildly reduced ejection fraction (HFmrEF) is not known. The CABA-HFPEF-DZHK27 (CAtheter-Based Ablation of atrial fibrillation compared to conventional treatment in patients with Heart Failure with Preserved Ejection Fraction) trial will determine whether early catheter ablation for AF can prevent adverse cardiovascular outcomes in patients with HFpEF or HFmrEF. METHODS CABA-HFPEF-DZHK27 (NCT05508256) is an investigator-initiated, prospective, randomized, open, interventional multicentre strategy trial with blinded outcome assessment. Approximately 1548 patients with paroxysmal or persistent AF diagnosed within 24 months prior to enrolment and HFpEF or HFmrEF will be randomized to early catheter ablation within 4 weeks after randomization or to usual care. All patients receive anticoagulation, rate control, and HF management according to current guideline recommendations. Usual care can include rhythm control in symptomatic patients. Patients will be followed until the end of the trial for the primary outcome, a composite of cardiovascular death, stroke, and total unplanned hospitalizations for HF or acute coronary syndrome. The safety outcome comprises complications of catheter ablation and death. The trial is powered for a rate ratio of 0.75 (two-sided alpha = 0.05, 1-beta = 0.8). CONCLUSION CABA-HFPEF-DZHK27 will define the role of systematic and early catheter ablation in patients with AF and HFpEF or HFmrEF.
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Affiliation(s)
- Abdul S Parwani
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany
- German Centre for Cardiovascular Research (DZHK) Partner Site Berlin, Berlin, Germany
| | - Stefan Kääb
- Department of Cardiology, Ludwig-Maximilians-University Hospital Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Tim Friede
- Department of Medical Statistics University Medical Center Göttingen, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany
| | - Roland Richard Tilz
- Clinic for Rhythmology, University Hospital Lübeck, Lübeck, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Lübeck, Lübeck, Germany
| | - Johann Bauersachs
- Department of Cardiology und Angiology, Hannover Medical School, Hannover, Germany
| | - Norbert Frey
- Department of Cardiology, Angiology and Pneumology, Heidelberg University Hospital, Heidelberg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Mannheim, Germany
| | - Gerhard Hindricks
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany
- German Centre for Cardiovascular Research (DZHK) Partner Site Berlin, Berlin, Germany
| | | | - Michiel Rienstra
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Andreas Rillig
- Department of Cardiology, Heart and Vascular Center, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg, Hamburg, Germany
| | - Daniel Scherr
- Department of Cardiology, Medical University of Graz, Graz, Austria
| | - Daniel Steven
- Department of Cardiology, Heart Center University Hospital Cologne, Cologne, Germany
| | - Paulus Kirchhof
- Department of Cardiology, Heart and Vascular Center, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg, Hamburg, Germany
| | - Burkert Pieske
- Department of Cardiology, University Medical Center Rostock, Rostock, Germany
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6
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Mela JL, Riou L, Barone-Rochette G. Coronary microvascular dysfunction and atrial reservoir function. Cardiovasc Ultrasound 2024; 22:5. [PMID: 38745211 PMCID: PMC11092318 DOI: 10.1186/s12947-024-00324-0] [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: 02/23/2024] [Accepted: 05/05/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Coronary microvascular dysfunction (CMD) refers to structural and functional abnormalities of the coronary microcirculation, which may be diagnosed using invasive coronary physiology. CMD is responsible for impaired diastolic cardiac function. It has recently been suggested that left atrial strain (LASr) represents a highly sensitive tool for detecting cardiac diastolic function abnormalities. Accordingly, the aim of this study was to investigate the relationship between CMD and LASr. METHODS Consecutively enrolled patients with non-obstructed coronary arteries (NOCA) underwent CMD and LASr evaluation by invasive thermodilution and noninvasive echocardiography, respectively. RESULTS Forty-two (42) patients were included, out of which 26 presented with CMD. There were no significant differences between CMD-positive and negative patients in terms of clinical and echocardiographic characteristics. LASr was significantly reduced in patients with CMD (24.6% ± 6.1 vs. 30.3 ± 7.8%, p = 0.01). A moderate correlation was observed between coronary flow reserve and LAsr (r = 0.47, p = 0.002). A multivariate logistic regression analysis demonstrated that CMD was independently associated with LASr (OR = 0.88, 95%CI 0.78-0.99.135, p = 0.04). A LASr cut-off of 25.5% enabled an optimal classification of patients with or without CMD. CONCLUSION Patients with NOCA and CMD had a significantly reduced LASr compared with patients without CMD, suggesting the early impairment of diastolic function in these patients.
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Affiliation(s)
- Julien La Mela
- Department of Cardiology, University Hospital, Grenoble, 38000, France
| | - Laurent Riou
- University Grenoble Alpes, INSERM, CHU Grenoble Alpes, LRB, Grenoble, 38000, France
| | - Gilles Barone-Rochette
- Department of Cardiology, University Hospital, Grenoble, 38000, France.
- University Grenoble Alpes, INSERM, CHU Grenoble Alpes, LRB, Grenoble, 38000, France.
- French Clinical Research Infrastructure Network, Paris, 75018, France.
- Clinique Universitaire de Cardiologie, Pôle Thorax et Vx, CHU de Grenoble, 38043, Grenoble cedex 09, France.
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7
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Aronson D, Sliman H, Abadi S, Maiorov I, Perlow D, Mutlak D, Lessick J. Conduit Flow Compensates for Impaired Left Atrial Passive and Booster Functions in Advanced Diastolic Dysfunction. Circ Cardiovasc Imaging 2024; 17:e016276. [PMID: 38716653 PMCID: PMC11111319 DOI: 10.1161/circimaging.123.016276] [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: 10/24/2023] [Accepted: 03/14/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND Quantification of left atrial (LA) conduit function and its contribution to left ventricular (LV) filling is challenging because it requires simultaneous measurements of both LA and LV volumes. The functional relationship between LA conduit function and the severity of diastolic dysfunction remains controversial. We studied the role of LA conduit function in maintaining LV filling in advanced diastolic dysfunction. METHODS We performed volumetric and flow analyses of LA function across the spectrum of LV diastolic dysfunction, derived from a set of consecutive patients undergoing multiphasic cardiac computed tomography scanning (n=489). From LA and LV time-volume curves, we calculated 3 volumetric components: (1) early passive emptying volume; (2) late active (booster) volume; and (3) conduit volume. Results were prospectively validated on a group of patients with severe aortic stenosis (n=110). RESULTS The early passive filling progressively decreased with worsening diastolic function (P<0.001). The atrial booster contribution to stroke volume modestly increases with impaired relaxation (P=0.021) and declines with more advanced diastolic function (P<0.001), thus failing to compensate for the reduction in early filling. The conduit volume increased progressively (P<0.001), accounting for 75% of stroke volume (interquartile range, 63-81%) with a restrictive filling pattern, compensating for the reduction in both early and booster functions. Similar results were obtained in patients with severe aortic stenosis. The pulmonary artery systolic pressure increased in a near-linear fashion when the conduit contribution to stroke volume increased above 60%. Maximal conduit flow rate strongly correlated with mitral E-wave velocity (r=0.71; P<0.0001), indicating that the increase in mitral E wave in diastolic dysfunction represents the increased conduit flow. CONCLUSIONS An increase in conduit volume contribution to stroke volume represents a compensatory mechanism to maintain LV filling in advanced diastolic dysfunction. The increase in conduit volume despite increasing LV diastolic pressures is accomplished by an increase in pulmonary venous pressure.
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Affiliation(s)
- Doron Aronson
- Departments of Cardiology (D.A., H.S., D.P., D.M., J.L.), Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine (D.A., S.A., D.M., J.L.), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Hend Sliman
- Departments of Cardiology (D.A., H.S., D.P., D.M., J.L.), Rambam Health Care Campus, Haifa, Israel
| | - Sobhi Abadi
- Medical Imaging (S.A.), Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine (D.A., S.A., D.M., J.L.), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ida Maiorov
- BioMedical Engineering (I.M.), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Daniel Perlow
- Departments of Cardiology (D.A., H.S., D.P., D.M., J.L.), Rambam Health Care Campus, Haifa, Israel
| | - Diab Mutlak
- Departments of Cardiology (D.A., H.S., D.P., D.M., J.L.), Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine (D.A., S.A., D.M., J.L.), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Jonathan Lessick
- Departments of Cardiology (D.A., H.S., D.P., D.M., J.L.), Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine (D.A., S.A., D.M., J.L.), Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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8
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Patel RB, Peigh G. Left Atrial Stiffness in Cryptogenic Stroke: On Solid Footing or Down the Rabbit Hole? JACC. ADVANCES 2024; 3:100904. [PMID: 38939687 PMCID: PMC11198701 DOI: 10.1016/j.jacadv.2024.100904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
- Ravi B. Patel
- Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Graham Peigh
- Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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9
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Ninni S, Algalarrondo V, Brette F, Lemesle G, Fauconnier J. Left atrial cardiomyopathy: Pathophysiological insights, assessment methods and clinical implications. Arch Cardiovasc Dis 2024; 117:283-296. [PMID: 38490844 DOI: 10.1016/j.acvd.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/01/2024] [Accepted: 02/06/2024] [Indexed: 03/17/2024]
Abstract
Atrial cardiomyopathy is defined as any complex of structural, architectural, contractile or electrophysiological changes affecting atria, with the potential to produce clinically relevant manifestations. Most of our knowledge about the mechanistic aspects of atrial cardiomyopathy is derived from studies investigating animal models of atrial fibrillation and atrial tissue samples obtained from individuals who have a history of atrial fibrillation. Several noninvasive tools have been reported to characterize atrial cardiomyopathy in patients, which may be relevant for predicting the risk of incident atrial fibrillation and its related outcomes, such as stroke. Here, we provide an overview of the pathophysiological mechanisms involved in atrial cardiomyopathy, and discuss the complex interplay of these mechanisms, including aging, left atrial pressure overload, metabolic disorders and genetic factors. We discuss clinical tools currently available to characterize atrial cardiomyopathy, including electrocardiograms, cardiac imaging and serum biomarkers. Finally, we discuss the clinical impact of atrial cardiomyopathy, and its potential role for predicting atrial fibrillation, stroke, heart failure and dementia. Overall, this review aims to highlight the critical need for a clinically relevant definition of atrial cardiomyopathy to improve treatment strategies.
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Affiliation(s)
- Sandro Ninni
- CHU de Lille, Université de Lille, 59000 Lille, France.
| | - Vincent Algalarrondo
- Department of Cardiology, Bichat University Hospital, AP-HP, 75018 Paris, France
| | - Fabien Brette
- PhyMedExp, University of Montpellier, INSERM, CNRS, 34093 Montpellier, France
| | | | - Jérémy Fauconnier
- PhyMedExp, University of Montpellier, INSERM, CNRS, 34093 Montpellier, France
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10
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Tubeeckx MRL, De Keulenaer GW, Heidbuchel H, Segers VFM. Pathophysiology and clinical relevance of atrial myopathy. Basic Res Cardiol 2024; 119:215-242. [PMID: 38472506 DOI: 10.1007/s00395-024-01038-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 03/14/2024]
Abstract
Atrial myopathy is a condition that consists of electrical, structural, contractile, and autonomic remodeling of the atria and is the substrate for development of atrial fibrillation, the most common arrhythmia. Pathophysiologic mechanisms driving atrial myopathy are inflammation, oxidative stress, atrial stretch, and neurohormonal signals, e.g., angiotensin-II and aldosterone. These mechanisms initiate the structural and functional remodeling of the atrial myocardium. Novel therapeutic strategies are being developed that target the pathophysiologic mechanisms of atrial myopathy. In this review, we will discuss the pathophysiology of atrial myopathy, as well as diagnostic and therapeutic strategies.
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Affiliation(s)
- Michiel R L Tubeeckx
- Laboratory of Physiopharmacology, Universiteitsplein 1, Building T (2nd Floor), 2610, Antwerp, Belgium.
| | - Gilles W De Keulenaer
- Laboratory of Physiopharmacology, Universiteitsplein 1, Building T (2nd Floor), 2610, Antwerp, Belgium
- Department of Cardiology, ZNA Middelheim Hospital Antwerp, Antwerp, Belgium
| | - Hein Heidbuchel
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
| | - Vincent F M Segers
- Laboratory of Physiopharmacology, Universiteitsplein 1, Building T (2nd Floor), 2610, Antwerp, Belgium
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
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11
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Cheng JF, Huang PS, Chen ZW, Huang CY, Lan CW, Chen SY, Lin LY, Wu CK. Post-exercise left atrial conduit strain predicted hemodynamic change in heart failure with preserved ejection fraction. Eur Radiol 2024; 34:1825-1835. [PMID: 37650970 DOI: 10.1007/s00330-023-10142-z] [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: 04/23/2023] [Revised: 05/30/2023] [Accepted: 07/04/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVES Left ventricle function directly impacts left atrial (LA) conduit function, and LA conduit strain is associated with exercise intolerance in patients with heart failure with preserved ejection fraction (HFpEF). Pulmonary capillary wedge pressure (PCWP) before and during exercise is the current gold standard for diagnosing HFpEF. Post-exercise ΔPCWP can lead to worse long-term outcomes. This study examined the correlation between LA strain and post-exercise ΔPCWP in patients with HFpEF. METHODS We enrolled 100 subjects, including 74 with HFpEF and 26 with non-cardiac dyspnea, from November 2017 to December 2020. Subjects underwent echocardiography, invasive cardiac catheterization, and expired gas analysis at rest and during exercise. Arterial blood pressure, right atrial pressure, pulmonary artery pressure, and PCWP were recorded during cardiac catheterization. Cardiac output, stroke volume, pulmonary vascular resistance, pulmonary artery compliance, systemic vascular resistance, and LV stroke work were calculated using standard formulas. RESULTS Exercise LA conduit strain significantly correlated with both post-exercise ΔPCWP (r = - 0.707, p < 0.001) and exercise PCWP (r = - 0.659; p < 0.001). Exercise LA conduit strain differentiated patients who did and did not meet the 2016 European Society of Cardiology HFpEF criteria with an area under the curve of 0.69 (95% confidence interval, 0.548-0.831) using a cutoff value of 14.25, with a sensitivity of 0.64 and a specificity of 0.68. CONCLUSIONS Exercise LA conduit strain significantly correlates with post-exercise ΔPCWP and has a comparable power to identify patients with HFpEF. Additional studies are warranted to confirm the ability of LA conduit strain to predict long-term outcomes among patients with HFpEF. CLINICAL RELEVANCE STATEMENT Exercise left atrial conduit strain was highly associated with the difference of post-exercise pulmonary capillary wedge pressure and may indicate increased mortality risk in patients with heart failure with preserved ejection fraction, and also has comparable diagnostic ability. KEY POINTS • Left atrial conduit strain is associated with exercise intolerance in patients with heart failure with preserved ejection fraction. • Left atrial conduit strain during exercise can identify patients with heart failure with preserved ejection fraction. • Exercise left atrial conduit strain significantly correlates with the difference of pulmonary capillary wedge pressure during and before exercise which might predict the long-term outcomes of heart failure with preserved ejection fraction patients.
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Affiliation(s)
- Jen-Fang Cheng
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Hospitalist, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Yun-Lin Branch, Douliu, Taiwan
| | - Zheng-Wei Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Yun-Lin Branch, Douliu, Taiwan
| | - Chen-Yu Huang
- Division of Cardiology, Department of Internal Medicine, Cathay General Hospital, Taipei, Taiwan
| | - Chen-Wei Lan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Ssu-Yuan Chen
- Department of Physical Medicine & Rehabilitation, Fu Jen Catholic University Hospital and Fu Jen Catholic University School of Medicine, New Taipei City, Taiwan
- Department of Physical Medicine & Rehabilitation, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Lian-Yu Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
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12
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Fridolfsson C, Thegerström J, Åkesson K, Engvall J, Blomstrand P. Lower left atrial function in young individuals with type 1 diabetes mellitus compared to healthy controls: an echocardiographic study. Sci Rep 2024; 14:3982. [PMID: 38368449 PMCID: PMC10874446 DOI: 10.1038/s41598-024-54597-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 02/14/2024] [Indexed: 02/19/2024] Open
Abstract
In adulthood, individuals with type 1 diabetes mellitus may develop a condition of heart failure with preserved ejection fraction. However, subclinical changes to the heart in diabetes are likely to occur prior to the clinical presentation. This cross-sectional study aimed to compare left atrial function by echocardiography between 43 individuals with type 1 diabetes and 43 healthy controls, aged 10-30 years. All participants underwent echocardiography and 2D speckle tracking measurements for left atrial phase function parameters. Physical capacity was assessed by exercise test on a bicycle. Results showed that participants with type 1 diabetes had significantly lower left atrial function parameters than healthy controls (p < 0.05). There was a significant negative correlation between HbA1c means and reservoir and conduit strain (p < 0.05) and individuals with BMI < 30 showed a lower left atrial stiffness (p < 0.05). Individuals with type 1 diabetes and a higher physical capacity did not differ from their healthy peers. Results indicate that lower HbA1c levels, BMI < 30 and a higher physical capacity are favourable in terms of left atrial function in children and young adults with type 1 diabetes mellitus. Left atrial strain by echocardiography might become a new important tool in assessing heart function in T1DM.
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Affiliation(s)
- Cecilia Fridolfsson
- Department of Clinical Physiology in Kalmar, Region Kalmar County, Kalmar, Sweden.
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
| | - Johanna Thegerström
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Paediatrics in Kalmar, Region Kalmar County, Kalmar, Sweden
- Faculty of Health and Life Sciences (FHL), Linnaeus University, Kalmar, Sweden
| | - Karin Åkesson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Pediatrics, Ryhov County Hospital, Jönköping, Sweden
| | - Jan Engvall
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Clinical Physiology in Linköping, Linköping University Hospital, Linköping, Sweden
| | - Peter Blomstrand
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Natural Sciences and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
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13
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Pellicori P, Cleland JGF. Atrial myopathy and heart failure with preserved ejection fraction: When a label does more harm than good? Eur J Heart Fail 2024; 26:299-301. [PMID: 38282265 DOI: 10.1002/ejhf.3148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/30/2024] Open
Affiliation(s)
- Pierpaolo Pellicori
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - John G F Cleland
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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14
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Sun Y, Fu Q, Tse G, Bai L, Liu J, He H, Zhao S, Tse M, Liu Y. Prognostic value of left atrial reverse remodelling in heart failure with preserved ejection fraction. J Cardiovasc Med (Hagerstown) 2024; 25:132-140. [PMID: 37994616 DOI: 10.2459/jcm.0000000000001578] [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: 11/24/2023]
Abstract
OBJECTIVES Left atrial reverse remodelling (LARR) reflects an improvement in the function or structure. However, it is unclear whether the presence of LARR is associated with better outcomes in patients with heart failure with preserved ejection fraction (HFpEF). METHODS The study was a monocentric retrospective cohort one. Consecutive HFpEF patients admitted to the hospital between 1 January 2018 and 30 June 2020 were included. This cohort was divided into LARR and non-LARR groups based on the recovery of the left atrium. The primary endpoints were all-cause mortality, rehospitalization for heart failure, and the composite of death or readmission. Significant predictors of LARR were examined. RESULTS A total of 409 patients were enrolled, including 90 cases in the LARR group and 319 in the non-LARR group. Kaplan-Meier analysis showed that compared with the non-LARR group, the LARR group had a lower incidence of rehospitalization for heart failure and the composite of death or readmission but not all-cause mortality. Similar results were observed in a subgroup analysis of patients with and without atrial fibrillation. Cox regression analysis demonstrated that the non-LARR group experienced higher risks of heart failure-related readmission [hazard ratio: 1.785, 95% confidence interval (CI) 1.236-3.215, P = 0.037] and the composite outcome (hazard ratio: 1.684, 95% CI 1.254-2.865, P = 0.044), but not all-cause mortality (hazard ratio: 1.475, 95% CI: 0.481-3.527, P = 0.577) compared with the LARR group after adjusting for significant confounders. Logistic regression analysis showed that mild mitral regurgitation and the use of loop diuretics were two positive predictors of LARR in patients with HFpEF. CONCLUSION LARR is an effective echocardiographic index that can be used to predict heart failure-related readmission in HFpEF. Therefore, regular assessment of left atrial size can provide a useful marker for risk stratification of heart failure.
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Affiliation(s)
- Yuxi Sun
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province
| | - Qiang Fu
- Operating room, Yantai Penglai Traditional Chinese Medicine Hospital, Yantai, Shandong Province
| | - Gary Tse
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
- Kent and Medway Medical School, University of Kent and Canterbury Christ Church University, Canterbury, Kent, United Kingdom
- Department of Health Sciences
| | - Lin Bai
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Jiani Liu
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province
| | - Hongyan He
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province
| | - Shuang Zhao
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province
| | - Mimi Tse
- Department of Nursing, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Ying Liu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
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15
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Stoicescu L, Crişan D, Morgovan C, Avram L, Ghibu S. Heart Failure with Preserved Ejection Fraction: The Pathophysiological Mechanisms behind the Clinical Phenotypes and the Therapeutic Approach. Int J Mol Sci 2024; 25:794. [PMID: 38255869 PMCID: PMC10815792 DOI: 10.3390/ijms25020794] [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: 11/26/2023] [Revised: 12/27/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is an increasingly frequent form and is estimated to be the dominant form of HF. On the other hand, HFpEF is a syndrome with systemic involvement, and it is characterized by multiple cardiac and extracardiac pathophysiological alterations. The increasing prevalence is currently reaching epidemic levels, thereby making HFpEF one of the greatest challenges facing cardiovascular medicine today. Compared to HF with reduced ejection fraction (HFrEF), the medical attitude in the case of HFpEF was a relaxed one towards the disease, despite the fact that it is much more complex, with many problems related to the identification of physiopathogenetic mechanisms and optimal methods of treatment. The current medical challenge is to develop effective therapeutic strategies, because patients suffering from HFpEF have symptoms and quality of life comparable to those with reduced ejection fraction, but the specific medication for HFrEF is ineffective in this situation; for this, we must first understand the pathological mechanisms in detail and correlate them with the clinical presentation. Another important aspect of HFpEF is the diversity of patients that can be identified under the umbrella of this syndrome. Thus, before being able to test and develop effective therapies, we must succeed in grouping patients into several categories, called phenotypes, depending on the pathological pathways and clinical features. This narrative review critiques issues related to the definition, etiology, clinical features, and pathophysiology of HFpEF. We tried to describe in as much detail as possible the clinical and biological phenotypes recognized in the literature in order to better understand the current therapeutic approach and the reason for the limited effectiveness. We have also highlighted possible pathological pathways that can be targeted by the latest research in this field.
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Affiliation(s)
- Laurențiu Stoicescu
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Cardiology Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Dana Crişan
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 550169 Sibiu, Romania
| | - Lucreţia Avram
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Steliana Ghibu
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
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16
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Hirose K, Nakanishi K, Daimon M, Iwama K, Yoshida Y, Mukai Y, Yamamoto Y, Nakao T, Oshima T, Matsubara T, Shimizu Y, Oguri G, Kojima T, Hasumi E, Fujiu K, Morita H, Komuro I. Association of Atrial Fibrillation Progression With Left Atrial Functional Reserve and Its Reversibility. J Am Heart Assoc 2024; 13:e032215. [PMID: 38156556 PMCID: PMC10863802 DOI: 10.1161/jaha.123.032215] [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: 09/09/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) progression is closely related to heart failure occurrence, and catheter ablation carries a beneficial effect for heart failure prevention. Recently, particular attention has been given to left atrial (LA) function and functional reserve in the pathogenesis linking AF and heart failure, although its significance and reversibility is not well studied. METHODS AND RESULTS We prospectively investigated 164 patients with AF with normal left ventricular systolic function and free from heart failure who underwent first catheter ablation and pre-/postprocedural echocardiography. Conventional and speckle-tracking echocardiography were performed at rest and during passive leg lifting to assess LA size, LA reservoir strain (LARS), and functional reserve calculated as passive leg lifting-LARS - rest-LARS. Patients were categorized into 3 AF subtypes: paroxysmal AF (N=95), persistent AF (PeAF; N=50), and long-standing persistent AF (LS-PeAF; N=19). The PeAF and LS-PeAF groups had larger LA size and reduced LARS compared with the paroxysmal AF group (all P<0.05). LA functional reserve was significantly impaired in the LS-PeAF group (P=0.003). In multivariable analysis, LS-PeAF and advanced age were significantly associated with impaired LA functional reserve. Among 149 patients with sinus rhythm 1 to 2 days after catheter ablation, LARS was significantly improved in both PeAF and LS-PeAF groups but was still lower than that in the paroxysmal AF group. Sinus rhythm restoration also led to amelioration of LA functional reserve in patients with LS-PeAF. CONCLUSIONS AF progression was related to impaired LARS and LA functional reserve, and restoration of sinus rhythm might contribute to early LA reverse remodeling.
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Affiliation(s)
| | - Koki Nakanishi
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Masao Daimon
- Department of Cardiovascular MedicineUniversity of TokyoJapan
- Department of Clinical LaboratoryUniversity of TokyoJapan
| | - Kentaro Iwama
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Yuriko Yoshida
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Yasuhiro Mukai
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Yuko Yamamoto
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Tomoko Nakao
- Department of Cardiovascular MedicineUniversity of TokyoJapan
- Department of Clinical LaboratoryUniversity of TokyoJapan
| | - Tsukasa Oshima
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | | | - Yu Shimizu
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Gaku Oguri
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Toshiya Kojima
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Eriko Hasumi
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Katsuhito Fujiu
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Hiroyuki Morita
- Department of Cardiovascular MedicineUniversity of TokyoJapan
| | - Issei Komuro
- Department of Cardiovascular MedicineUniversity of TokyoJapan
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17
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Lin J, Wu H, Zhang T. The correlation of left atrial diameter with preserved ejection fraction, reduced ejection fraction, and mid-range ejection fraction. Clin Cardiol 2023; 46:1588-1593. [PMID: 37622739 PMCID: PMC10716329 DOI: 10.1002/clc.24134] [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: 03/30/2023] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND In patients with heart failure, left atrial remodeling often occurs to varying degrees. Left atrial enlargement has been proved to be an important predictor of cardiovascular-related adverse events. However, the relationship between left atrial diameter (LAD) with heart failure (HF) with preserved ejection fraction (HFpEF), reduced ejection fraction (HFrEF) and mid-range ejection fraction (HFmrEF) remains unclear. HYPOTHESIS We want to explore the correlation between left atrial diameter and HFpEF, HFmrEF, and HFrEF. METHODS A total of 210 patients with heart failure who underwent hospitalization in Ningbo Medical Center Lihuili Hospital, Zhejiang, China, from January 1, 2020, to June 31, 2021, were reviewed. The basic demographic characteristics, blood test, and the related indexes of echocardiography of the subjects were collected and analyzed. RESULTS There is a significant difference between HFpEF and HFrEF group in LAD (p = .007), and LAD is negatively correlated with left ventricular ejection fraction (LVEF) (p = .002, r = -.209). CONCLUSION LAD is negatively correlated with LVEF, which may predict the prevalence of HFrEF.
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Affiliation(s)
- Jing Lin
- Department of CardiologyNingbo Medical Center Lihuili HospitalNingbo CityChina
| | - Huajui Wu
- Ningbo Aier Guangming Eye HospitalNingbo CityChina
| | - Tianwen Zhang
- Department of CardiologyNingbo Medical Center Lihuili HospitalNingbo CityChina
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18
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Ariyaratnam JP, Elliott AD, Mishima RS, Kadhim K, McNamee O, Kuklik P, Emami M, Malik V, Fitzgerald JL, Gallagher C, Lau DH, Sanders P. Identification of Subclinical Heart Failure With Preserved Ejection Fraction in Patients With Symptomatic Atrial Fibrillation. JACC. HEART FAILURE 2023; 11:1626-1638. [PMID: 37676212 DOI: 10.1016/j.jchf.2023.07.019] [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: 03/26/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) and heart failure with preserved ejection fraction (HFpEF) commonly coexist. We hypothesize that patients with symptomatic AF but without overt clinical HF commonly exhibit subclinical HFpEF according to established hemodynamic criteria. OBJECTIVES The authors sought to use invasive hemodynamics to investigate the prevalence and implications of subclinical HFpEF in AF ablation patients. METHODS Consecutive symptomatic AF ablation patients were prospectively recruited. Diagnosis of subclinical HFpEF was undertaken by invasive assessment of left atrial pressure (LAP). Participants had HFpEF if the baseline mean LAP was >15 mm Hg and early HFpEF if the mean LAP was >15 mm Hg after a 500-mL fluid challenge. LA compliance was assessed invasively by monitoring the LAP and LA diameter during direct LA infusion of 15 mL/kg normal saline. LA compliance was calculated as Δ LA diameter/ΔLAP. LA cardiomyopathy was further studied with exercise echocardiography and electrophysiology study. Functional impact was evaluated using cardiopulmonary exercise testing and the AF Symptom Severity questionnaire. RESULTS Of 120 participants, 57 (47.5%) had HFpEF, 31 (25.8%) had early HFpEF, and 32 (26.7%) had no HFpEF. Both HFpEF and early HFpEF were associated with lower LA compliance compared with those without HFpEF (P < 0.001). Participants with HFpEF and early HFpEF also displayed decreased LA emptying fraction (P = 0.004), decreased LA voltage (P = 0.001), decreased VO2peak (P < 0.001), and increased AF symptom burden (P = 0.002) compared with those without HFpEF. CONCLUSIONS Subclinical HFpEF is common in AF ablation patients and is characterized by a LA cardiomyopathy, decreased cardiopulmonary reserve and increased symptom burden. The diagnosis of HFpEF may identify patients with AF with the potential to benefit from novel HFpEF therapies. (Characterising Left Atrial Function and Compliance in Atrial Fibrillation; ACTRN12620000639921).
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Affiliation(s)
- Jonathan P Ariyaratnam
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Adrian D Elliott
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Ricardo S Mishima
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Kadhim Kadhim
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Olivia McNamee
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Pawel Kuklik
- Department of Cardiology, Asklepios Hospital St. Georg, Hamburg, Germany, Faculty of Medicine, Semmelweis University Campus Hamburg, Hamburg, Germany
| | - Mehrdad Emami
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Varun Malik
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - John L Fitzgerald
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Celine Gallagher
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Dennis H Lau
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia.
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Sciatti E, Coccia MG, Magnano R, Aakash G, Limonta R, Diep B, Balestrieri G, D'Isa S, Abramov D, Parwani P, D'Elia E. Heart Failure Preserved Ejection Fraction in Women: Insights Learned from Imaging. Heart Fail Clin 2023; 19:461-473. [PMID: 37714587 DOI: 10.1016/j.hfc.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
While the prevalence of heart failure, in general, is similar in men and women, women experience a higher rate of HFpEF compared to HFrEF. Cardiovascular risk factors, parity, estrogen levels, cardiac physiology, and altered response to the immune system may be at the root of this difference. Studies have found that in response to increasing age and hypertension, women experience more concentric left ventricle remodeling, more ventricular and arterial stiffness, and less ventricular dilation compared to men, which predisposes women to developing more diastolic dysfunction. A multi-modality imaging approach is recommended to identify patients with HFpEF. Particularly, appreciation of sex-based differences as described in this review is important in optimizing the evaluation and care of women with HFpEF.
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Affiliation(s)
- Edoardo Sciatti
- Cardiology Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Gupta Aakash
- Division of Cardiology, Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Raul Limonta
- School of Medicine and Surgery, Milano Bicocca University, Milano, Italy
| | - Brian Diep
- Division of Cardiology, Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | | | - Salvatore D'Isa
- Cardiology Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Dmitry Abramov
- Division of Cardiology, Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Purvi Parwani
- Division of Cardiology, Department of Medicine, Loma Linda University Health, Loma Linda, CA, USA
| | - Emilia D'Elia
- Cardiology Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy.
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20
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Pascual-Figal DA, Zamorano JL, Domingo M, Morillas H, Nuñez J, Cobo Marcos M, Riquelme-Pérez A, Teis A, Santas E, Caro-Martinez C, Pinilla JM, Rodriguez-Palomares JF, Dobarro D, Restrepo-Córdoba MA, González-Juanatey JR, Bayés Genís A. Impact of dapagliflozin on cardiac remodelling in patients with chronic heart failure: The DAPA-MODA study. Eur J Heart Fail 2023; 25:1352-1360. [PMID: 37211950 DOI: 10.1002/ejhf.2884] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/23/2023] Open
Abstract
AIMS Dapagliflozin improves the prognosis of patients with heart failure (HF), regardless of left ventricular ejection fraction (LVEF). However, its effect on cardiac remodelling parameters, specifically left atrial (LA) remodelling, is not well established. METHODS AND RESULTS The DAPA-MODA trial (NCT04707352) is a multicentre, single-arm, open-label, prospective and interventional study that aimed to evaluate the effect of dapagliflozin on cardiac remodelling parameters over 6 months. Patients with stable chronic HF receiving optimized guideline-directed therapy, except for any sodium-glucose cotransporter 2 inhibitor, were included. Echocardiography was performed at baseline, 30 and 180 days, and analysed by a central core-lab in a blinded manner to both patient and time. The primary endpoint was the change in maximal LA volume index (LAVI). A total of 162 patients (64.2% men, 70.5 ± 10.6 years, 52% LVEF >40%) were included in the study. At baseline, LA dilatation was observed (LAVI 48.1 ± 22.6 ml/m2 ) and LA parameters were similar between LVEF-based phenotypes (≤40% vs. >40%). LAVI showed a significant reduction at 180 days (-6.6% [95% confidence interval -11.1, -1.8], p = 0.008), primarily due to a decrease in reservoir volume (-13.8% [95% confidence interval -22.5, -4], p = 0.007). Left ventricular geometry improved with significant reductions in left ventricular mass index (-13.9% [95% confidence interval -18.7, -8.7], p < 0.001), end-diastolic volume (-8.0% [95% confidence interval -11.6, -4.2], p < 0.001) and end-systolic volume (-11.9% [95% confidence interval -16.7, -6.8], p < 0.001) at 180 days. N-terminal pro-B-type natriuretic peptide (NT-proBNP) showed a significant reduction at 180 days (-18.2% [95% confidence interval -27.1, -8.2], p < 0.001), without changes in filling Doppler measures. CONCLUSION Dapagliflozin administration in stable out-setting patients with chronic HF and optimized therapy results in global reverse remodelling of cardiac structure, including reductions in LA volumes and improvement in left ventricular geometry and NT-proBNP concentrations.
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Affiliation(s)
- Domingo A Pascual-Figal
- Cardiology Department, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto IMIB-Pascual Parrilla, Murcia, Spain
- Medicine Department, Universidad de Murcia, Murcia, Spain
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
| | - J Luis Zamorano
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Mar Domingo
- Cardiology Department, Hospital Universitari Germans Trias i Pujol. l'Institut del Cor, Badalona, Spain
| | | | - Julio Nuñez
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Marta Cobo Marcos
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Alejandro Riquelme-Pérez
- Medicine Department, Universidad de Murcia, Murcia, Spain
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
| | - Albert Teis
- Cardiology Department, Hospital Universitari Germans Trias i Pujol. l'Institut del Cor, Badalona, Spain
| | - Enrique Santas
- Cardiology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Cesar Caro-Martinez
- Cardiology Department, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto IMIB-Pascual Parrilla, Murcia, Spain
| | - Jose Manuel Pinilla
- Cardiology Department, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Jose F Rodriguez-Palomares
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitario Vall d'Hebron, Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - David Dobarro
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Álvaro Cunqueiro, IIS Galicia Sur, Vigo, Spain
| | | | - J Ramón González-Juanatey
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Antoni Bayés Genís
- Centro de Investigación Biomédica en Red, CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitari Germans Trias i Pujol. l'Institut del Cor, Badalona, Spain
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21
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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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22
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Hirasawa K, Singh GK, Kuneman JH, Gegenava T, van der Kley F, Hautemann D, Reiber JHC, Ajmone Marsan N, Bax JJ, Delgado V. Feature-tracking computed tomography left atrial strain and long-term survival after transcatheter aortic valve implantation. Eur Heart J Cardiovasc Imaging 2023; 24:327-335. [PMID: 35957528 DOI: 10.1093/ehjci/jeac157] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 07/27/2022] [Indexed: 11/14/2022] Open
Abstract
AIMS Aortic stenosis (AS) induces left atrial (LA) remodelling through the increase of left ventricular (LV) filling pressures. Peak LA longitudinal strain (PALS), reflecting LA reservoir function, has been proposed as a prognostic marker in patients with AS. Feature-tracking (FT) multi-detector computed tomography (MDCT) allows assessment of LA strain from MDCT data. The aim of this study is to investigate the association between PALS using FT MDCT and survival in patients with severe AS who underwent transcatheter aortic valve implantation (TAVI). METHODS AND RESULTS A total of 376 patients (mean age 80 ± 7 years, 53% male) who underwent MDCT before TAVI and had suitable data for assessment of PALS using dedicated FT software, were included. The patients were classified into four groups according to PALS quartiles; PALS > 19.3% (Q1, highest reservoir function), 15.0-19.3% (Q2), 9.1-14.9% (Q3), and ≤9.0% (Q4, lowest reservoir function). The primary outcome was all-cause mortality. During a median of 45 (22-68) months follow-up, 148 patients (39%) died. On multivariable Cox regression analysis, PALS was independently associated with all-cause mortality [hazard ratio (HR): 1.044, 95% confidence interval (CI): 1.012-1.076, P = 0.006]. Compared with patients in Q1, patients in Q3 and Q4 were associated with higher risk of mortality after TAVI [HR: 2.262 (95% CI: 1.335-3.832), P = 0.002 for Q3, HR: 3.116 (95% CI: 1.864-5.210), P < 0.001 for Q4]. CONCLUSION PALS assessed with FT MDCT is independently associated with all-cause mortality after TAVI.
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Affiliation(s)
- Kensuke Hirasawa
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Gurpreet K Singh
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Jurrien H Kuneman
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Tea Gegenava
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Frank van der Kley
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | | | - Johan H C Reiber
- Medis Medical Imaging BV, 2316 XG Leiden, The Netherlands.,LKEB, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Nina Ajmone Marsan
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Jeroen J Bax
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.,Heart Center, University of Turku and Turku University Hospital, 20521 Turku, Finland
| | - Victoria Delgado
- Department of Cardiology, Heart Lung Centre, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.,Heart Institute, Hospital University Germans Trias i Pujol, 08916 Badalona, Spain
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23
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Borlaug BA, Jensen MD, Kitzman DW, Lam CSP, Obokata M, Rider OJ. Obesity and heart failure with preserved ejection fraction: new insights and pathophysiological targets. Cardiovasc Res 2023; 118:3434-3450. [PMID: 35880317 PMCID: PMC10202444 DOI: 10.1093/cvr/cvac120] [Citation(s) in RCA: 77] [Impact Index Per Article: 77.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/28/2022] [Accepted: 07/01/2022] [Indexed: 02/07/2023] Open
Abstract
Obesity and heart failure with preserved ejection fraction (HFpEF) represent two intermingling epidemics driving perhaps the greatest unmet health problem in cardiovascular medicine in the 21st century. Many patients with HFpEF are either overweight or obese, and recent data have shown that increased body fat and its attendant metabolic sequelae have widespread, protean effects systemically and on the cardiovascular system leading to symptomatic HFpEF. The paucity of effective therapies in HFpEF underscores the importance of understanding the distinct pathophysiological mechanisms of obese HFpEF to develop novel therapies. In this review, we summarize the current understanding of the cardiovascular and non-cardiovascular features of the obese phenotype of HFpEF, how increased adiposity might pathophysiologically contribute to the phenotype, and how these processes might be targeted therapeutically.
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Affiliation(s)
- Barry A Borlaug
- Department of Cardiovascular Diseases, Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, USA
| | | | - Dalane W Kitzman
- Department of Internal Medicine, Section on Cardiology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | | | - Masaru Obokata
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Oliver J Rider
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research, University of Oxford, Oxford, UK
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24
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Hirose K, Nakanishi K, Daimon M, Yoshida Y, Ishiwata J, Nakao T, Morita H, Di Tullio MR, Homma S, Komuro I. Prevalence, Determinants, and Prognostic Value of Left Atrial Dysfunction in Patients With Chronic Coronary Syndrome and Normal Left Ventricular Ejection Fraction. Am J Cardiol 2023; 187:30-37. [PMID: 36459745 DOI: 10.1016/j.amjcard.2022.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/18/2022] [Accepted: 10/13/2022] [Indexed: 11/30/2022]
Abstract
Patients with chronic coronary syndrome (CCS), even when they have complete revascularization and normal left ventricular (LV) systolic function, experience subsequent cardiovascular disease (CVD), highlighting the importance of surrogate markers to prevent adverse consequences. Speckle-tracking echocardiography-derived left atrial (LA) reservoir strain has emerged as a sensitive marker for CVD in various clinical settings. The present study investigated the prevalence, determinants, and prognostic value of LA dysfunction in CCS. We included 278 consecutive patients with CCS with completed percutaneous coronary intervention and preserved LV ejection fraction who underwent follow-up echocardiography. Speckle-tracking analysis was performed to assess LA reservoir strain, and LA dysfunction was defined as LA reservoir strain ≤24%. The primary outcome comprised new-onset atrial fibrillation, heart failure hospitalization, acute coronary syndrome, stroke, or all-cause death. At baseline, 28 patients (10.1%) had LA dysfunction. Multivariable analysis identified age, hypertension, LV ejection fraction, and multivessel disease as independent determinants of LA reservoir strain (all p <0.05). During a median follow-up of 4.8 years, the primary outcome occurred in 60 patients (21.6%). LA dysfunction carried a significant risk for primary outcome independent of traditional risk factors, LV parameters, and LA size (adjusted hazard ratio 3.10, p = 0.003); the risk increase remained significant even after excluding atrial fibrillation from the primary outcome (adjusted hazard ratio 2.27, p = 0.043). In conclusion, approximately 10% of patients with CCS with normal LV ejection fraction had LA dysfunction associated with adverse cardiovascular outcomes. Further studies are needed to explore whether therapeutic interventions affecting LA remodeling may help prevent CVD events.
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Affiliation(s)
- Kazutoshi Hirose
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Koki Nakanishi
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan.
| | - Masao Daimon
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan; Departments of Clinical Laboratory, The University of Tokyo, Tokyo, Japan
| | - Yuriko Yoshida
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan; Department of Medicine, Columbia University, New York, New York
| | - Jumpei Ishiwata
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomoko Nakao
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan; Departments of Clinical Laboratory, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Morita
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Shunichi Homma
- Department of Medicine, Columbia University, New York, New York
| | - Issei Komuro
- Departments of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
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25
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Mandoli GE, Pastore MC, Benfari G, Setti M, Maritan L, Diviggiano EE, D'Ascenzi F, Focardi M, Cavigli L, Valente S, Cameli M. The loss of left atrial contractile function predicts a worse outcome in HFrEF patients. Front Cardiovasc Med 2023; 9:1079632. [PMID: 36712283 PMCID: PMC9874119 DOI: 10.3389/fcvm.2022.1079632] [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: 10/25/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023] Open
Abstract
Background In chronic heart failure, high intracardiac pressures induce a progressive remodeling of small pulmonary arteries up to pulmonary hypertension. At the end of left atrial conduit function, pulmonary and left heart end-systolic pressures equalization might affect left atrial systole. In this single-center prospective study, we aimed to investigate whether peak atrial contraction strain (PACS), measured by speckle tracking echocardiography, was independently associated with prognosis in heart failure with reduced ejection fraction (HFrEF). Materials and methods Outpatients with HFrEF and sinus rhythm referred to our echo-labs were enrolled. After clinical and echocardiographic evaluation, off-line speckle tracking echocardiography analysis was performed. Primary and secondary endpoint were cardiovascular death and heart failure hospitalization, respectively. Spline knotted survival model identified the optimal prognostic cut-off for PACS. Results The 152 patients were stratified based on PACS <8% (n = 76) or PACS ≥8% (n = 76). Patients with PACS <8% had lower left ventricle and left atrial reservoir strain and higher New York Heart Association (NYHA) class and left atrial volume index (LAVI). Over a mean follow-up of 3.4 ± 2 years, 117 events (51 cardiovascular death, 66 heart failure hospitalizations) were collected. By univariate and multivariate Cox analysis, PACS emerged as a strong and independent predictor of cardiovascular death and heart failure hospitalization, after adjusting for age, sex, left ventricle strain, and E/e', LAVI (HR 0.6 per 5 unit-decrease in PACS). Kaplan-Meier curves showed a sustained divergence in event-free survival rates for the two groups. Conclusion The reduction of PACS significantly and independently affects cardiovascular outcome in HFrEF. Therefore, its assessment, although limited to patients with sinus rhythm, could offer additive prognostic information for HFrEF patients.
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Affiliation(s)
- 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
| | - Giovanni Benfari
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Martina Setti
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Luca Maritan
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Enrico Emilio Diviggiano
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Flavio D'Ascenzi
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Marta Focardi
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Luna Cavigli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Serafina Valente
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Matteo Cameli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
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26
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Echocardiographic evaluation of left atrial strain for predicting iron overload in pediatric patients with β-thalassemia with preserved ejection fraction. Int J Cardiovasc Imaging 2023; 39:895-906. [PMID: 36607471 DOI: 10.1007/s10554-022-02788-5] [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: 11/06/2022] [Accepted: 12/24/2022] [Indexed: 01/07/2023]
Abstract
Pediatric patients with β-thalassemia (β-TM) with preserved ejection fraction may experience early myocardial damage. This prospective study aimed to investigate left atrial (LA) function restructure in pediatric patients with β-TM by two-dimensional speckle tracking echocardiography (2D-STE) and evaluate the value of LA strain for predicting myocardial iron overload (MIO). We recruited 50 β-TM pediatric patients and 30 healthy children aged 3-14 years. The patients were assigned to a normal left ventricular (LV) lesion group (n = 20) and an enlarged LV lesion group (n = 30). Subjects all underwent echocardiography to measure conventional cardiac function parameters and LA strain parameters. The results displayed that LA reservoir strain (LASr), conduit strain (LAScd), contractile strain (LASct) and strain rate were significantly reduced in pediatric patients with β-TM with preserved ejection fraction. LASr, LAScd, and LASct were negatively correlated with the E/e' ratio, of which LASr had the most significant correlation (r = - 0.69, P < 0.001). LASr and LASct correlated positively with T2* (r = 0.70 and 0.62, respectively, all P < 0.001). In the multiple regression, LASr and LASct were independent predictors for T2*. The areas under the curve for LASr and LASct were 0.87 (P < 0.001) and 0.78 (P = 0.004), respectively. Our results demonstrated that LA strains were dramatically impaired in pediatric patients with β-TM, and LASr is an efficient indicator for detecting LV early diastolic dysfunction in β-TM pediatric patients and reflects early myocardial damage. LASr and LASct were independently predictive of MIO, but LASr was a more sensitive predictor.
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27
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Yu Y, Niu H, Hua W. Letter regarding the article 'Clinical implications of left atrial changes after optimization of medical therapy in patients with heart failure'. Eur J Heart Fail 2023; 25:133. [PMID: 36066468 DOI: 10.1002/ejhf.2680] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 02/01/2023] Open
Affiliation(s)
- Yu Yu
- Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongxia Niu
- Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Hua
- Cardiac Arrhythmia Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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28
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Aga YS, Kroon D, Snelder SM, Biter LU, de Groot-de Laat LE, Zijlstra F, Brugts JJ, van Dalen BM. Decreased left atrial function in obesity patients without known cardiovascular disease. Int J Cardiovasc Imaging 2023; 39:471-479. [PMID: 36306046 PMCID: PMC9947076 DOI: 10.1007/s10554-022-02744-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/07/2022] [Indexed: 11/30/2022]
Abstract
Obesity is a risk factor for heart failure with preserved ejection fraction (HFpEF). We hypothesized that assessment of left atrial (LA) strain may be useful to reveal precursors of HFpEF in obesity patients. Echocardiograms of obesity patients without known cardiovascular disease who underwent bariatric surgery, and echocardiograms of age- and gender matched controls were analyzed. The echocardiogram was repeated 1 year after bariatric surgery. LA reservoir strain (LASr), LA conduit strain (LAScd), and LA contractile strain (LASct) were measured. 77 Obesity patients were compared with 46 non-obese controls. Obesity patients showed a significantly decreased LA function compared with non-obese individuals (LASr 32.2% ± 8.8% vs. 39.6% ± 10.8%, p < 0.001; LAScd 20.1% ± 7.5% vs. 24.9% ± 8.3%, p = 0.001; LASct 12.1% ± 3.6% vs. 14.5% ± 5.5%, p = 0.005). There was no difference in prevalence of diastolic dysfunction between the obesity group and controls (9.1% vs. 2.2%, p = 0.139). One year after bariatric surgery, LASr improved (32.1% ± 8.9% vs. 34.2% ± 8.7%, p = 0.048). In the multivariable linear regression analysis, BMI was associated with LASr, LAScd, and LASct (β = - 0.34, CI - 0.54 to - 0.13; β = - 0.22, CI - 0.38 to - 0.06; β = - 0.10, CI - 0.20 to - 0.004). Obesity patients without known cardiovascular disease have impairment in all phases of LA function. LA dysfunction in obesity may be an early sign of cardiac disease and may be a predictor for developing HFpEF. LASr improved 1 year after bariatric surgery, indicating potential reversibility of LA function in obesity.
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Affiliation(s)
- Y. S. Aga
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM Rotterdam, The Netherlands ,Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - D. Kroon
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM Rotterdam, The Netherlands
| | - S. M. Snelder
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM Rotterdam, The Netherlands ,Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - L. U. Biter
- Department of Bariatric Surgery, Franciscus Gasthuis & Vlietland, Rotterdam, The Netherlands
| | | | - F. Zijlstra
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - J. J. Brugts
- Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Bas M. van Dalen
- Department of Cardiology, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045 PM Rotterdam, The Netherlands ,Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
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Hamam A, Abou-Omar M, Rabah H, Khattab H, Alaarag A. Worsening effect of testosterone deficiency on males with heart failure with preserved ejection fraction. BMC Endocr Disord 2022; 22:321. [PMID: 36529735 PMCID: PMC9761962 DOI: 10.1186/s12902-022-01249-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF)is challenging. Patients usually have normal LV size and ejection fraction. This clinical syndrome develops from a complex interaction of several risk factors that cause organ dysfunction and clinical symptoms. There's evidence that testosterone deficiency is associated with a worse cardiometabolic profile and increased inflammatory markers. We thought that these changes might have an impact on heart failure pathogenesis. We aimed to study the relationship between testosterone level and symptoms in HFpEF. METHODS We studied 120 male patients with HFpEF. According to New York Heart Association (NYHA), patients were classified into I, II and III classes; class IV patients were excluded. All patients were subjected to clinical and echocardiographic examinations. In addition, we measured serum testosterone, cardio-metabolic profile, intracellular adhesive molecule-1(ICAM-1), P-selectin and nitric oxide (NO) levels. RESULTS Patients with testosterone deficiency had worse NYHA class and higher BNP P = (0.001). Additionally, they had a significantly worse metabolic profile; higher total cholesterol, triglycerides, LDL cholesterol, fasting insulin and HOMA-IR P = (0.005, 0.001, 0.001, 0.001), respectively. Also, they had higher inflammatory markers and worse endothelial functional parameters; (ICAM-1, NO and P- selectin) P = (0.001). Age, BNP and testosterone deficiency can be used as independent predictors of NYHA class III symptoms with a Testosterone cutoff value of 2.7 ng/ml. CONCLUSION Testosterone deficiency could be used as an independent predictor of symptom severity in HFpEF, and it aggravates systemic inflammation and endothelial dysfunction in these patients.
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Affiliation(s)
- Ahmed Hamam
- Department of internal medicine, Armed Forces College of Medicine, Cairo, Egypt
| | - Mahmoud Abou-Omar
- Cardiovascular medicine department, Faculty of Medicine, Tanta University, Tanta, 31511, Egypt
| | - Hanem Rabah
- Faculty of Medicine, Department of medical biochemistry, Tanta University, Tanta, Egypt
| | - Haidy Khattab
- Faculty of Medicine Department of medical physiology, Tanta University, Tanta, Egypt
| | - Ahmed Alaarag
- Cardiovascular medicine department, Faculty of Medicine, Tanta University, Tanta, 31511, Egypt.
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Kim D, Seo JH, Choi KH, Lee SH, Choi JO, Jeon ES, Yang JH. Prognostic Implications of Left Atrial Stiffness Index in Heart Failure Patients With Preserved Ejection Fraction. JACC Cardiovasc Imaging 2022; 16:435-445. [PMID: 36752431 DOI: 10.1016/j.jcmg.2022.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/30/2022] [Accepted: 11/04/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND The left atrium (LA) plays an important role in the pathophysiology and disease progression of heart failure with preserved ejection fraction (HFpEF). OBJECTIVES This study sought to assess the prognostic potential of LA stiffness index in patients who have HFpEF. METHODS This study retrospectively screened patients with elevated left ventricular end-diastolic pressure (≥16 mm Hg) and preserved ejection fraction (≥50%) between January 1, 2004, and December 31, 2019. All patients underwent left heart catheterization to measure left ventricular end-diastolic pressure. Among these, 307 patients who had suitable image quality for left peak atrial longitudinal strain (PALS) measurement were analyzed. The study population was classified into low LA stiffness (n = 178, early diastolic transmitral inflow velocity/mitral annulus early diastolic velocity [E/e']/PALS ≤0.26) and high LA stiffness (n = 129, E/e'/PALS >0.26) according to the best LA stiffness index (E/e'/PALS) cutoff value. The primary outcome was a composite of mortality or hospitalization caused by heart failure during follow-up. RESULTS LA stiffness index showed good correlations with E/e' (r = 0.737; P < 0.001), LA volume index (r = 0.529; P < 0.001), right ventricular systolic pressure (r = 0.404; P < 0.001), and log N-terminal pro-B-type natriuretic peptide (r = 0.540; P < 0.001). LA stiffness index demonstrated better predictive performance than echocardiographic diastolic parameters did (P < 0.001). Patients with low LA stiffness had better clinical outcomes than those with high LA stiffness during a median follow-up of 6 years did (P < 0.001). In multivariable analysis, LA stiffness index was independently associated with increased risk of the composite endpoint of death or heart failure hospitalization (HR: 1.59 [95% CI: 1.01-2.51]; P = 0.044). CONCLUSIONS Increased LA stiffness was associated with increased risk for all-cause mortality and hospitalization caused by heart failure in patients who have HFpEF, and its prognostic role was more pronounced than that of indexes of left ventricular filling pressure.
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Affiliation(s)
- Darae Kim
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jeong Hun Seo
- Division of Cardiology, Department of Internal Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Eun-Seok Jeon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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Riccardi M, Sammartino AM, Piepoli M, Adamo M, Pagnesi M, Rosano G, Metra M, von Haehling S, Tomasoni D. Heart failure: an update from the last years and a look at the near future. ESC Heart Fail 2022; 9:3667-3693. [PMID: 36546712 PMCID: PMC9773737 DOI: 10.1002/ehf2.14257] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
In the last years, major progress occurred in heart failure (HF) management. Quadruple therapy is now mandatory for all the patients with HF with reduced ejection fraction. Whilst verciguat is becoming available across several countries, omecamtiv mecarbil is waiting to be released for clinical use. Concurrent use of potassium-lowering agents may counteract hyperkalaemia and facilitate renin-angiotensin-aldosterone system inhibitor implementations. The results of the EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction (EMPEROR-Preserved) trial were confirmed by the Dapagliflozin in Heart Failure with Mildly Reduced or Preserved Ejection Fraction (DELIVER) trial, and we now have, for the first time, evidence for treatment of also patients with HF with preserved ejection fraction. In a pre-specified meta-analysis of major randomized controlled trials, sodium-glucose co-transporter-2 inhibitors reduced all-cause mortality, cardiovascular (CV) mortality, and HF hospitalization in the patients with HF regardless of left ventricular ejection fraction. Other steps forward have occurred in the treatment of decompensated HF. Acetazolamide in Acute Decompensated Heart Failure with Volume Overload (ADVOR) trial showed that the addition of intravenous acetazolamide to loop diuretics leads to greater decongestion vs. placebo. The addition of hydrochlorothiazide to loop diuretics was evaluated in the CLOROTIC trial. Torasemide did not change outcomes, compared with furosemide, in TRANSFORM-HF. Ferric derisomaltose had an effect on the primary outcome of CV mortality or HF rehospitalizations in IRONMAN (rate ratio 0.82; 95% confidence interval 0.66-1.02; P = 0.070). Further options for the treatment of HF, including device therapies, cardiac contractility modulation, and percutaneous treatment of valvulopathies, are summarized in this article.
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Affiliation(s)
- Mauro Riccardi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Antonio Maria Sammartino
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Massimo Piepoli
- Clinical Cardiology, IRCCS Policlinico San DonatoUniversity of MilanMilanItaly
- Department of Preventive CardiologyUniversity of WrocławWrocławPoland
| | - Marianna Adamo
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | | | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity of Goettingen Medical CenterGottingenGermany
- German Center for Cardiovascular Research (DZHK), Partner Site GöttingenGottingenGermany
| | - Daniela Tomasoni
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
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Tomasoni D, Adamo M, Metra M. November 2022 at a glance: focus on epidemiology, prognosis and comorbidities. Eur J Heart Fail 2022; 24:1997-1999. [PMID: 36482159 DOI: 10.1002/ejhf.2242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Inciardi RM, Pagnesi M, Lombardi CM, Anker SD, Cleland JG, Dickstein K, Filippatos GS, Lang CC, Ng LL, Pellicori P, Ponikowski P, Samani NJ, Zannad F, van Veldhuisen DJ, Solomon SD, Voors AA, Metra M. Clinical implications of left atrial changes after optimization of medical therapy in patients with heart failure. Eur J Heart Fail 2022; 24:2131-2139. [PMID: 35748048 PMCID: PMC10084101 DOI: 10.1002/ejhf.2593] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 01/18/2023] Open
Abstract
AIMS Limited data exist regarding the prognostic relevance of changes in left atrial (LA) dimensions in patients with heart failure (HF). We assessed changes in LA dimension and their relation with outcomes after optimization of guideline-directed medical therapy (GDMT) in patients with new-onset or worsening HF. METHODS AND RESULTS Left atrial diameter was assessed at baseline and 9 months after GDMT optimization in 632 patients (mean age 65.8 ± 12.1 years, 22.3% female) enrolled in BIOSTAT-CHF. LA adverse remodelling (LAAR) was defined as an increase in LA diameter on transthoracic echocardiography between baseline and 9 months. After the 9-month visit, patients were followed for a median of 13 further months. LAAR was observed in 247 patients (39%). Larger baseline LA diameter (odds ratio [OR] 0.90; 95% confidence interval [CI] 0.87-0.93; p < 0.001) and up-titration to higher doses of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers (ACEi/ARBs) (OR 0.56; 95% CI 0.34-0.92; p = 0.022) were independently associated with lower likelihood of LAAR. LAAR was associated with an increased risk of the composite of all-cause mortality or HF hospitalization (log-rank p = 0.007 and adjusted hazard ratio 1.73, 95% CI 1.22-2.45, p = 0.002). The association was more pronounced in patients without a history of atrial fibrillation (p for interaction = 0.009). CONCLUSION Among patients enrolled in BIOSTAT-CHF, LAAR was associated with an unfavourable outcome and was prevented by ACEi/ARB up-titration. Changes in LA dimension may be a useful marker of response to treatment and improve risk stratification in patients with HF.
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Affiliation(s)
- Riccardo M Inciardi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Carlo M Lombardi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Stefan D Anker
- Division of Cardiology and Metabolism, Department of Cardiology (CVK) and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) Partner Site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - John G Cleland
- National Heart and Lung Institute, Royal Brompton and Harefield Hospitals, Imperial College, London, UK.,Robertson Centre for Biostatistics and Clinical Trials, University of Glasgow, Glasgow, UK
| | - Kenneth Dickstein
- University of Bergen, Bergen, Norway.,Stavanger University Hospital, Stavanger, Norway
| | - Gerasimos S Filippatos
- Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Chim C Lang
- School of Medicine Centre for Cardiovascular and Lung Biology, Division of Molecular and Clinical Medicine, University of Dundee, Ninewells Hospital & Medical School, Dundee, UK
| | - Leong L Ng
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, Leicester, UK.,NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Pierpaolo Pellicori
- Robertson Centre for Biostatistics and Clinical Trials, University of Glasgow, Glasgow, UK
| | - Piotr Ponikowski
- Department of Heart Diseases, Wroclaw Medical University, Wrocław, Poland
| | - Nilesh J Samani
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, Leicester, UK.,NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK
| | - Faiez Zannad
- Universite de Lorraine, Inserm Centre d'Investigations Cliniques 1433 and F-CRIN INI-CRCT, Nancy, France
| | - Dirk J van Veldhuisen
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Adriaan A Voors
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
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Palazzuoli A, Buono MGD, Ruocco G, Caravita S, Abbate A, Lavie CJ. The Conundrum of HFpEF Definition: Non-Invasive Assessment Uncertainties and Alternative Diagnostic Strategies. Curr Probl Cardiol 2022; 48:101433. [PMID: 36170908 DOI: 10.1016/j.cpcardiol.2022.101433] [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: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 11/26/2022]
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is a heterogeneous syndrome including several morphological phenotypes and varying pathophysiological mechanisms. The conventional classification of HF based on left ventricular ejection fraction (LVEF) has created an oversimplification in diagnostic criteria. Although LVEF is a standardized parameter easy to calculate and broadly applied in the large clinical trials, but it is erroneously considered an index of left ventricular (LV) systolic function. Indeed, it is affected by preload and afterload and it has limitations related to reproducibility, reduced sensitivity and scarce prognostic values especially when above 50%. Notably, additional diagnostic parameters have been recently proposed in order to improve diagnostic accuracy and to homogenise the different HFpEF populations. Unfortunately, these algorithms comprise sophisticated measurements that are difficult to apply in the daily clinical practice. Additionally, the scarce diffusion of these diagnostic criteria may have led to neutral or negative results in interventional phase 3 trials . We propose changes to the current HFpEF diagnostic approach mainly based on LVEF stratification measurement aiming towards a more inclusive model taking into consideration an integrative approach starting from the main diseases responsible for cardiac dysfunction through to cardiac structural and functional alterations. Accordingly, with recent universal HF definitions, a stepwise model could be helpful in recognizing patients with early vs. overt HFpEF by the appraisal of specific Doppler echocardiographic variables. Thus, we would encourage the application of new criteria in order to better identify the different phenotypes and to move towards more personalized medicine.
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Affiliation(s)
- Alberto Palazzuoli
- Cardiovascular Diseases Unit, Cardio thoracic and vascular Department, Le Scotte Hospital University of Siena, Italy.
| | - Marco Giuseppe Del Buono
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, Rome, Italy
| | - Gaetano Ruocco
- Cardiovascular Diseases Unit, Cardio thoracic and vascular Department, Le Scotte Hospital University of Siena, Italy
| | - Sergio Caravita
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano IRCCS, Ospedale San Luca, Milan, Italy
| | - Antonio Abbate
- Berne Cardiovascular Research Centerand Division of Cardiology and Heart and Vascular Center University of Virginia - School of Medicine Charlottesville, VA
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute Ochsner Clinical School-The University of Queensland School of Medicine New Orleans, Louisiana, US
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Zhu S, Lin Y, Zhang Y, Wang G, Qian M, Gao L, Ji M, Xie M, Li Y, Zhang L. Prognostic relevance of left atrial function and stiffness in heart failure with preserved ejection fraction patients with and without diabetes mellitus. Front Cardiovasc Med 2022; 9:947639. [PMID: 36187017 PMCID: PMC9515445 DOI: 10.3389/fcvm.2022.947639] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Background Although the left atrium (LA) plays a key role in the pathophysiology and disease progression of heart failure with preserved ejection fraction (HFpEF), the impact of type 2 diabetes mellitus (T2DM) on LA function and stiffness in HFpEF patients remains unclear. Furthermore, the prognostic value of different phases of LA function and stiffness is less well-established in HFpEF patients. Methods This study prospectively enrolled 164 HFpEF patients who were in sinus rhythm at the time of echocardiography, including 61 (37%) HFpEF patients with T2DM. LA reservoir, conduit, and pump function were assessed using two-dimensional volume indices and speckle tracking echocardiography. The LA stiffness was calculated as the ratio of early mitral inflow velocity-to-early annular tissue velocity (E/e’) and LA reservoir function. The primary end point was a combined outcome of heart failure hospitalization or death. Results Left atrium reservoir function [measured by peak LA strain (LAS-peak)] and LA pump function (measured by LAS-active) remained significantly lower in the HFpEF patients with T2DM compared with those without T2DM, even after adjustment for potential confounders. In addition, the LA stiffness of HFpEF patients with T2DM was higher than those without T2DM. After a median follow-up of 13.7 months, 46 patients (28.1%) reached the composite end point. LAS-peak (hazard ratios: 0.88; 95% confidence interval: 0.81–0.95; P = 0.001) was significantly associated with the risk of heart failure hospitalization or death after adjusting for demographic and clinical characteristics, LV global longitudinal strain, E/e’, and LA volume index. In contrast, other LA function and stiffness parameters did not independently predict the risk of adverse events. Kaplan-Meier analysis showed that HFpEF patients with T2DM and low LAS-peak (<27.2%) had a significantly increased risk of heart failure-related hospitalization or death (log-rank P < 0.001). Conclusion Left atrium reservoir and pump function are impaired, whereas LA stiffness is increased in HFpEF patients with T2DM compared with those without T2DM. LAS-peak is a powerful predictor of adverse clinical outcomes and may be crucial for risk stratification in HFpEF patients with and without T2DM.
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Affiliation(s)
- Shuangshuang Zhu
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yixia Lin
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yanting Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Guohua Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mingzhu Qian
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Lang Gao
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Mengmeng Ji
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Mingxing Xie
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- *Correspondence: Mingxing Xie,
| | - Yuman Li
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Yuman Li,
| | - Li Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Li Zhang,
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Schneider JN, Jahnke C, Cavus E, Chevalier C, Bohnen S, Radunski UK, Riedl KA, Tahir E, Adam G, Kirchhof P, Blankenberg S, Lund GK, Müllerleile K. Feature tracking cardiovascular magnetic resonance reveals recovery of atrial function after acute myocarditis. Int J Cardiovasc Imaging 2022; 38:2003-2012. [PMID: 37726601 PMCID: PMC10509057 DOI: 10.1007/s10554-022-02576-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 02/17/2022] [Indexed: 11/24/2022]
Abstract
Follow-up after acute myocarditis is important to detect persisting myocardial dysfunction. However, recovery of atrial function has not been evaluated after acute myocarditis so far. Thirty-five patients with strictly defined acute myocarditis underwent cardiovascular magnetic resonance (CMR, 1.5 T) in the acute stage at baseline (BL) and at 3 months follow-up (FU). The study population included 13 patients with biopsy-proven "cardiomyopathy-like" myocarditis (CLM) and 22 patients with "infarct-like" (ILM) clinical presentation. CMR feature tracking (FT) was performed on conventional cine SSFP sequences. Median LA-GLS increased from 33.2 (14.5; 39.2) at BL to 37.0% (25.2; 44.1, P = 0.0018) at FU in the entire study population. Median LA-GLS also increased from 36.7 (26.5; 42.3) at BL to 41.3% (34.5; 44.8, P = 0.0262) at FU in the ILM subgroup and from 11.3 (6.4; 21.1) at BL to 21.4% (14.2; 30.7, P = 0.0186) at FU in the CLM subgroup. Median RA-GLS significantly increased from BL with 30.8 (22.5; 37.0) to FU with 33.7% (26.8; 45.4, P = 0.0027) in the entire study population. Median RA-GLS also significantly increased from 32.7 (25.8; 41.0) at BL to 35.8% (27.7; 48.0, P = 0.0495) at FU in the ILM subgroup and from 22.8 (13.1; 33.9) at BL to 31.0% (26.0; 40.8, P = 0.0266) at FU in the CLM subgroup. Our findings demonstrate recovery of LA and RA function by CMR-FT strain analyses in patients after acute myocarditis independent from clinical presentation. Monitoring of atrial strain could be an important tool for an individual assessment of healing after acute myocarditis.
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Affiliation(s)
- J N Schneider
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany.
| | - C Jahnke
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
| | - E Cavus
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
| | - C Chevalier
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
| | - S Bohnen
- Department of Cardiology, Asklepios Clinic St. Georg, Hamburg, Germany
| | - U K Radunski
- Department of Cardiology, Regio Clinics Pinneberg and Elmshorn, Hamburg, Germany
| | - K A Riedl
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
| | - E Tahir
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - G Adam
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - P Kirchhof
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - S Blankenberg
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - G K Lund
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - K Müllerleile
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, 20246, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
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Perutsky DN, Obrezan AG, Osipova OA, Zarudsky AA. Left atrial function in patients with heart failure. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2022. [DOI: 10.15829/1728-8800-2022-3265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Improvement of the treatment and diagnosis of hypertension and heart failure (HF) contributes to an increase in life expectancy of the population and, accordingly, its aging. The problem of diagnosing and predicting HF with preserved ejection fraction (HFpEF) is currently one of the urgent problems. The role of left atrial function in the development and course prediction of HF are the subject of scientific study. This review provides an analysis of recent studies on left atrial function in HF patients.
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Tomasoni D, Adamo M, Metra M. July 2022 at a glance: focus on prognosis, devices and valvular heart disease. Eur J Heart Fail 2022; 24:1145-1147. [PMID: 35864809 DOI: 10.1002/ejhf.2234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Jia F, Chen A, Zhang D, Fang L, Chen W. Prognostic Value of Left Atrial Strain in Heart Failure: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:935103. [PMID: 35845084 PMCID: PMC9283726 DOI: 10.3389/fcvm.2022.935103] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/09/2022] [Indexed: 11/18/2022] Open
Abstract
Background Heart failure (HF) is a global health problem with high morbidity and mortality. Recently, the association between peak atrial longitudinal strain (PALS) and clinical outcomes of HF has gained increasing attention. Our aim was to systematically assess the prognostic value of PALS for adverse events in HF. Methods PubMed, Embase, and Scopus databases were systematically searched from inception to 30 April 2022. Studies in which PALS was assessed to predict adverse outcomes in adult patients with HF were included. Study selection, quality assessment, and data extraction were performed independently by two authors. The primary endpoints were all-cause death and cardiac hospitalization. Results Among 7,787 patients in 17 included studies, 3,029 (38.9%) experienced the primary endpoint. Patients with events had lower PALS than those without events [weighted mean difference (WMD) 6.17, 95% confidence interval (CI) 3.09–9.26, p < 0.001]. Each unit increment of PALS was independently associated with decreased risk for the primary endpoint [hazard ratio (HR) 0.96, 95% CI 0.94–0.98, p < 0.001]. The addition of PALS significantly improved the predictive power of conventional risk models [net reclassification index (NRI) 0.22, 95% CI 0.06–0.39, p = 0.008]. Conclusion Peak atrial longitudinal strain was an independent predictor for all-cause mortality and cardiac hospitalization in patients with HF, highlighting the clinical importance of left atrial (LA) deformation in the prognosis of HF. Systematic Review Registration [www.crd.york.ac.uk/prospero/], identifier [CRD42020185034].
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Affiliation(s)
- Fuwei Jia
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Antian Chen
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Dingding Zhang
- Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ligang Fang
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Chen
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Wei Chen,
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Iliadis C, Kalbacher D, Lurz P, Petrescu AM, Orban M, Puscas T, Lupi L, Stazzoni L, Pires-Morais G, Koell B, Besler C, Ruf TF, Stolz L, Tence N, Adamo M, Giannini C, Guerreiro C, Hellmich M, Baldus S, Schofer N, Thiele H, von Bardeleben RS, Hausleiter J, Karam N, Metra M, Petronio AS, Melica B, Pfister R. Left Atrial Volume Index and Outcome after Transcatheter Edge-to-edge Valve Repair for Secondary Mitral Regurgitation. Eur J Heart Fail 2022; 24:1282-1292. [PMID: 35642951 DOI: 10.1002/ejhf.2565] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 05/19/2022] [Accepted: 05/29/2022] [Indexed: 11/08/2022] Open
Abstract
AIMS To investigate the role of left atrial (LA) volume index in patients with secondary mitral regurgitation (SMR) undergoing transcatheter edge-to-edge mitral valve repair (TEER). METHODS Outcomes were evaluated in SMR patients of a European multicenter registry according to baseline left atrial volume index (LAVi). Main analysis was performed for all-cause mortality; residual MR and NYHA class improvement were analyzed for patients available. RESULTS 1,074 patients were included with a median LAVi (interquartile range) of 58 ml/m2 (46-73). Postprocedural reduction of MR grade to ≤2+ was similar across LAVi quintiles, ranging 91%-96% (p=0.26). Symptomatic benefit (≥1 NYHA class improvement) also did not differ by LAVi quintiles (61%-68% of patients) (p=0.66). The risk of mortality increased by 23% to 42% in the four upper quintiles compared to the bottom quintile (LAVi <42ml/m2 ). The hazard ratio of mortality was 1.35 (95%-CI 1.02-1.78, p=0.035) associated with a LAVi >42ml/m2 , which was attenuated after multivariable adjustment (1.18, 95%-CI 0.83-1.67, p=0.36). A significant interaction was found for MR severity and pulmonary hypertension, with an increased risk of death associated with enlarged LAVi in patients with inframedian effective regurgitation orifice area (EROA, HR 1.99, 95%-CI 1.06-3.74, p=0.032) and in patients with systolic pulmonary pressure ≤50 mmHg (HR 1.67, 95%-CI 1.02-2.75, p=0.042) in multivariable analysis. CONCLUSION Procedural success and symptomatic benefit were high throughout the whole range of LAVi. The prognostic impact of LA enlargement was relevant in patients with less severe SMR and without pulmonary hypertension, reinforcing the need to identify patients in the early course of backward congestion to achieve good long-term outcome after TEER.
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Affiliation(s)
- Christos Iliadis
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department III of Internal Medicine, Heart Center, Cologne, Germany
| | - Daniel Kalbacher
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, DZHK, Hamburg, Germany
| | - Philipp Lurz
- Department of Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Aniela Monica Petrescu
- Heart Valve Center Mainz, Center for Cardiology, Cardiology I, University Medical Center Mainz, Johannes Gutenberg-Universität, Mainz, Germany
| | - Mathias Orban
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Munich, Germany
| | - Tania Puscas
- European Hospital Georges Pompidou (Department of Cardiology) and Paris Cardiovascular Research Center (INSERM U970), Paris, France
| | - Laura Lupi
- Cardiac Catheterization Laboratory and Cardiology, ASST Spedali Civili and University of Brescia, Brescia, Italy
| | - Laura Stazzoni
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, University of Pisa, Pisa, Italy
| | | | - Benedikt Koell
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, DZHK, Hamburg, Germany
| | - Christian Besler
- Department of Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Tobias Friedrich Ruf
- Heart Valve Center Mainz, Center for Cardiology, Cardiology I, University Medical Center Mainz, Johannes Gutenberg-Universität, Mainz, Germany
| | - Lukas Stolz
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Munich, Germany
| | - Noemie Tence
- European Hospital Georges Pompidou (Department of Cardiology) and Paris Cardiovascular Research Center (INSERM U970), Paris, France
| | - Marianna Adamo
- Cardiac Catheterization Laboratory and Cardiology, ASST Spedali Civili and University of Brescia, Brescia, Italy
| | - Cristina Giannini
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, University of Pisa, Pisa, Italy
| | | | - Martin Hellmich
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Stephan Baldus
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department III of Internal Medicine, Heart Center, Cologne, Germany
| | - Niklas Schofer
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany
| | - Holger Thiele
- Department of Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Ralph Stephan von Bardeleben
- Heart Valve Center Mainz, Center for Cardiology, Cardiology I, University Medical Center Mainz, Johannes Gutenberg-Universität, Mainz, Germany
| | - Jörg Hausleiter
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Munich, Germany
| | - Nicole Karam
- European Hospital Georges Pompidou (Department of Cardiology) and Paris Cardiovascular Research Center (INSERM U970), Paris, France
| | - Marco Metra
- Cardiac Catheterization Laboratory and Cardiology, ASST Spedali Civili and University of Brescia, Brescia, Italy
| | - Anna Sonia Petronio
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, University of Pisa, Pisa, Italy
| | - Bruno Melica
- Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Roman Pfister
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department III of Internal Medicine, Heart Center, Cologne, Germany
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Inciardi RM, Bonelli A, Biering‐Sorensen T, Cameli M, Pagnesi M, Lombardi CM, Solomon SD, Metra M. Left atrial disease and left atrial reverse remodelling across different stages of heart failure development and progression: a new target for prevention and treatment. Eur J Heart Fail 2022; 24:959-975. [PMID: 35598167 PMCID: PMC9542359 DOI: 10.1002/ejhf.2562] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 05/02/2022] [Accepted: 05/18/2022] [Indexed: 11/24/2022] Open
Abstract
The left atrium is a dynamic chamber with peculiar characteristics. Stressors and disease mechanisms may deeply modify its structure and function, leading to left atrial remodelling and disease. Left atrial disease is a predictor of poor outcomes. It may be a consequence of left ventricular systolic and diastolic dysfunction and neurohormonal and inflammatory activation and/or actively contribute to the progression and clinical course of heart failure through multiple mechanisms such as left ventricular filling and development of atrial fibrillation and subsequent embolic events. There is growing evidence that therapy may improve left atrial function and reverse left atrial remodelling. Whether this translates into changes in patient's prognosis is still unknown. In this review we report current data about changes in left atrial size and function across different stages of development and progression of heart failure. At each stage, drug therapies, lifestyle interventions and procedures have been associated with improvement in left atrial structure and function, namely a reduction in left atrial volume and/or an improvement in left atrial strain function, a process that can be defined as left atrial reverse remodelling and, in some cases, this has been associated with improvement in clinical outcomes. Further evidence is still needed mainly with respect of the possible role of left atrial reverse remodelling as an independent mechanism affecting the patient's clinical course and as regards better standardization of clinically meaningful changes in left atrial measurements. Summarizing current evidence, this review may be the basis for further studies.
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Affiliation(s)
- Riccardo M. Inciardi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public HealthUniversity of BresciaBresciaItaly
| | - Andrea Bonelli
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public HealthUniversity of BresciaBresciaItaly
| | - Tor Biering‐Sorensen
- Department of Cardiology, Herlev and Gentofte Hospital, and the Department of Biomedical Sciences, Faculty of Health and Medical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Matteo Cameli
- Division of Cardiology, Department of Medical BiotechnologiesUniversity of SienaSienaItaly
| | - Matteo Pagnesi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public HealthUniversity of BresciaBresciaItaly
| | - Carlo Mario Lombardi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public HealthUniversity of BresciaBresciaItaly
| | - Scott D. Solomon
- Brigham and Women's Hospital and Harvard Medical SchoolBostonMAUSA
| | - Marco Metra
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public HealthUniversity of BresciaBresciaItaly
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Rimbas RC, Visoiu IS, Magda SL, Mihaila-Baldea S, Luchian ML, Chitroceanu AM, Hayat M, Mihalcea DJ, Dragoi-Galrinho-Antunes-Guerra R, Stefan M, Velcea A, Andronic AA, Lungeanu-Juravle L, Nicula AI, Vinereanu D. New insights into the potential utility of the left atrial function analysis in heart failure with preserved ejection fraction diagnosis. PLoS One 2022; 17:e0267962. [PMID: 35507565 PMCID: PMC9067684 DOI: 10.1371/journal.pone.0267962] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 04/19/2022] [Indexed: 12/02/2022] Open
Abstract
Aims None of the conventional echocardiographic parameters alone predict increased NTproBNP level and symptoms, making diagnosis of heart failure with preserved ejection fraction (HFpEF) very difficult in some cases, in resting condition. We evaluated LA functions by 2D speckle tracking echocardiography (STE) on top of conventional parameters in HFpEF and preHF patients with diastolic dysfunction (DD), in order to establish the added value of the LA deformation parameters in the diagnosis of HFpEF. Methods We prospectively enrolled 125 patients, 88 with HFpEF (68±9 yrs), and 37 asymptomatic with similar risk factors with DD (preHF) (61±8 yrs). We evaluated them by NTproBNP, conventional DD parameters, and STE. Global longitudinal strain (GS) was added. LA reservoir (R), conduit (C), and pump function (CT) were assessed both by volumetric and STE. 2 reservoir strain (S) derived indices were also measured, stiffness (SI) and distensibility index (DI). Results LA R and CT functions were significantly reduced in HFpEF compared to preHF group (all p<0.001), whereas conduit was similarly in both groups. SI was increased, whereas DI was reduced in HFpEF group (p<0.001). By adding LA strain analysis, from all echocardiographic parameters, SR_CT<-1.66/s and DI<0.57 (AUC = 0.76, p<0.001) demonstrated the highest accuracy to identify HFpEF diagnosis. However, by multivariate logistic regression, the model that best identifies HFpEF included only SR_CT, GS and sPAP (R2 = 0.506, p<0.001). Moreover, SR_CT, DI, and sPAP registered significant correlation with NTproBNP level. Conclusions By adding LA functional analysis, we might improve the HFpEF diagnosis accuracy, compared to present guidelines. LA pump function is the only one able to differentiates preHF from HFpEF patients at rest. A value of SR_CT < -1.66/s outperformed conventional parameters from the scoring system, reservoir strain, and LA overload indices in HFpEF diagnosis. We suggest that LA function by STE could be incorporated in the current protocol for HFpEF diagnosis at rest as a major functional criterion, in order to improve diagnostic algorithm, and also in the follow-up of patients with risk factors and DD, as a prognostic marker. Future studies are needed to validate our findings.
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Affiliation(s)
- Roxana Cristina Rimbas
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Ionela Simona Visoiu
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Stefania Lucia Magda
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
- * E-mail:
| | - Sorina Mihaila-Baldea
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Maria Luiza Luchian
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | | | - Memis Hayat
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Diana Janina Mihalcea
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | | | - Miruna Stefan
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Andreea Velcea
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Anca Andreea Andronic
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
| | - Laura Lungeanu-Juravle
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Alina Ioana Nicula
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
- Radiology Department, University and Emergency Hospital, Bucharest, Romania
| | - Dragos Vinereanu
- Cardiology and Cardiovascular Surgery Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
- Cardiology and Cardiovascular Surgery Department, University and Emergency Hospital, Bucharest, Romania
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Therapeutic augmentation of NO-sGC-cGMP signalling: lessons learned from pulmonary arterial hypertension and heart failure. Heart Fail Rev 2022; 27:1991-2003. [PMID: 35437713 DOI: 10.1007/s10741-022-10239-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 01/14/2023]
Abstract
The nitric oxide (NO)-guanylate cyclase (GC)-cyclic guanosine monophosphate (cGMP) pathway plays an important role in cardiovascular, pulmonary and renal function. Phosphodiesterase-5 inhibitors (PDE-5i) inhibit cGMP degradation, whereas both soluble guanylate cyclase (sGC) stimulators and sGC activators directly increase sGC. PDE-5i (e.g. sildenafil, tadalafil) and sGC stimulators (e.g. riociguat, vericiguat) have been extensively used in pulmonary artery hypertension (PAH) and heart failure (HF). PDE-5i have also been used in end-stage HF before and after left ventricular (LV) assist device (LVAD) implantation. Augmentation of NO-GC-cGMP signalling with PDE-5i causes selective pulmonary vasodilation, which is highly effective in PAH but may have controversial, potentially adverse effects in HF, including pre-LVAD implant due to device unmasking of PDE-5i-induced RV dysfunction. In contrast, retrospective analyses have demonstrated that PDE-5i have beneficial effects when initiated post LVAD implant due to the improved haemodynamics of the supported LV and the pleiotropic actions of these compounds. sGC stimulators, in turn, are effective both in PAH and in HF due to their balanced pulmonary and systemic vasodilation, and as such they are preferable to PDE-5i if the use of a pulmonary vasodilator is needed in HF patients, including those listed for LVAD implantation. Regarding the effectiveness of PDE-5i and sGC stimulators when initiated post LVAD implant, these two groups of compounds should be tested in a randomized control trial.
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Tomasoni D, Adamo M, Metra M. March 2022 at a glance: focus on medical therapy, prevention and comorbidities. Eur J Heart Fail 2022; 24:403-405. [PMID: 35384200 DOI: 10.1002/ejhf.2226] [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: 12/31/2020] [Revised: 03/22/2021] [Accepted: 05/06/2021] [Indexed: 11/05/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Del Torto A, Guaricci AI, Pomarico F, Guglielmo M, Fusini L, Monitillo F, Santoro D, Vannini M, Rossi A, Muscogiuri G, Baggiano A, Pontone G. Advances in Multimodality Cardiovascular Imaging in the Diagnosis of Heart Failure With Preserved Ejection Fraction. Front Cardiovasc Med 2022; 9:758975. [PMID: 35355965 PMCID: PMC8959466 DOI: 10.3389/fcvm.2022.758975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 01/24/2022] [Indexed: 11/22/2022] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a syndrome defined by the presence of heart failure symptoms and increased levels of circulating natriuretic peptide (NP) in patients with preserved left ventricular ejection fraction and various degrees of diastolic dysfunction (DD). HFpEF is a complex condition that encompasses a wide range of different etiologies. Cardiovascular imaging plays a pivotal role in diagnosing HFpEF, in identifying specific underlying etiologies, in prognostic stratification, and in therapeutic individualization. Echocardiography is the first line imaging modality with its wide availability; it has high spatial and temporal resolution and can reliably assess systolic and diastolic function. Cardiovascular magnetic resonance (CMR) is the gold standard for cardiac morphology and function assessment, and has superior contrast resolution to look in depth into tissue changes and help to identify specific HFpEF etiologies. Differently, the most important role of nuclear imaging [i.e., planar scintigraphy and/or single photon emission CT (SPECT)] consists in the screening and diagnosis of cardiac transthyretin amyloidosis (ATTR) in patients with HFpEF. Cardiac CT can accurately evaluate coronary artery disease both from an anatomical and functional point of view, but tissue characterization methods have also been developed. The aim of this review is to critically summarize the current uses and future perspectives of echocardiography, nuclear imaging, CT, and CMR in patients with HFpEF.
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Affiliation(s)
- Alberico Del Torto
- Department of Emergency and Acute Cardiac Care, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | | | | | - Marco Guglielmo
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Laura Fusini
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | | | - Daniela Santoro
- University Cardiology Unit, Policlinic University Hospital, Bari, Italy
| | - Monica Vannini
- University Cardiology Unit, Policlinic University Hospital, Bari, Italy
| | - Alexia Rossi
- Department of Nuclear Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Giuseppe Muscogiuri
- Department of Radiology, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
- University Milano Bicocca, Milan, Italy
| | - Andrea Baggiano
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Gianluca Pontone
- Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
- *Correspondence: Gianluca Pontone
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Left atrial structure and function in heart failure with reduced (HFrEF) versus preserved ejection fraction (HFpEF): systematic review and meta-analysis. Heart Fail Rev 2022; 27:1933-1955. [PMID: 35079942 PMCID: PMC9388424 DOI: 10.1007/s10741-021-10204-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/09/2021] [Indexed: 01/10/2023]
Abstract
Left atrial (LA) structure and function in heart failure with reduced (HFrEF) versus preserved ejection fraction (HFpEF) is only established in small studies. Therefore, we conducted a systematic review of LA structure and function in order to find differences between patients with HFrEF and HFpEF. English literature on LA structure and function using echocardiography was reviewed to calculate pooled prevalence and weighted mean differences (WMD). A total of 61 studies, comprising 8806 patients with HFrEF and 9928 patients with HFpEF, were included. The pooled prevalence of atrial fibrillation (AF) was 34.4% versus 42.8% in the acute inpatient setting, and 20.1% versus 33.1% in the chronic outpatient setting when comparing between HFrEF and HFpEF. LA volume index (LAVi), LA reservoir global longitudinal strain (LAGLSR), and E/e’ was 59.7 versus 52.7 ml/m2, 9.0% versus 18.9%, and 18.5 versus 14.0 in the acute inpatient setting, and 48.3 versus 38.2 ml/m2, 12.8% versus 23.4%, and 16.9 versus 13.5 in the chronic outpatient setting when comparing HFrEF versus HFpEF, respectively. The relationship between LAVi and LAGLSR was significant in HFpEF, but not in HFrEF. Also, in those studies that directly compared patients with HFrEF versus HFpEF, those with HFrEF had worse LAGLSR [WMD = 16.3% (22.05,8.61); p < 0.001], and higher E/e’ [WMD = −0.40 (−0.56, −0.24); p < 0.05], while LAVi was comparable. When focusing on acute hospitalized patients, E/e’ was comparable between patients with HFrEF and HFpEF. Despite the higher burden of AF in HFpEF, patients with HFrEF had worse LA global function. Left atrial myopathy is not specifically related to HFpEF.
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Heart failure with preserved ejection fraction assessed by cardiac magnetic resonance: From clinical uses to emerging techniques. Trends Cardiovasc Med 2021; 33:141-147. [PMID: 34933114 DOI: 10.1016/j.tcm.2021.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/07/2021] [Accepted: 12/15/2021] [Indexed: 12/30/2022]
Abstract
Patients with heart failure with preserved ejection fraction (HFpEF) account for approximately 50% of those with heart failure (HF) and have increased morbidity and mortality when compared to those with HF with reduced ejection fraction. Currently, the pathophysiology and diagnostic criteria for HFpEF remain unclear, contributing significantly to delays in creating a beneficial and tailored treatment that can improve the prognosis of HFpEF. A multitude of studies have exclusively tested and illustrated the diagnostic value of echocardiography imaging in HFpEF; however, a widely-accepted criterion to identify HFpEF using cardiovascular magnetic resonance (CMR) imaging has not been established. As the gold standard for cardiac structural, functional measurement, and tissue characterization, CMR holds great potential for the early discovery of the pathophysiology, diagnosis, and risk stratification of HFpEF. This review aims to comprehensively discuss the diagnostic and prognostic role of CMR parameters in the setting of HFpEF through validated routine and prospective emerging techniques, and provide clinical perspectives for CMR imaging application in HFpEF.
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Coats AJS, Heymans S, Farmakis D, Anker SD, Backs J, Bauersachs J, de Boer RA, Čelutkienė J, Cleland JGF, Dobrev D, van Gelder IC, von Haehling S, Hindricks G, Jankowska E, Kotecha D, van Laake LW, Lainscak M, Lund LH, Lunde IG, Lyon AR, Manouras A, Miličić D, Mueller C, Polovina M, Ponikowski P, Rosano G, Seferović PM, Tschöpe C, Wachter R, Ruschitzka F. Atrial disease and heart failure: the common soil hypothesis proposed by the Heart Failure Association of the European Society of Cardiology. Eur Heart J 2021; 43:ehab834. [PMID: 34875053 DOI: 10.1093/eurheartj/ehab834] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/29/2021] [Accepted: 11/26/2021] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Stephane Heymans
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Maastricht, Netherlands
- Centre for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Dimitrios Farmakis
- University of Cyprus Medical School, Shakolas Educational Center for Clinical Medicine, Palaios dromos Lefkosias Lemesou No. 215/6, Aglantzia, Nicosia 2029, Cyprus
| | - Stefan D Anker
- Department of Cardiology (CVK), Germany
- Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Germany
- DZHK (German Center for Cardiovascular Research), Partner Site, Berlin, Germany
- Charité Universitätsmedizin Berlin, Germany
| | - Johannes Backs
- Institute of Experimental Cardiology, Heidelberg University Hospital, Heidelberg, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Rudolf A de Boer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Jelena Čelutkienė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- State Research Institute Centre For Innovative Medicine, Vilnius, Lithuania
| | - John G F Cleland
- Robertson Centre for Biostatistics & Clinical Trials, University of Glasgow & National Heart & Lung Institute, Imperial College, London, UK
| | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University of Duisburg-Essen, Germany
- Montréal Heart Institute and University de Montréal, Medicine and Research Center, Montréal, QC, Canada
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA
| | - Isabelle C van Gelder
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site, Göttingen, Germany
| | - Gerhard Hindricks
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Ewa Jankowska
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Centre for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Dipak Kotecha
- University of Birmingham Institute of Cardiovascular Sciences and University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Linda W van Laake
- Department of Cardiology and Regenerative Medicine Center, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mitja Lainscak
- Division of Cardiology, General Hospital Murska Sobota, Murska Sobota, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia
| | - Lars H Lund
- Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ida Gjervold Lunde
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Alexander R Lyon
- Royal Brompton Hospital and National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Davor Miličić
- Department of Cardiovascular Diseases, University of Zagreb School of Medicine and University Hospital Center Zagreb, Zagreb, Croatia
| | - Christian Mueller
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Switzerland
| | - Marija Polovina
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Piotr Ponikowski
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Centre for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Giuseppe Rosano
- St. George's Hospital University of London, London,UK
- IRCCS San Raffaele Pisana, Rome, Italy
| | - Petar M Seferović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Serbian Academy of Sciences and Arts, Belgrade, Serbia
| | - Carsten Tschöpe
- Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Germany
- DZHK (German Center for Cardiovascular Research), Partner Site, Berlin, Germany
- Department of Internal Medicine and Cardiology, Charité-University Medicine, Campus Virchow Clinic, Berlin, Germany
| | - Rolf Wachter
- DZHK (German Center for Cardiovascular Research), Partner Site, Göttingen, Germany
- Clinic and Policlinic for Cardiology, University Hospital Leipzig, Leipzig, Germany
- Clinic for Cardiology and Pneumology, University Medicine Göttingen, Göttingen, Germany
| | - Frank Ruschitzka
- Department of Cardiology, University Heart Center, University Hospital Zürich, Rämistrasse 100, CH 8091, Zürich, Switzerland
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Stretti L, Zippo D, Coats AJ, Anker MS, von Haehling S, Metra M, Tomasoni D. A year in heart failure: an update of recent findings. ESC Heart Fail 2021; 8:4370-4393. [PMID: 34918477 PMCID: PMC9073717 DOI: 10.1002/ehf2.13760] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 11/28/2021] [Accepted: 12/01/2021] [Indexed: 12/22/2022] Open
Abstract
Major changes have occurred in these last years in heart failure (HF) management. Landmark trials and the 2021 European Society of Cardiology guidelines for the diagnosis and treatment of HF have established four classes of drugs for treatment of HF with reduced ejection fraction: angiotensin-converting enzyme inhibitors or an angiotensin receptor-neprilysin inhibitor, beta-blockers, mineralocorticoid receptor antagonists, and sodium-glucose co-transporter 2 inhibitors, namely, dapagliflozin or empagliflozin. These drugs consistently showed benefits on mortality, HF hospitalizations, and quality of life. Correction of iron deficiency is indicated to improve symptoms and reduce HF hospitalizations. AFFIRM-AHF showed 26% reduction in total HF hospitalizations with ferric carboxymaltose vs. placebo in patients hospitalized for acute HF (P = 0.013). The guanylate cyclase activator vericiguat and the myosin activator omecamtiv mecarbil improved outcomes in randomized placebo-controlled trials, and vericiguat is now approved for clinical practice. Treatment of HF with preserved ejection fraction (HFpEF) was a major unmet clinical need until this year when the results of EMPEROR-Preserved (EMPagliflozin outcomE tRial in Patients With chrOnic HFpEF) were issued. Compared with placebo, empagliflozin reduced by 21% (hazard ratio, 0.79; 95% confidence interval, 0.69 to 0.90; P < 0.001), the primary outcome of cardiovascular death or HF hospitalization. Advances in the treatment of specific phenotypes of HF, including atrial fibrillation, valvular heart disease, cardiomyopathies, cardiac amyloidosis, and cancer-related HF, also occurred. Coronavirus disease 2019 (COVID-19) pandemic still plays a major role in HF epidemiology and management. All these aspects are highlighted in this review.
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Affiliation(s)
- Lorenzo Stretti
- Cardiology, Cardio‐Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Dauphine Zippo
- Cardiology, Cardio‐Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | | | - Markus S. Anker
- Department of Cardiology (CBF)Charité ‐ Universitätsmedizin BerlinBerlinGermany
- Berlin Institute of Health Center for Regenerative Therapies (BCRT)BerlinGermany
- German Centre for Cardiovascular Research (DZHK), partner site BerlinBerlinGermany
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity of Göttingen Medical CenterGöttingenGermany
- German Center for Cardiovascular Research (DZHK), partner site GöttingenGöttingenGermany
| | - Marco Metra
- Cardiology, Cardio‐Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Daniela Tomasoni
- Cardiology, Cardio‐Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
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50
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Singleton MJ, Nelson MB, Samuel TJ, Kitzman DW, Brubaker P, Haykowsky MJ, Upadhya B, Chen H, Nelson MD. Left Atrial Stiffness Index Independently Predicts Exercise Intolerance and Quality of Life in Older, Obese Patients With Heart Failure With Preserved Ejection Fraction. J Card Fail 2021; 28:567-575. [PMID: 34774747 DOI: 10.1016/j.cardfail.2021.10.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is the fastest growing form of HF and is associated with high morbidity and mortality. The primary chronic symptom in HFpEF is exercise intolerance, associated with reduced quality of life. Emerging evidence implicates left atrial (LA) dysfunction as an important pathophysiologic mechanism. Here we extend prior observations by relating LA dysfunction to peak oxygen uptake (peak VO2), physical function (distance walked in 6 minutes [6MWD]) and quality of life (Kansas City Cardiomyopathy Questionnaire). METHODS AND RESULTS We compared 75 older, obese, patients with HFpEF with 53 healthy age-matched controls. LA strain was assessed by magnetic resonance cine imaging using feature tracking. LA function was defined according to its 3 distinct phases, with the LA serving as a reservoir during systole, as a conduit during early diastole, and as a booster pump at the end of diastole. The LA stiffness index was calculated as the ratio of early mitral inflow velocity-to-early annular tissue velocity (E/e', by Doppler ultrasound examination) and LA reservoir strain. HFpEF had a decreased reservoir strain (16.4 ± 4.4% vs 18.2 ± 3.5%, P = .018), lower conduit strain (7.7 ± 3.3% vs 9.1 ± 3.4%, P = .028), and increased stiffness index (0.86 ± 0.39 vs 0.53 ± 0.18, P < .001), as well as decreased peak VO2, 6MWD, and lower quality of life. Increased LA stiffness was independently associated with impaired peak VO2 (β = 9.0 ± 1.6, P < .001), 6MWD (β = 117 ± 22, P = .003), and Kansas City Cardiomyopathy Questionnaire score (β = -23 ± 5, P = .001), even after adjusting for clinical covariates. CONCLUSIONS LA stiffness is independently associated with impaired exercise tolerance and quality of life and may be an important therapeutic target in obese HFpEF. REGISTRATION NCT00959660.
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Affiliation(s)
- Matthew J Singleton
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - M Benjamin Nelson
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - T Jake Samuel
- Department of Kinesiology, College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, Texas
| | - Dalane W Kitzman
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Peter Brubaker
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, North Carolina
| | - Mark J Haykowsky
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Bharathi Upadhya
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Haiying Chen
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Michael D Nelson
- Department of Kinesiology, College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, Texas.
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