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Higuchi K, Manne M, Tchou P, Baranowski B, Bhargava M, Callahan T, Chung M, Dresing T, Hussein A, Kanj M, Mayuga K, Nakhla S, Saliba W, Rickard J, Wazni O, Santangeli P, Sroubek J, Varma N. Left ventricular mass as a modulator of ventricular arrhythmia risk and sex differences after CRT for nonischemic cardiomyopathy and LBBB. Heart Rhythm 2024:S1547-5271(24)03084-4. [PMID: 39084586 DOI: 10.1016/j.hrthm.2024.07.106] [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: 03/18/2024] [Revised: 07/01/2024] [Accepted: 07/13/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND The risk of ventricular arrhythmias (VAs) after cardiac resynchronization therapy (CRT) has been associated with ischemic disease/scar, sex, and possibly left ventricular mass (LVM). OBJECTIVE The purpose of this study was to evaluate sex differences and baseline/postimplant change in LVM on VA risk after CRT implantation in patients with nonischemic cardiomyopathy and left bundle branch block. METHODS In patients meeting the criteria, baseline and follow-up echocardiographic images were obtained for LVM assessment. VA events were reported from device diagnostics and therapies. VA risk was stratified by receiver operating characteristic (Youden index cutoff point) for baseline LVM and baseline/postimplant change in LVM, and baseline patient characteristics by using a multivariable Cox regression model. RESULTS One hundred eighteen patients (71 female [60.2%]; mean age 60.5 ± 11.3 years; left ventricular ejection fraction 19.2% ± 7.0%; QRS duration 165.6 ± 20 ms; LVM 313.9 ± 108.8 g) were enrolled and followed up for a median of 90 months (interquartile range 44-158 months). Thirty-five patients (29.6%) received appropriate shocks or antitachycardia pacing at a median of 73.5 months (interquartile range 25-130 months) postimplantation. Males had a higher VA incidence (male 18 of 47 [38.3%] vs female 17 of 71 [23.9%]; P = .02). Baseline LVM > 308.9 g separated patients with higher VA risk (P = .001). Less than a 20% decrease in LVM increased VA risk (P < .001). Baseline LVM was the only baseline characteristic predicting VA events in the Cox regression model (hazard ratio 1.01; 95% confidence interval 1.001-1.009; log-rank, P = .003). Sex differences in VA risk were eliminated by the baseline LVM parameters. CONCLUSION VA risk after CRT in nonischemic cardiomyopathy was associated with baseline LV > 308.9 g and a decrease in LVM ≤ 20%, without sex differences.
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Affiliation(s)
- Koji Higuchi
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio.
| | - Mahesh Manne
- Department of Hospital Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Patrick Tchou
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Bryan Baranowski
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Mandeep Bhargava
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Thomas Callahan
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Mina Chung
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Thomas Dresing
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Ayman Hussein
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Mohamed Kanj
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Kenneth Mayuga
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Shady Nakhla
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Walid Saliba
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - John Rickard
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Oussama Wazni
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Pasquale Santangeli
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Jakub Sroubek
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Niraj Varma
- Cardiac Electrophysiology and Pacing Section, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
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Anthony CM, Wang TKM, Salam D, Obuchowski N, Turkmani M, Al-Deiri D, Popovic Z, Griffin B, Flamm S, Chen D, Nguyen C, Tang WW, Kwon D. Impact of Cardiac Magnetic Resonance Left Atrial Ejection Fraction in Advanced Ischemic Cardiomyopathy. JACC. ADVANCES 2024; 3:100796. [PMID: 38549681 PMCID: PMC10977265 DOI: 10.1016/j.jacadv.2023.100796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/22/2023] [Accepted: 08/16/2023] [Indexed: 06/29/2024]
Abstract
BACKGROUND The prognostic significance of cardiac magnetic resonance (CMR)-based left atrial ejection fraction (LAEF) is not well defined in the ischemic cardiomyopathy (ICM) cohort. OBJECTIVES The authors sought to assess the prognostic impact of LAEF, when adjusted for left ventricular remodeling, myocardial infarct size (MIS), left atrial volume index, and functional mitral regurgitation (FMR), on outcomes in patients with advanced ICM. METHODS ICM patients who underwent CMR were retrospectively evaluated (April 2001-December 2019). LAEF, left atrial volume index, MIS, left ventricular remodeling, and FMR were derived from CMR. The primary clinical endpoint was a composite of all-cause mortality and cardiac transplant. A baseline multivariable Cox proportional hazards regression model was constructed to assess prognostic power of LAEF. RESULTS There were 718 patients (416 primary events) evaluated, with a median duration of follow-up of 1,763 days (4.8 years) and a mean LAEF of 36% ± 15%. On multivariable analysis, higher LAEF was independently associated with reduced risk (HR: 0.24, 95% CI: 0.12-0.48, P < 0.001), even after adjusting for FMR and MIS. The highest adjusted risk was observed in patients with an LAEF <20% and an MIS of >30% (HR: 3.20, 95% CI: 1.73-5.93). The lowest risk was in patients within the comparator group with an LAEF of >50% and a MIS of <15% (HR: 1.07, 95% CI: 0.81-1.42). CONCLUSIONS Reduced LAEF is independently associated with increased mortality in ICM. Risk associated with declining LAEF is continuous and incremental to other risk factors for adverse outcomes in patients with ICM even after adjusting for MIS and FMR severity.
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Affiliation(s)
- Chris M. Anthony
- Department of Cardiology, The Alfred Hospital, Melbourne, Australia
- Monash Alfred Baker Centre for Cardiovascular Research, Melbourne, Australia
| | - Tom Kai Ming Wang
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Donna Salam
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Nancy Obuchowski
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mustafa Turkmani
- Internal Medicine, McLaren Oakland Program, Pontiac, Michigan, USA
| | - Danah Al-Deiri
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Zoran Popovic
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian Griffin
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Scott Flamm
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - David Chen
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Christopher Nguyen
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Wilson W.H. Tang
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Deborah Kwon
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Abel N, Schupp T, Abumayyaleh M, Schmitt A, Reinhardt M, Lau F, Ayoub M, Mashayekhi K, Akin M, Rusnak J, Akin I, Behnes M. Prognostic Implications of Septal Hypertrophy in Patients with Heart Failure with Mildly Reduced Ejection Fraction. J Clin Med 2024; 13:523. [PMID: 38256657 PMCID: PMC10816095 DOI: 10.3390/jcm13020523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Cardiac remodeling is frequently observed in patients with heart failure (HF) and serves as an indicator of disease progression and severity. Septal hypertrophy represents an aspect of remodeling that can be easily assessed via an echocardiographic measurement of the interventricular septal end diastole (IVSd), but it has not been evaluated for its prognostic value, particularly in patients with heart failure with mildly reduced ejection fraction (HFmrEF). We retrospectively included 1881 consecutive patients hospitalized with HFmrEF (i.e., a left ventricular ejection fraction of 41-49% and signs and/or symptoms of HF) at one institution during a study period from 2016 to 2022. Septal hypertrophy, defined as an IVSd > 12 mm, was prevalent in 34% of the HFmrEF patients. Although septal hypertrophy was not associated with all-cause mortality at 30 months (median follow-up) (HR = 1.067; 95% CI: 0.898-1.267; p = 0.460), it was associated with an increased risk of hospitalization due to worsening HF at 30 months (HR = 1.303; 95% CI: 1.008-1.685; p = 0.044), which was confirmed even after multivariable adjustment (HR = 1.340; 95% CI: 1.002-1.792; p = 0.049) and propensity score matching (HR = 1.399; 95% CI: 1.002-1.951; p = 0.048). Although septal hypertrophy was not associated with the risk of all-cause mortality in patients with HFmrEF, it was identified as an independent predictor of long-term HF-related rehospitalization.
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Affiliation(s)
- Noah Abel
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Tobias Schupp
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Mohammad Abumayyaleh
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Alexander Schmitt
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Marielen Reinhardt
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Felix Lau
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Mohamed Ayoub
- Division of Cardiology and Angiology, Heart Center University of Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Kambis Mashayekhi
- Department of Internal Medicine and Cardiology, MediClin Heart Centre Lahr, Hohbergweg 2, 77933 Lahr, Germany
| | - Muharrem Akin
- Department of Cardiology, St. Josef-Hospital, Ruhr-Universität Bochum, 44791 Bochum, Germany
| | - Jonas Rusnak
- Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg, Im Neuenheimer Feld 672, 69120 Heidelberg, Germany
| | - Ibrahim Akin
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
| | - Michael Behnes
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany (T.S.)
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Gehris J, Ervin C, Hawkins C, Womack S, Churillo AM, Doyle J, Sinusas AJ, Spinale FG. Fibroblast activation protein: Pivoting cancer/chemotherapeutic insight towards heart failure. Biochem Pharmacol 2024; 219:115914. [PMID: 37956895 PMCID: PMC10824141 DOI: 10.1016/j.bcp.2023.115914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/21/2023]
Abstract
An important mechanism for cancer progression is degradation of the extracellular matrix (ECM) which is accompanied by the emergence and proliferation of an activated fibroblast, termed the cancer associated fibroblast (CAF). More specifically, an enzyme pathway identified to be amplified with local cancer progression and proliferation of the CAF, is fibroblast activation protein (FAP). The development and progression of heart failure (HF) irrespective of the etiology is associated with left ventricular (LV) remodeling and changes in ECM structure and function. As with cancer, HF progression is associated with a change in LV myocardial fibroblast growth and function, and expresses a protein signature not dissimilar to the CAF. The overall goal of this review is to put forward the postulate that scientific discoveries regarding FAP in cancer as well as the development of specific chemotherapeutics could be pivoted to target the emergence of FAP in the activated fibroblast subtype and thus hold translationally relevant diagnostic and therapeutic targets in HF.
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Affiliation(s)
- John Gehris
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Charlie Ervin
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Charlotte Hawkins
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Sydney Womack
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Amelia M Churillo
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Jonathan Doyle
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States
| | - Albert J Sinusas
- Yale University Cardiovascular Imaging Center, New Haven CT, United States
| | - Francis G Spinale
- Cell Biology and Anatomy and Cardiovascular Research Center, University of South Carolina School of Medicine and the Columbia VA Health Care System, Columbia, SC, United States.
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Güvenç RÇ, Güvenç TS, Çavuşoğlu Y, Temizhan A, Yılmaz MB. Usefulness of Age, Creatinine and Ejection Fraction - Modification of Diet in Renal Disease Score for Predicting Survival in Patients with Heart Failure. Arq Bras Cardiol 2023; 120:e20230158. [PMID: 38232244 DOI: 10.36660/abc.20230158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 10/04/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Central Illustration: Usefulness of Age, Creatinine and Ejection Fraction - Modification of Diet in Renal Disease Score for Predicting Survival in Patients with Heart Failure Summary of the study design and key findings. ACEF: Age, creatinine and ejection fraction, MDRD: Modified Diet in Renal Disease. While many risk models have been developed to predict prognosis in heart failure (HF), these models are rarely useful for the clinical practitioner as they include multiple variables that might be time-consuming to obtain, they are usually difficult to calculate, and they may suffer from statistical overfitting. OBJECTIVES To investigate whether a simpler model, namely the ACEF-MDRD score, could be used for predicting one-year mortality in HF patients. METHODS 748 cases within the SELFIE-HF registry had complete data to calculate the ACEF-MDRD score. Patients were grouped into tertiles for analyses. For all tests, a p-value <0.05 was accepted as significant. RESULTS Significantly more patients within the ACEF-MDRD high tertile (30.0%) died within one year, as compared to other tertiles (10.8% and 16.1%, respectively, for ACEF-MDRD low and ACEF-MDRD med , p<0.001 for both comparisons). There was a stepwise decrease in one-year survival as the ACEF-MDRD score increased (log-rank p<0.001). ACEF-MDRD was an independent predictor of survival after adjusting for other variables (OR: 1.14, 95%CI:1.04 - 1.24, p=0.006). ACEF-MDRD score offered similar accuracy to the GWTG-HF score for predicting one-year mortality (p=0.14). CONCLUSIONS ACEF-MDRD is a predictor of mortality in patients with HF, and its usefulness is comparable to similar yet more complicated models.
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Affiliation(s)
- Rengin Çetin Güvenç
- Okan University Faculty of Medicine , Department of Cardiology , Istanbul - Turquia
| | - Tolga Sinan Güvenç
- Istinye University Faculty of Medicine , Department of Cardiology , Istanbul - Turquia
| | - Yüksel Çavuşoğlu
- Eskisehir Osmangazi University , Department of Cardiology , Eskisehir - Turquia
| | - Ahmet Temizhan
- Ankara City Hospital , Department of Cardiology , Ankara - Turquia
| | - Mehmet Birhan Yılmaz
- Dokuz Eylul University Faculty of Medicine , Department of Cardiology , Izmir - Turquia
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Olabiyi AA, de Castro Brás LE. Cardiovascular Remodeling Post-Ischemia: Herbs, Diet, and Drug Interventions. Biomedicines 2023; 11:1697. [PMID: 37371792 DOI: 10.3390/biomedicines11061697] [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: 05/18/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Cardiovascular disease (CVD) is a serious health burden with increasing prevalence, and CVD continues to be the principal global source of illness and mortality. For several disorders, including CVD, the use of dietary and medicinal herbs instead of pharmaceutical drugs continues to be an alternate therapy strategy. Despite the prevalent use of synthetic pharmaceutical medications, there is currently an unprecedented push for the use of diet and herbal preparations in contemporary medical systems. This urge is fueled by a number of factors, the two most important being the common perception that they are safe and more cost-effective than modern pharmaceutical medicines. However, there is a lack of research focused on novel treatment targets that combine all these strategies-pharmaceuticals, diet, and herbs. In this review, we looked at the reported effects of pharmaceutical drugs and diet, as well as medicinal herbs, and propose a combination of these approaches to target independent pathways that could synergistically be efficacious in treating cardiovascular disease.
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Affiliation(s)
- Ayodeji A Olabiyi
- Department of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC 27858, USA
| | - Lisandra E de Castro Brás
- Department of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC 27858, USA
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Zhang M, Chen X, Yang F, Song Y, Zhang D, Chen Q, Ma Y, Wang S, Ji D, Duan Z, Zhang L, Wang Q. Evaluation of Left Ventricular Mass in Different Cardiac Geometry Using Three-Dimensional Contrast-Enhanced Echocardiography. Int Heart J 2023; 64:885-893. [PMID: 37778991 DOI: 10.1536/ihj.22-663] [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: 10/03/2023]
Abstract
A total of 69 patients were enrolled in the study, including 23 patients with hypertrophic cardiomyopathy (HCM), 26 patients with Left Ventricle (LV) enlargement comprising 16 dilated cardiomyopathy (DCM) patients and 10 ischemic cardiomyopathy (ICM) patients, and 20 control subjects. All patients underwent 2DE, contrast-enhanced 2DE (Contrast-2DE), 3DE, Contrast-3DE, and single photon emission computed tomography (SPECT) examinations. The 2DE-AL and 3DE methods measured the left ventricular mass (LVM). The results were compared with those measured by SPECT. The measured LVM of the 69 patients was systematically overestimated by 2DE-AL (177.4 ± 56.2 g), Contrast-2DE-AL (174.5 ± 55.5 g), 3DE (167.3 ± 59.2 g), and Contrast-3DE (154.2 ± 46.7 g) when compared with SPECT (148.5 ± 52.4 g) (P < 0.05), while Contrast-3DE provided the best agreement with SPECT in LVM measurement (r = 0.898, P < 0.001) and had the smallest deviation (5.7 ± 23.1 g). 3DE overestimated LVM more compared to Contrast-3DE in LV hypertrophy group (165.5 ± 37.9 g versus 153.5 ± 27.6 g, P = 0.003) and LV enlargement group (204.5 ± 69.3 g versus 183.5 ± 53.5 g, P = 0.006). For 2DE methods, there was no significant difference between the LVM obtained with or without contrast enhancement in control group (132.3 ± 23.6 g versus 128.4 ± 23.3 g), LV hypertrophy group (177.7 ± 38.6 versus 178.3 ± 30.9 g, P = 0.889), and LV enlargement group (211.9 ± 63.2 g versus 206.5 ± 66.0 g, P = 0.386). The difference between LVM measured by 2DE-AL and SPECT was the greatest (27.9 ± 34.0 g), especially in LV hypertrophy group and LV enlargement group (LV hypertrophy group 39.7 ± 26.0 g; LV enlargement group 24.2 ± 42.8 g). To conclude, Contrast-3DE and SPECT show greater consistency in LVM measurement, especially in cardiomyopathy, when compared with 2DE. Administering contrast can effectively reduce the overestimation of LVM by non-contrast DE.
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Affiliation(s)
- Meiqing Zhang
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Xu Chen
- Medical School of Chinese PLA
| | - Feifei Yang
- Department of Cardiology, Sixth Medical Center of Chinese PLA General Hospital
| | - Yanjie Song
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Dai Zhang
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Qiang Chen
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Yongjiang Ma
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Shuhua Wang
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Dongdong Ji
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
| | - Zhongxiang Duan
- Department of Nuclear Medicine, Fourth Medical Center of Chinese PLA General Hospital
| | - Liwei Zhang
- Department of Cardiology, Sixth Medical Center of Chinese PLA General Hospital
| | - Qiushuang Wang
- Department of Cardiology, Fourth Medical Center of Chinese PLA General Hospital
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Cheng S, Deng Y, Huang H, Liu X, Yu Y, Chen X, Gu M, Niu H, Hua W. Prognostic Implications of Left Ventricular Ejection Fraction and Left Ventricular End-Diastolic Diameter on Clinical Outcomes in Patients with ICD. J Cardiovasc Dev Dis 2022; 9:421. [PMID: 36547418 PMCID: PMC9782887 DOI: 10.3390/jcdd9120421] [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: 09/25/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Left ventricular ejection fraction (LVEF) is a suboptimal indicator of risk stratification for patients with an implantable cardioverter defibrillator (ICD). Studies have shown that left ventricular end-diastolic diameter (LVEDD) was associated with all-cause mortality and ventricular arrhythmias. We examined the quantified prognostic value of LVEF and LVEDD for clinical outcomes, respectively. Method: This study retrospectively enrolled patients with ICD implantation in a single center. The associations between LVEF or LVEDD and all-cause mortality and appropriate shocks were analyzed using Cox regression and Fine-gray competing risk regression, respectively. Result: During a median follow up of 59.6 months, 168/630 (26.7%) patients died. LVEF and LVEDD were strongly associated with all-cause mortality (LVEF per 10%: HR 0.77, 95%CI 0.64−0.93, p = 0.006; LVEDD per 10 mm: HR 1.54, 95%CI 1.27−1.85, p < 0.001). After a median interrogation time of 37.1 months, 156 (24.8%) patients received at least one shock. LVEF was not associated with appropriate shock, whereas larger LVEDD (per 10 mm) was significantly associated with a higher risk of shock (HR: 1.27, 95%CI 1.06−1.52, p = 0.008). The addition of LVEF or LVEDD to clinical factors provided incremental prognostic value and discrimination improvement for all-cause mortality, while only the addition of LVEDD to clinical factors improved prognostic value for shock intervention. Conclusions: Baseline LVEF and LVEDD show a linear relationship with all-cause mortality in patients with ICD. However, whereas LVEF is not associated with shock, a linear relationship exists between LVEDD and appropriate shock. LVEDD adds more predictive value in relation to all-cause mortality and appropriate shocks than LVEF.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Wei Hua
- State Key Laboratory of Cardiovascular Disease, Arrhythmia Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167 North Lishi Road, Beijing 100037, China
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Valvular Heart Disease following Anthracycline Therapy-Is It Time to Look beyond Ejection Fraction? Life (Basel) 2022; 12:life12081275. [PMID: 36013454 PMCID: PMC9410142 DOI: 10.3390/life12081275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 11/17/2022] Open
Abstract
The association between anthracycline (ANT) and left ventricle (LV) dysfunction is well known; however, data regarding its direct effect on cardiac valve function is limited. We aimed to evaluate how ANT therapy affected valvular function in patients diagnosed with breast cancer. Data were prospectively collected as part of the Israel Cardio-Oncology Registry (ICOR). Patients underwent echocardiography exams at baseline (T1), during ANT therapy (T2), and after completion within 3 months (T3) and 6 months (T4). A total of 141 female patients were included, with a mean age of 51 ± 12 years. From T1 to T4, we observed a significant deterioration in LV ejection fraction (60.2 ± 1.5 to 59.2 ± 2.7%, p = 0.0004) and LV global longitudinal strain (−21.6 (−20.0−−23.0) to −20.0 (−19.1−−21.1)%, p < 0.0001)), and an increase in LV end-systolic diameter (25 (22−27) to 27 (24−30) mm, p < 0.0001). We observed a significant increase in the incidence of new mitral regurgitation (MR) development (4 to 19%, p < 0.0001), worsening with concomitant trastuzumab therapy (6% to 31%, p = 0.003), and a trend for tricuspid regurgitation development (4% to 8%, p = 0.19). ANT therapy is associated with the development of a new valvular disease, mainly MR, which may imply the need for a valvular focus in the monitoring of cancer patients.
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10
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Prediction of prognosis in patients with left ventricular dysfunction using three-dimensional strain echocardiography and cardiac magnetic resonance imaging. Neth Heart J 2022; 30:572-579. [PMID: 35536478 DOI: 10.1007/s12471-022-01688-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND We evaluated three-dimensional speckle tracking echocardiography (3DSTE) strain and cardiac magnetic resonance (CMR) with delayed contrast enhancement (DCE) for the prediction of cardiac events in left ventricular (LV) dysfunction. METHODS CMR and 3DSTE in 75 patients with ischaemic and 38 with non-ischaemic LV dysfunction were analysed and temporally correlated to cardiac events during 41 ± 9 months of follow-up. RESULTS Cardiac events occurred in 44 patients, more in patients with ischaemic LV dysfunction. LV ejection fraction (LVEF), global circumferential and global area strain were reduced more in patients with more cardiac events, whereas 3DSTE LV end-systolic volumes and 3DSTE LV masses were larger. However, the area under the curve using receiver-operating characteristic analysis showed modest sensitivity and specificity for all evaluated parameters. Additionally, DCE did not differ significantly between the two groups. Univariate analysis showed ischaemic aetiology of LV dysfunction, LVEF and LV mass by CMR to be predictors of cardiac events with an increased relative risk of 2.4, 1.6 and 1.5, respectively. By multivariate analysis, only myocardial ischaemia and LVEF ≤ 39% were independent predictors of events (p = 0.004 and 0.005, respectively). Subgroup analysis in ischaemic and non-ischaemic patients showed only 3DSTE LV mass in ischaemic patients to have a significant association (p = 0.033) but without an increased relative risk. CONCLUSION LVEF calculated by 3DSTE or CMR were both good predictors of cardiac events in patients with LV dysfunction. A reduced LVEF ≤ 39% was associated with a 1.6-fold higher probability of a cardiac event. 3DSTE strain measurements and DCE-CMR did not add to the prognostic value of LVEF.
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11
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Li Q, Chen S, Huang H, Chen W, Liu L, Wang B, Lai W, Yi S, Ying M, Tang R, Huang Z, Deng J, Chen J, Liu J, Liu Y. Dilated Left Ventricular End-Diastolic Diameter Is a New Risk Factor of Acute Kidney Injury Following Coronary Angiography. Front Cardiovasc Med 2022; 9:827524. [PMID: 35419430 PMCID: PMC8996253 DOI: 10.3389/fcvm.2022.827524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/28/2022] [Indexed: 11/16/2022] Open
Abstract
Purpose Left ventricular end-diastolic diameter (LVEDD) is a common indicator in echocardiogram, and dilated LVEDD was correlated with left ventricular insufficiency. However, it is uncertain whether dilated LVEDD is associated with increasing the risk of contrast-associated acute kidney injury (CA-AKI) in patients with coronary artery disease (CAD). Patients and Methods We enrolled 8,189 patients with CAD undergoing coronary angiography (CAG) between January 2007 and December 2018. Patients were divided into two groups according to the LVEDD length (normal LVEDD: men: LVEDD ≤56 mm, women: LVEDD ≤51 mm; dilated LVEDD: men: LVEDD >56 mm, women: LVEDD >51 mm). The endpoints were CA-AKI0350 and CA-AKI0525 (CA-AKI0350: an increase in the serum creatinine (Scr) level by >0.3 mg/dl or >50% within the first 48 h after CAG; CA-AKI0525: an absolute Scr increase ≥ 0.5 mg/dl or a relative increase ≥ 25% within 72 h after contrast medium exposure). In-hospital dialysis, 30-day mortality, and 1-year mortality were contained as well. Univariate and multivariable logistic regressions were used to assess the association between LVEDD and CA-AKI. Results Among 8,189 participants (men: 76.6%, mean age: 64.4 ± 10.7 years), 1,603 (19.6%) presented with dilated LVEDD. In addition, the dilated LVEDD group indicated an elevation of CA-AKI0350 (12.4 vs. 6.2%, p < 0.001) and CA-AKI0525 (15.0 vs. 8.8%; p < 0.001) when compared with the normal group. According to multivariable logistic analysis, dilated LVEDD was an independent predictor of CA-AKI0350 [adjusted odds ratio (aOR): 1.31; 95% confidence interval (CI): 1.06–1.61, p = 0.010) and CA-AKI0525 (aOR: 1.32; 95% CI: 1.04–1.67; p = 0.020). Conclusion In conclusion, these results demonstrated that the dilated LVEDD was a significant and independent predictor of CA-AKI following CAG in patients with CAD. Further verifications are needed to verify the association between LVEDD and CA-AKI.
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Affiliation(s)
- Qiang Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Shiqun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Haozhang Huang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Weihua Chen
- Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Liwei Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Bo Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wenguang Lai
- School of Biology and Biological Engineering, Guangdong Provincial People's Hospital, South China University of Technology, Guangzhou, China
| | - Shixin Yi
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ming Ying
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ronghui Tang
- Department of Ultrasound Imaging, Yunnan Fuwai Cardiovascular Hospital, Kunming, China
| | - Zhidong Huang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jiayi Deng
- Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- School of Medicine, Guangdong Provincial People's Hospital, South China University of Technology, Guangzhou, China
| | - Jin Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Jin Liu
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- School of Medicine, Guangdong Provincial People's Hospital, South China University of Technology, Guangzhou, China
- *Correspondence: Yong Liu
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12
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Bissolino A, Andreis A, Magnano M, Budano C, Saglietto A, Angelini F, Roagna E, Mattivi S, Peyracchia M, Errigo D, Golzio PG, Castagno D, Giustetto C, De Ferrari GM. Prognostic role of left atrial enlargement in patients with implantable cardioverter defibrillators for primary prevention. Acta Cardiol 2022; 77:45-50. [PMID: 33308049 DOI: 10.1080/00015385.2020.1856491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE Left atrial volume index (LAVI) is a predictor of heart failure and adverse events, irrespective of left ventricular systolic function. The role of LAVI in the prediction of appropriate implantable cardioverter-defibrillator (ICD) therapies is currently unclear and was the focus of this study. METHODS Consecutive heart failure patients with ischaemic (ICM) or idiopathic (DCM) aetiology receiving ICD for primary prevention were included. The primary endpoint was the occurrence of appropriate ICD therapies (ATs): shocks or antitachycardia pacing (ATP). Inappropriate ICD shocks were also assessed as secondary endpoint. RESULTS Among 198 included patients, severe left atrial dilatation (SLAE = LAVI ≥ 60 ml/m2) was present in 54 (27%). SLAE patients had a higher prevalence of NYHA class ≥ III, severe mitral regurgitation and atrial fibrillation history. During a median follow-up of 45 months (IQR 25-68), ATs occurred more frequently in SLAE group (33% vs. 15%, p = .007) as well as appropriate shocks (24% vs. 10%, p = .014). At multivariate analysis SLAE was an independent predictor of ATs (OR 3.19, 95% CI 1.38-7.38, p = .007). Inappropriate shocks were associated with AF during implantation (p = .03), but not with SLAE (p = .009). CONCLUSION In DCM or ICM patients candidate to receive an ICD for primary prevention, a severely enlarged left atrium is a predictive factor for ATs (shocks or ATP). The risk of inappropriate shocks was increased in patients with atrial fibrillation, rather than SLAE.
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Affiliation(s)
- Arianna Bissolino
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Alessandro Andreis
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Massimo Magnano
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Carlo Budano
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Andrea Saglietto
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Filippo Angelini
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Edoardo Roagna
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Simone Mattivi
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Mattia Peyracchia
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Daniele Errigo
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Pier Giorgio Golzio
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Davide Castagno
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Carla Giustetto
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Gaetano Maria De Ferrari
- Division of Cardiology, Department of Medical Sciences, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
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13
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Greenberg B. Medical Management of Patients With Heart Failure and Reduced Ejection Fraction. Korean Circ J 2022; 52:173-197. [PMID: 35257531 PMCID: PMC8907986 DOI: 10.4070/kcj.2021.0401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 12/28/2021] [Indexed: 11/23/2022] Open
Abstract
The options for treating heart failure with reduced ejection fraction (HFrEF) have expanded considerably over the past decade. While neurohormonal modulation using angiotensin converting enzyme inhibitors and angiotensin receptor blockers, beta blockers and mineralocorticoid receptor antagonists remain the cornerstone of therapy, additional novel approaches including angiotensin receptor neprilysin inhibitors, sodium glucose cotransporter 2 inhibitors, ivrabradine, vericiguat and omecamtiv mecarbil have been shown to improve outcomes in patients with HFrEF. This reviews summarizes currently available approaches as well as promising additional strategies that may be used in the future. Treatment options for patients with heart failure (HF) with reduced ejection fraction (HFrEF) have expanded considerably over the past few decades. Whereas neurohormonal modulation remains central to the management of patients with HFrEF, other pathways have been targeted with drugs that have novel mechanisms of action. The angiotensin receptor-neprilysin inhibitors (ARNIs) which enhance levels of compensatory molecules such as the natriuretic peptides while simultaneously providing angiotensin receptor blockade have emerged as the preferred strategy for inhibiting the renin angiotensin system. Sodium glucose cotransporter 2 (SGLT2) inhibitors which were developed as hypoglycemic agents have been shown to improve outcomes in patients with HF regardless of their diabetic status. These agents along with beta blockers and mineralocorticoid receptor antagonists are the core medical therapies for patients with HFrEF. Additional approaches using ivabradine to slow heart rate in patients with sinus rhythm, the hydralazine/isosorbide dinitrate combination to unload the heart, digoxin to provide inotropic support and vericiguat to augment cyclic guanosine monophosphate production have been shown in well-designed trials to have beneficial effects in the HFrEF population and are used as adjuncts to the core therapies in selected patients. This review provides an overview of the medical management of patients with HFrEF with focus on the major developments that have taken place in the field. It offers prospective of how these drugs should be employed in clinical practice and also a glimpse into some strategies that may prove to be useful in the future.
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14
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Left ventricular mechanical, cardiac autonomic and metabolic responses to a single session of high intensity interval training. Eur J Appl Physiol 2021; 122:383-394. [PMID: 34738196 DOI: 10.1007/s00421-021-04840-z] [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: 08/03/2021] [Accepted: 10/26/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE High-intensity interval training (HIIT) produces significant health benefits. However, the acute physiological responses to HIIT are poorly understood. Therefore, we aimed to measure the acute cardiac autonomic, haemodynamic, metabolic and left ventricular mechanical responses to a single HIIT session. METHODS Fifty young, healthy participants completed a single HIIT session, comprising of three 30-s maximal exercise intervals on a cycle ergometer, interspersed with 2-min active recovery. Cardiac autonomics, haemodynamics and metabolic variables were measured pre-, during and post-HIIT. Conventional and speckle tracking echocardiography was used to record standard and tissue Doppler measures of left ventricular (LV) structure, function and mechanics pre- and post-HIIT. RESULTS Following a single HIIT session, there was significant post-exercise systolic hypotension (126 ± 13 to 111 ± 10 mmHg, p < 0.05), parallel to a significant reduction in total peripheral resistance (1640 ± 365 to 639 ± 177 dyne⋅s⋅cm5, p < 0.001) and significant increases in baroreceptor reflex sensitivity and baroreceptor effectiveness index (9.2 ± 11 to 24.8 ± 16.7 ms⋅mmHg-1 and 41.8 ± 28 to 68.8 ± 16.2, respectively) during recovery compared to baseline. There was also a significant increase in the low- to high-frequency heart rate variability ratio in recovery (0.7 ± 0.48 to 1.7 ± 1, p < 0.001) and significant improvements in left ventricular global longitudinal strain (- 18.3 ± 1.2% to - 29.2 ± 2.3%, p < 0.001), and myocardial twist mechanics (1.27 ± 0.72 to 1.98 ± 0.72°·cm-1, p = 0.028) post-HIIT compared to baseline. CONCLUSION A single HIIT session is associated with acute improvements in autonomic modulation, haemodynamic cardiovascular control and left ventricular function, structure and mechanics. The acute responses to HIIT provide crucial mechanistic information, which may have significant acute and chronic clinical implications.
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15
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Khalid K, Padda J, Ismail D, Abdullah M, Gupta D, Pradeep R, Hameed W, Cooper AC, Jean-Charles G. Correlation of Coronary Artery Disease and Left Ventricular Hypertrophy. Cureus 2021; 13:e17550. [PMID: 34646607 PMCID: PMC8479854 DOI: 10.7759/cureus.17550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2021] [Indexed: 12/23/2022] Open
Abstract
Ischemic heart disease (IHD) is the leading cause of death worldwide, and it is defined as an imbalance between myocardial oxygen supply and demand. Coronary artery disease (CAD) and left ventricular hypertrophy (LVH) are two common causes of IHD that independently result in myocardial ischemia. CAD decreases myocardial blood and oxygen supply whereas LVH increases myocardial oxygen demand. The coexistence of both CAD and LVH results in a significant increase in oxygen demand while simultaneously lowering oxygen supply. Since hypertension is a shared predisposing condition for both CAD and LVH, the left ventricular (LV) mass on noninvasive echocardiography can reflect on the severity of coronary artery stenosis. In clinical practice, it can help physicians decide whether to perform invasive cardiac catheterization to visualize the extent of the coronary block. Although, both CAD and LVH are directly proportional to mortality risk, the addition of eccentric LVH can further increase morbidity and mortality due to myocardial infarction. Therefore, the latest management of both the acute and chronic phases of CAD places an increased emphasis on controlling the predisposing factors to prevent or reverse LVH. For example, angiotensin-converting enzyme inhibitors and diuretics reduce LV mass by lowering the cardiac preload and afterload. This article aims to investigate the deleterious effects of the collaboration between CAD and LVH, establish a causal relationship, and explore the new prevention and management strategies.
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Affiliation(s)
- Khizer Khalid
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | - Jaskamal Padda
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | - Dina Ismail
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | | | - Dhriti Gupta
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | - Roshini Pradeep
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | - Warda Hameed
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA
| | | | - Gutteridge Jean-Charles
- Internal Medicine, Jean-Charles (JC) Medical Center, Orlando, USA.,Internal Medicine, AdventHealth & Orlando Health Hospital, Orlando, USA
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16
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Carpenito M, Fanti D, Mega S, Benfari G, Bono MC, Rossi A, Ribichini FL, Grigioni F. The Central Role of Left Atrium in Heart Failure. Front Cardiovasc Med 2021; 8:704762. [PMID: 34485406 PMCID: PMC8414134 DOI: 10.3389/fcvm.2021.704762] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/19/2021] [Indexed: 12/28/2022] Open
Abstract
In past cardiovascular medicine, the attention to the left ventricle-identified as the only indicator and determinant of healthy or unhealthy cardiac conditions- has systematically hidden the role of the left atrium (LA). The recent advances in cardiovascular imaging have provided a better understanding of LA anatomy, physiology, and pathology, making us realize that this functional structure is far from being an innocent spectator. We now know that the LA's mechanical and neuro-hormonal properties play a relevant part in several cardiovascular diseases, including atrial fibrillation, ischemic heart disease, valvular heart disease, and heart failure. The present review aims to describe the role of LA in the specific setting of heart failure. We provide currently available information on LA structure and function and summarize its role as a determinant of symptoms, prognosis, and potential therapeutic target in heart failure patients.
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Affiliation(s)
- Myriam Carpenito
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Diego Fanti
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Simona Mega
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Giovanni Benfari
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Maria Caterina Bono
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Andrea Rossi
- Section of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | | | - Francesco Grigioni
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
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17
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Giamouzis G, Dimos A, Xanthopoulos A, Skoularigis J, Triposkiadis F. Left ventricular hypertrophy and sudden cardiac death. Heart Fail Rev 2021; 27:711-724. [PMID: 34184173 DOI: 10.1007/s10741-021-10134-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2021] [Indexed: 12/31/2022]
Abstract
Sudden cardiac death (SCD) is among the leading causes of death worldwide, and it remains a public health problem, as it involves young subjects. Current guideline-directed risk stratification for primary prevention is largely based on left ventricular (LV) ejection fraction (LVEF), and preventive strategies such as implantation of a cardiac defibrillator (ICD) are justified only for documented low LVEF (i.e., ≤ 35%). Unfortunately, only a small percentage of primary prevention ICDs, implanted on the basis of a low LVEF, will deliver life-saving therapies on an annual basis. On the other hand, the vast majority of patients that experience SCD have LVEF > 35%, which is clamoring for better understanding of the underlying mechanisms. It is mandatory that additional variables be considered, both independently and in combination with the EF, to improve SCD risk prediction. LV hypertrophy (LVH) is a strong independent risk factor for SCD regardless of the etiology and the severity of symptoms. Concentric and eccentric LV hypertrophy, and even earlier concentric remodeling without hypertrophy, are all associated with increased risk of SCD. In this paper, we summarize the physiology and physiopathology of LVH, review the epidemiological evidence supporting the association between LVH and SCD, briefly discuss the mechanisms linking LVH with SCD, and emphasize the need to evaluate LV geometry as a potential risk stratification tool regardless of the LVEF.
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Affiliation(s)
- Grigorios Giamouzis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece.,Department of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Apostolos Dimos
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | - Andrew Xanthopoulos
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | - John Skoularigis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece.,Department of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Filippos Triposkiadis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece. .,Department of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
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18
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Hedwig F, Nemchyna O, Stein J, Knosalla C, Merke N, Knebel F, Hagendorff A, Schoenrath F, Falk V, Knierim J. Myocardial Work Assessment for the Prediction of Prognosis in Advanced Heart Failure. Front Cardiovasc Med 2021; 8:691611. [PMID: 34222382 PMCID: PMC8249920 DOI: 10.3389/fcvm.2021.691611] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/27/2021] [Indexed: 12/03/2022] Open
Abstract
Objectives: The aim of this study was to investigate whether echocardiographic assessment of myocardial work is a predictor of outcome in advanced heart failure. Background: Global work index (GWI) and global constructive work (GCW) are calculated by means of speckle tracking, blood pressure measurement, and a normalized reference curve. Their prognostic value in advanced heart failure is unknown. Methods: Cardiopulmonary exercise testing and echocardiography with assessment of GWI and GCW was performed in patients with advanced heart failure caused by ischemic heart disease or dilated cardiomyopathy (n = 105). They were then followed up repeatedly. The combined endpoint was all-cause death, implantation of a left ventricular assist device, or heart transplantation. Results: The median patient age was 54 years (interquartile range [IQR]: 48–59.9). The mean left ventricular ejection fraction was 27.8 ± 8.2%, the median NT-proBNP was 1,210 pg/ml (IQR: 435–3,696). The mean GWI was 603 ± 329 mmHg% and the mean GCW was 742 ± 363 mmHg%. The correlation between peak oxygen uptake and GWI as well as GCW was strongest in patients with ischemic cardiomyopathy (r = 0.56, p = 0.001 and r = 0.53, p = 0.001, respectively). The median follow-up was 16 months (IQR: 12–18.5). Thirty one patients met the combined endpoint: Four patients died, eight underwent transplantation, and 19 underwent implantation of a left ventricular assist device. In the multivariate Cox regression analysis, only NYHA class, NT-proBNP and GWI (hazard ratio [HR] for every 50 mmHg%: 0.85; 95% CI: 0.77–0.94; p = 0.002) as well as GCW (HR for every 50 mmHg%: 0.86; 95% CI: 0.79–0.94; p = 0.001) were identified as independent predictors of the endpoint. The cut-off value for predicting the outcome was 455 mmHg% for GWI (AUC: 0.80; p < 0.0001; sensitivity 77.4%; specificity 71.6%) and 530 mmHg% for GCW (AUC: 0.80; p < 0.0001; sensitivity 74.2%; specificity 78.4%). Conclusions: GWI and GCW are powerful predictors of outcome in patients with advanced heart failure.
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Affiliation(s)
- Felix Hedwig
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Olena Nemchyna
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | | | - Christoph Knosalla
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Nicolas Merke
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Fabian Knebel
- Department of Cardiology and Angiology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Andreas Hagendorff
- Department of Cardiology, Klinik und Poliklinik für Kardiologie, University of Leipzig, Leipzig, Germany
| | - Felix Schoenrath
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Volkmar Falk
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany.,Department of Cardiovascular Surgery, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Eidgenössische Technische Hochschule Zürich, Department of Health Sciences and Technology, Translational Cardiovascular Technology, Zurich, Switzerland
| | - Jan Knierim
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
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19
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Fuks A, Liel-Cohen N, Blondheim DS, Shimoni S, Jabaren M, Leitman M, Adawi S, Jaffe R, Karkabi B, Asmer I, Ganaeem M, Kobal SL, Lavi I, Saliba W, Shiran A. Global longitudinal strain and long-term outcome in patients presenting to the emergency department with suspected acute coronary syndrome. Echocardiography 2021; 38:1254-1262. [PMID: 34114249 DOI: 10.1111/echo.15129] [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: 02/13/2021] [Revised: 05/10/2021] [Accepted: 05/20/2021] [Indexed: 11/30/2022] Open
Abstract
AIMS We have previously shown that 2-dimentional strain is not a useful tool for ruling out acute coronary syndrome (ACS) in the emergency department (ED). The aim of the present study was to determine whether in patients with suspected ACS, global longitudinal strain (GLS), measured in the ED using 2-dimensional strain imaging, can predict long-term outcome. METHODS Long-term (median 7.7 years [IQR 6.7-8.2]) major adverse cardiac events (MACE; cardiac death, ACS, revascularization, hospitalization for heart failure, or atrial fibrillation) and all-cause mortality data were available in 525/605 patients (87%) enrolled in the Two-Dimensional Strain for Diagnosing Chest Pain in the Emergency Room (2DSPER) study. The study prospectively enrolled patients presenting to the ED with chest pain and suspected ACS but without a diagnostic ECG or elevated troponin. GLS was computed using echocardiograms performed within 24 hours of chest pain. MACE of patients with worse GLS (>median GLS) were compared to patients with better GLS (≤ median GLS). RESULTS Median GLS was -18.7%. MACE occurred in 47/261 (18%) of patients with worse GLS as compared with 45/264 (17%) with better GLS, adjusted HR 0.87 (95% CI 0.57-1.33, P = .57). There was no significant difference in all-cause mortality or individual endpoints between groups. GLS did not predict MACE even in patients with optimal 2-dimensional image quality (n = 164, adjusted HR=1.51, 95% CI 0.76-3.0). CONCLUSIONS Global longitudinal strain did not predict long-term outcome in patients presenting to the ED with chest pain and suspected ACS, supporting our findings in the 2DSPER study.
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Affiliation(s)
- Alexander Fuks
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Noah Liel-Cohen
- Division of Cardiology, Soroka University Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - David S Blondheim
- Department of Cardiology, Hillel Yaffe Medical Center, Hadera, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Sara Shimoni
- Kaplan Medical Center, Rehovot, Israel.,Hebrew University, Jerusalem, Israel
| | - Mohamed Jabaren
- Department of Cardiology, Haemek Medical Center, Afula, Israel
| | - Marina Leitman
- Department of Cardiology, Shamir Medical Center, Zerifin and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Salim Adawi
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Ronen Jaffe
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Basheer Karkabi
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Ihab Asmer
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Majdi Ganaeem
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Sergio L Kobal
- Division of Cardiology, Soroka University Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Idit Lavi
- Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Walid Saliba
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel.,Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Avinoam Shiran
- Department of Cardiovascular Medicine, Lady Davis Carmel Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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20
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Denfeld QE, Faulkner KM, Davis MR, Habecker BA, Chien CV, Gelow JM, Mudd JO, Hiatt SO, Grady KL, Lee CS. Exploring gender differences in trajectories of clinical markers and symptoms after left ventricular assist device implantation. Eur J Cardiovasc Nurs 2021; 20:648-656. [PMID: 34080624 DOI: 10.1093/eurjcn/zvab032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/14/2020] [Accepted: 03/23/2021] [Indexed: 11/14/2022]
Abstract
AIMS Despite well-known gender differences in heart failure, it is unknown if clinical markers and symptoms differ between women and men after left ventricular assist device (LVAD) implantation. Our aim was to examine gender differences in trajectories of clinical markers (echocardiographic markers and plasma biomarkers) and symptoms from pre- to post-LVAD implantation. METHODS AND RESULTS This was a secondary analysis of data collected from a study of patients from pre- to 1, 3, and 6 months post-LVAD implantation. Data were collected on left ventricular internal end-diastolic diameter (LVIDd) and ejection fraction (LVEF), plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP), and soluble suppressor of tumorigenicity (sST2). Physical and depressive symptoms were measured using the Heart Failure Somatic Perception Scale and Patient Health Questionnaire-9, respectively. Latent growth curve modelling was used to compare trajectories between women and men. The average age of the sample (n = 98) was 53.3 ± 13.8 years, and most were male (80.6%) and had non-ischaemic aetiology (65.3%). Pre-implantation, women had significantly narrower LVIDd (P < 0.001) and worse physical symptoms (P = 0.041) compared with men. Between pre- and 6 months post-implantation, women had an increase in plasma sST2 followed by a decrease, whereas men had an overall decrease (slope: P = 0.014; quadratic: P = 0.011). Between 1 and 6 months post-implantation, women had a significantly greater increase in LVEF (P = 0.045) but lesser decline in plasmoa NT-proBNP compared with men (P = 0.025). CONCLUSION Trajectories of clinical markers differed somewhat between women and men, but trajectories of symptoms were similar, indicating some physiologic but not symptomatic gender differences in response to LVAD.
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Affiliation(s)
- Quin E Denfeld
- School of Nursing, Oregon Health & Science University, SN-ORD, 3455 S.W. U.S. Veterans Hospital Road, Portland, OR 97239-2941, USA
| | - Kenneth M Faulkner
- William F. Connell School of Nursing, Boston College, Chestnut Hill, MA, USA
| | - Mary Roberts Davis
- School of Nursing, Oregon Health & Science University, SN-ORD, 3455 S.W. U.S. Veterans Hospital Road, Portland, OR 97239-2941, USA
| | - Beth A Habecker
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA.,Department of Chemical Physiology & Biochemistry, Oregon Health & Science University, Portland, OR, USA
| | - Christopher V Chien
- Department of Medicine, Division of Cardiology, University of North Carolina, Chapel Hill, NC, USA
| | - Jill M Gelow
- Providence Heart & Vascular Institute, Portland, OR, USA
| | - James O Mudd
- Providence Sacred Heart Medical Center, Spokane, WA, USA
| | - Shirin O Hiatt
- School of Nursing, Oregon Health & Science University, SN-ORD, 3455 S.W. U.S. Veterans Hospital Road, Portland, OR 97239-2941, USA
| | - Kathleen L Grady
- Department of Surgery, Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Christopher S Lee
- William F. Connell School of Nursing, Boston College, Chestnut Hill, MA, USA
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21
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Arnold JH, Rozenbaum Z, Hochstadt A, Rosen R, Sherez C, Sivan A, Mor L, Moshkovits Y, Sadeh B, Havakuk O, Milwidsky A, Shamai S, Sirota Dorfman S, Arbel Y, Topilsky Y, Laufer-Perl M. Diastolic function as an early marker for systolic dysfunction and all-cause mortality among cancer patients. Echocardiography 2021; 38:540-548. [PMID: 33715224 DOI: 10.1111/echo.15012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/28/2021] [Accepted: 02/11/2021] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Increased survival among active cancer patients exposes a wide range of side effects, including cardiotoxicity, manifested by systolic dysfunction and associated with morbidity and mortality. Early diagnosis of subclinical function changes and cardiac damage is essential in the management of these patients. Diastolic dysfunction is considered common among cancer patients; however, its effect on systolic dysfunction or mortality is still unknown. METHODS Data were collected as part of the Israel Cardio-Oncology Registry, enrolling and prospectively following all patients evaluated in the cardio-oncology clinic in the Tel Aviv Sourasky Medical Center. All patients underwent echocardiographic examinations including evaluation of diastolic parameters and global longitudinal strain (GLS). Systolic dysfunction was defined as either an absolute reduction >10% in left ventricular ejection fraction to a value below 53% or GLS relative reduction >10% between the 1st and 3rd echocardiography examinations. RESULTS Overall, 190 active cancer patients were included, with a mean age of 58 ± 15 years and a female predominance (78%). During a median follow-up of 243 days (interquartile ranges [IQR]: 164-401 days), 62 (33%) patients developed systolic dysfunction. Over a median follow-up of 789 days (IQR: 521-968 days), 29 (15%) patients died. There were no significant differences in baseline cardiac risk factors between the groups. Using multivariate analysis, E/e' lateral and e' lateral emerged as significantly associated with systolic dysfunction development and all-cause mortality (P = .015). CONCLUSION Among active cancer patients, evaluation of diastolic function may provide an early marker for the development of systolic dysfunction, as well as all-cause mortality.
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Affiliation(s)
- Joshua H Arnold
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zach Rozenbaum
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Hochstadt
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Roni Rosen
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Chen Sherez
- University of Naples, Federico ll, Naples, Italy
| | - Ayelet Sivan
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liat Mor
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yonatan Moshkovits
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Ben Sadeh
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Ofer Havakuk
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Assi Milwidsky
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Sivan Shamai
- Department of Oncology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Svetlana Sirota Dorfman
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Yaron Arbel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Yan Topilsky
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Michal Laufer-Perl
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
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22
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Rao VN, Kelsey MD, Kelsey AM, Russell SD, Mentz RJ, Patel MR, Fudim M. Acute cardiovascular hospitalizations and illness severity before and during the COVID-19 pandemic. Clin Cardiol 2021; 44:656-664. [PMID: 33682157 PMCID: PMC8119829 DOI: 10.1002/clc.23590] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/25/2021] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
Background Cardiovascular disease (CVD) hospitalizations declined worldwide during the COVID‐19 pandemic. It is unclear how shelter‐in‐place orders affected acute CVD hospitalizations, illness severity, and outcomes. Hypothesis COVID‐19 pandemic was associated with reduced acute CVD hospitalizations (heart failure [HF], acute coronary syndrome [ACS], and stroke [CVA]), and worse HF illness severity. Methods We compared acute CVD hospitalizations at Duke University Health System before and after North Carolina's shelter‐in‐place order (January 1–March 29 vs. March 30–August 31), and used parallel comparison cohorts from 2019. We explored illness severity among admitted HF patients using ADHERE (“high risk”: >2 points) and GWTG‐HF (“>10%”: >57 points) in‐hospital mortality risk scores, as well as echocardiography‐derived parameters. Results Comparing hospitalizations during January 1–March 29 (N = 1618) vs. March 30–August 31 (N = 2501) in 2020, mean daily CVD hospitalizations decreased (18.2 vs. 16.1 per day, p = .0036), with decreased length of stay (8.4 vs. 7.5 days, p = .0081) and no change in in‐hospital mortality (4.7 vs. 5.3%, p = .41). HF hospitalizations decreased (9.0 vs. 7.7 per day, p = .0019), with higher ADHERE (“high risk”: 2.5 vs. 4.5%; p = .030), but unchanged GWTG‐HF (“>10%”: 5.3 vs. 4.6%; p = .45), risk groups. Mean LVEF was lower (39.0 vs. 37.2%, p = .034), with higher mean LV mass (262.4 vs. 276.6 g, p = .014). Conclusions CVD hospitalizations, HF illness severity, and echocardiography measures did not change between admission periods in 2019. Evaluating short‐term data, the COVID‐19 shelter‐in‐place order was associated with reductions in acute CVD hospitalizations, particularly HF, with no significant increase in in‐hospital mortality and only minor differences in HF illness severity.
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Affiliation(s)
- Vishal N Rao
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA.,Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Michelle D Kelsey
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA.,Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Anita M Kelsey
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA
| | - Stuart D Russell
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA
| | - Robert J Mentz
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA.,Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Manesh R Patel
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA.,Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA.,Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
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23
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Muro T, Abe Y, Takemoto T, Inanami H, Nakai T, Okada Y. The clinical value of the apex beat as a marker of left atrial enlargement. J Cardiol 2021; 78:136-141. [PMID: 33558039 DOI: 10.1016/j.jjcc.2021.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/30/2020] [Accepted: 01/19/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND The palpation of the apex beat, one of the most fundamental physical examinations, provides a clue to left ventricular (LV) dilatation and hypertrophy; however, its relation to left atrial (LA) volume has rarely been investigated. METHODS The clinical value of the apex beat, especially in relation to LA volume was studied in 138 consecutive patients. Patients were examined in the supine position for a palpable apex beat. When an apex beat was felt, the apex beat distance, defined as the distance from the mid-clavicular line to the lateral border of the apex beat, was measured. The LA and LV geometry were assessed using echocardiography. RESULTS Of the 138 patients, an apex beat was palpable in 52 (38%) patients and the apex distance of these 52 patients ranged from -2 to 8 cm. The parameters of LV dilatation or hypertrophy were significant according to univariate but not to multivariate analysis. Only LA volume index was significant both for the palpability of the apex beat (p=0.0042) and the apex distance (p=0.0017) by multivariate analysis. The best cut-off point for the apex distance was -1 cm for LA enlargement (sensitivity 61%, specificity 92%, p<0.0001). CONCLUSIONS The LA volume is the most significant factor for the palpability and leftward deviation of the apex beat. Palpation of the apex beat is a crucial diagnostic tool for the detection of not only LV dilatation or hypertrophy but also of LA enlargement.
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Affiliation(s)
- Takashi Muro
- Heart Valve Center, Midori Hospital, Kobe, Japan.
| | - Yukio Abe
- Department of Cardiology, Osaka City General Hospital, Osaka, Japan
| | | | | | - Takeo Nakai
- Heart Valve Center, Midori Hospital, Kobe, Japan
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24
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Palmiero G, Melillo E, Ferro A, Carlomagno G, Sordelli C, Ascione R, Monda V, Severino S, Ascione L, Caso P. Significant functional mitral regurgitation affects left atrial function in heart failure patients: haemodynamic correlations and prognostic implications. Eur Heart J Cardiovasc Imaging 2020; 20:1012-1019. [PMID: 30863840 DOI: 10.1093/ehjci/jez036] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/17/2018] [Accepted: 02/19/2019] [Indexed: 12/22/2022] Open
Abstract
AIMS Functional mitral regurgitation (FMR) is a well-known pathophysiological factor in heart failure (HF) patients, and left atrial function (LAF) is a novel determinant of clinical status and outcome in this setting. However, little is known about the pathophysiological role of FMR on LAF in HFrEF patients. Aim of this study is to explore the possible interplay between the severity of FMR and LAF in heart failure with reduce ejection fraction (HFrEF) patients and their possible consequences. METHODS AND RESULTS We studied 97 consecutive patients with FMR classified in two groups: mild-to-moderate MR ore less (FMR group, n = 38) and moderate-to-severe or more (SFMR group, n = 59). Using the phasic method, left atrial contractile, conduit, reservoir, and total emptying function (TLAEF) were calculated to assess LAF. SFMR group showed significantly lower values of LAF compared to FMR group. LA dysfunction (LA-dys) was defined for TLAEF values below the median and groups divided in four subgroups based on its presence. Patient with LA-Dys in SFMR group showed a worse clinical status, higher incidence of right ventricular dysfunction (RV-Dys), and pulmonary hypertension (PH), and a significant worse clinical survival compared to all other groups. CONCLUSION In our study, the survival was significantly lower in SFMR/LA-Dys+ group. Furthermore, LA-Dys was strongly related with worse clinical status and higher incidence of PH and RV-Dys. These results suggest that in patients with SFMR and HFrEF, LA-Dys may represent both a marker of more advanced disease and a novel prognostic factor.
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Affiliation(s)
- Giuseppe Palmiero
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Enrico Melillo
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Adele Ferro
- Institute of Biostructure and Bioimaging, National Council of Research (CNR), Naples, Italy
| | - Guido Carlomagno
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Chiara Sordelli
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Raffaele Ascione
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Vittorio Monda
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Sergio Severino
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Luigi Ascione
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
| | - Pio Caso
- Department of Cardiology, AORN Ospedali dei Colli-Monaldi, Naples, Italy
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25
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Liu T, Zhang G, Wang Y, Rao M, Zhang Y, Guo A, Wang M. Identification of Circular RNA-MicroRNA-Messenger RNA Regulatory Network in Atrial Fibrillation by Integrated Analysis. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8037273. [PMID: 33062700 PMCID: PMC7545447 DOI: 10.1155/2020/8037273] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/13/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Circular RNA (circRNA) is a noncoding RNA that forms a closed-loop structure, and its abnormal expression may cause disease. We aimed to find potential network for circRNA-related competitive endogenous RNA (ceRNA) in atrial fibrillation (AF). METHODS The circRNA, miRNA, and mRNA expression profiles in the heart tissue from AF patients were retrieved from the Gene Expression Omnibus database and analyzed comprehensively. Differentially expressed circRNAs (DEcircRNAs), differentially expressed miRNAs (DEmiRNAs), and differentially expressed mRNAs (DEmRNAs) were identified, followed by the establishment of DEcircRNA-DEmiRNA-DEmRNA regulatory network. Functional annotation analysis of host gene of DEcircRNAs and DEmRNAs in ceRNA regulatory network was performed. In vitro experiment and electronic validation were used to validate the expression of DEcircRNAs, DEmiRNAs, and DEmRNAs. RESULTS A total of 1611 DEcircRNAs, 51 DEmiRNAs, and 1250 DEmRNAs were identified in AF. The DEcircRNA-DEmiRNA-DEmRNA network contained 62 circRNAs, 14 miRNAs, and 728 mRNAs. Among which, two ceRNA regulatory pairs of hsa-circRNA-100053-hsa-miR-455-5p-TRPV1 and hsa-circRNA-005843-hsa-miR-188-5p-SPON1 were identified. In addition, six miRNA-mRNA regulatory pairs including hsa-miR-34c-5p-INMT, hsa-miR-1253-DDIT4L, hsa-miR-508-5p-SMOC2, hsa-miR-943-ACTA1, hsa-miR-338-3p-WIPI1, and hsa-miR-199a-3p-RAP1GAP2 were also obtained. MTOR was a significantly enriched signaling pathway of host gene of DEcircRNAs. In addition, arrhythmogenic right ventricular cardiomyopathy, dilated cardiomyopathy, and hypertrophic cardiomyopathy were remarkably enriched signaling pathways of DEmRNAs in DEcircRNA-DEmiRNA-DEmRNA regulatory network. The expression validation of hsa-circRNA-402565, hsa-miR-34c-5p, hsa-miR-188-5p, SPON1, DDIT4L, SMOC2, and WIPI1 was consistent with the integrated analysis. CONCLUSION We speculated that hsa-circRNA-100053-hsa-miR-455-5p-TRPV1 and hsa-circRNA-005843-hsa-miR-188-5p-SPON1 interaction pairs may be involved in AF.
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Affiliation(s)
- Tao Liu
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Guoru Zhang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Yaling Wang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Mingyue Rao
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Yang Zhang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Anjun Guo
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Mei Wang
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
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26
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Shah MA, Soofi MA, Jafary Z, Alhomrani A, Alsmadi F, Wani TA, Bajwa IA. Echocardiographic parameters associated with recovery in heart failure with reduced ejection fraction. Echocardiography 2020; 37:1574-1582. [PMID: 32949063 DOI: 10.1111/echo.14859] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/23/2020] [Accepted: 08/24/2020] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The study aims to determine the clinical and echocardiographic parameters of patients with recovered heart failure (HFrecEF). METHODOLOGY Sixty-seven patients (cases) were identified as heart failure with recovered ejection fraction (HFrecEF), defined as improvement in EF ≥ 10%. Sixty-nine patients (controls) were randomly selected by convenience sampling with no or <10% improvement in EF (HFrEF non-recovered). RESULTS The mean interval between baseline and follow-up echocardiography was 10.5 months in cases and 11.2 months in the control group. HFrecEF showed a 22.7% improvement in mean ejection fraction, and HFrEF non-recovered group also showed a minor increment of 5.5%. HFrecEF patients were significantly younger (49.51 vs 57.54 years, P .001) with non-ischemic cardiomyopathy (86.6% vs 52.2%). Patients with HFrecEF had significantly less left ventricular end-diastolic and end-systolic volumes (LVEDV: 162.51 mL vs 208.54 mL, P < .001; LVESV: 119.81 mL vs 157.13 mL, P < .001) and index left atrial volume (37.66 mL vs 47.09 mL, P < .001) than patients with non-recovered EF. The right ventricle (RV) and inferior vena cava were significantly dilated with higher mean tricuspid annular plane systolic excursion (TAPSE) among patients with HFrecEF than HFrEF non-recovered. CONCLUSION Based on univariate analysis, younger age, non-ischemic etiology, LVEDV, LVESV, deceleration time, better TAPSE, dilated right ventricle, dilated IVC, and smaller left atrial volumes were found significant, but on multivariate logistic regression model only left ventricle end-diastolic volume, left atrial volume, and TAPSE were linked to the recovery of ejection fraction.
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Affiliation(s)
- Muhammad Azam Shah
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Muhammad Adil Soofi
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Zainab Jafary
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Ashwaq Alhomrani
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Faisal Alsmadi
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Tariq Ahmad Wani
- Clinical and Research Department, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Iftikhar Ahmad Bajwa
- Adult Cardiology Department, King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia
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27
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Kuo JY, Chang SH, Sung KT, Chi PC, Liao JN, Chao TF, Su CH, Yeh HI, Hung CL. Left ventricular dysfunction in atrial fibrillation and heart failure risk. ESC Heart Fail 2020; 7:3694-3706. [PMID: 32929859 PMCID: PMC7754945 DOI: 10.1002/ehf2.12920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 06/14/2020] [Accepted: 07/13/2020] [Indexed: 01/19/2023] Open
Abstract
Aims This study aimed to investigate the functional correlate, clinical relevance, and prognostic implications of novel left ventricular (LV) deformations in patients with atrial fibrillation (AF). Methods and results LV deformational indices, including peak global longitudinal strain (GLS), systolic strain rates (SRs), and early diastolic strain rates (SRe) were measured in a large‐scale AF population. We related such measures to key clinical heart failure (HF) markers, conventional echocardiographic ventricular parameters, and clinical outcomes. Among 1483 subjects with newly diagnosed AF (mean age, 71.6 ± 12.4 years; 55.5% male), worsened GLS (mean, − 12.6 ± 3.9%) and strain rates (SRs and SRe: mean, − 0.86 ± 0.27 and 1.25 ± 0.41 1/s, respectively) by our three‐beat measures were independently correlated with higher C‐reactive protein, N‐terminal pro‐B‐type natriuretic peptide, higher E/e′, more impaired LV ejection fraction (LVEF < 50%), lower estimated glomerular filtration rate, permanent AF, and prevalent HF (all P < 0.05). LV deformations by three‐beat analysis well correlated with the respective results of traditional methods. Abnormal GLS (>− 14.7%) was common in our cohort (67.8%) despite an averaged preserved LVEF (58.4 ± 14.2%), with worse GLS and SRe being associated with higher composite HF re‐admissions/death during the 2.9 year follow‐up (inter‐quartile range, 1.6–4.1 years) in multivariate models incorporating key LV indices (LVEF, LV mass index, and E/e′) (all P < 0.001). Sensitivity analysis by excluding those with regional wall motion abnormality showed broadly similar findings. An improved risk reclassification was observed when GLS and SRe were separately added to the LVEF. Comparison of the AF cohort with a fully matched independent non‐AF cohort at the same baseline LVEF level showed a substantially lower GLS [− 13.2 ± 3.8% (AF) vs. 18.1 ± 3.2% (non‐AF)] and higher clinical events rate (hazard ratio, 1.41 [95% confidence interval, 1.14–1.75]; log‐rank P = 0.002) in the AF cohort. Conclusions Impaired LV function defined by myocardial deformation was common in patients with AF and provides independent prognostic values over conventional measures with improved risk prediction. Our data highlight the need for implementing cardiac deformations in daily practice for patients with AF.
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Affiliation(s)
- Jen-Yuan Kuo
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Sheng-Hsiung Chang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Kuo-Tzu Sung
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan
| | - Po-Ching Chi
- Department of Cardiology, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Jo-Nan Liao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Cardiovascular Research Center and Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Cardiovascular Research Center and Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Cheng-Huang Su
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Hung-I Yeh
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Chung-Lieh Hung
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
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Yamanaka S, Sakata Y, Nochioka K, Miura M, Kasahara S, Sato M, Aoyanagi H, Fujihashi T, Hayashi H, Shiroto T, Sugimura K, Takahashi J, Miyata S, Shimokawa H. Prognostic impacts of dynamic cardiac structural changes in heart failure patients with preserved left ventricular ejection fraction. Eur J Heart Fail 2020; 22:2258-2268. [PMID: 32592517 PMCID: PMC7891326 DOI: 10.1002/ejhf.1945] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 12/28/2022] Open
Abstract
Aims We aimed to examine temporal changes in left ventricular (LV) structures and their prognostic impacts in patients with heart failure (HF) and preserved ejection fraction (HFpEF). Methods and results In the Chronic Heart Failure Analysis and Registry in the Tohoku District‐2 (CHART‐2) study (n = 10 219), we divided 2698 consecutive HFpEF patients (68.9 ± 12.2 years, 32.1% female) into three groups by LV hypertrophy (LVH) and enlargement (LVE) at baseline: (−)LVH/(−)LVE (n = 989), (+)LVH/(−)LVE (n = 1448), and (+)LVH/(+)LVE (n = 261). We examined temporal changes in LV structures and their prognostic impacts during a median 8.7‐year follow‐up. From (−)LVH/(−)LVE, (+)LVH/(−)LVE to (+)LVH/(+)LVE at baseline, the incidence of the primary outcome, a composite of cardiovascular death or HF admission, significantly increased. Among 1808 patients who underwent echocardiography at both baseline and 1 year, we noted substantial group transitions from baseline to 1 year; the transition rates from (−)LVH/(−)LVE to (+)LVH/(−)LVE, from (+)LVH/(−)LVE to (−)LVH/(−)LVE, from (+)LVH/(−)LVE to (+)LVH/(+)LVE, and from (+)LVH/(+)LVE to (+)LVH/(−)LVE were 27% (182/671), 22% (213/967), 6% (59/967), and 26% (44/170), respectively. In the univariable Cox proportional hazard model, patients who transitioned from (+)LVH/(−)LVE to (+)LVH/(+)LVE or remained in (+)LVH/(+)LVE had the worst subsequent prognosis [hazard ratio (HR) 4.65, 95% confidence interval (CI) 3.09–6.99, P < 0.001; HR 4.01, 95% CI 2.85–5.65, P < 0.001, respectively], as compared with those who remained in (−)LVH/(−)LVE. These results were unchanged after adjustment for the covariates including baseline LV ejection fraction (LVEF) and 1‐year LVEF change. Conclusion In HFpEF patients, LV structures dynamically change over time with significant prognostic impacts, where patients who develop LVE with LVH have the worst prognosis.
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Affiliation(s)
- Shinsuke Yamanaka
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuhiko Sakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Big Data Medicine Center, Tohoku University, Sendai, Japan
| | - Kotaro Nochioka
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Big Data Medicine Center, Tohoku University, Sendai, Japan
| | - Masanobu Miura
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shintaro Kasahara
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masayuki Sato
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hajime Aoyanagi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takahide Fujihashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hideka Hayashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Shiroto
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Koichiro Sugimura
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoshi Miyata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Evidence-based Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Big Data Medicine Center, Tohoku University, Sendai, Japan.,Department of Evidence-based Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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29
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Thomas L, Muraru D, Popescu BA, Sitges M, Rosca M, Pedrizzetti G, Henein MY, Donal E, Badano LP. Evaluation of Left Atrial Size and Function: Relevance for Clinical Practice. J Am Soc Echocardiogr 2020; 33:934-952. [DOI: 10.1016/j.echo.2020.03.021] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 01/05/2023]
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30
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Çetin M, Özer S, Çinier G, Yılmaz AS, Erdoğan T, Şatıroğlu Ö. Left atrial volume index and pulmonary arterial pressure predicted MACE among patients with STEMI during 8-year follow-up: experience from a tertiary center. Herz 2020; 46:367-374. [PMID: 32632548 DOI: 10.1007/s00059-020-04966-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 11/14/2019] [Accepted: 06/11/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND It is important to identify patients that are at high risk following primary percutaneous coronary intervention (P-PCI) for the treatment of ST-segment elevation myocardial infarction (STEMI). Left ventricular ejection fraction (LVEF) is the most important parameter obtained from transthoracic echocardiography (TTE) for risk stratification. The authors evaluated the value of pulmonary artery pressure (PAP) and left atrial volume index (LAVI) for the prediction of major adverse cardiovascular events (MACE) in patients with STEMI that underwent P‑PCI. METHODS A total of 92 patients that underwent P‑PCI for STEMI were included in the study. All patients underwent TTE examination before discharge. The composite primary outcome of the study was all-cause mortality and new onset heart failure (HF) during an 8-year follow-up period. RESULTS The mean age of patients was 61.6 ± 12.4 years and 15 were female (16.3%). Major adverse cardiovascular events (MACE) defined as all-cause mortality and new onset HF occurred in 30 (41%) patients during a mean of 6 ± 2.7 years of follow-up. In the backward multivariate Cox regression analysis LVEF (odds ratio [OR] = 0.933, 95% confidence interval [CI]: 0.876-0.994, p = 0.031), LAVI (OR = 1.069, 95%CI: 1.017-1.124, p = 0.009), PAP (OR = 1.137, 95% CI: 1.057-1.223, p = 0.001) and creatinine level (OR = 1.730, 95% CI: 1.350-1.223, p = 0.029) were found to independently predict MACE during long-term follow-up. Receiver operating characteristic (ROC) curve analysis was performed, revealing that sPAP >24.5 mm Hg had a sensitivity and specificity of 72 and 66%, respectively; LAVI >31 ml/m2 had a sensitivity and specificity of 72.2 and 83.3%, respectively. CONCLUSION In patients that underwent P‑PCI for the treatment for STEMI, LVEF, LAVI, PAP and creatinine level independently predicted all-cause mortality and new onset HF during long-term follow-up.
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Affiliation(s)
- Mustafa Çetin
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdoğan University, 53020, Rize, Turkey
| | - Savaş Özer
- Department of Cardiology, Recep Tayyip Erdoğan Research and Training Hospital, Rize, Turkey
| | - Göksel Çinier
- Department of Cardiology, Kaçkar State Hospital, Rize, Turkey
| | - Ahmet Seyda Yılmaz
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdoğan University, 53020, Rize, Turkey.
| | - Turan Erdoğan
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdoğan University, 53020, Rize, Turkey
| | - Ömer Şatıroğlu
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdoğan University, 53020, Rize, Turkey
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31
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Debonnaire P, Heyning CMVD, Haddad ME, Coussement P, Paelinck B, de Ceuninck M, Timmermans F, De Bock D, Drieghe B, Dujardin K, Vandekerckhove Y, Kedhi E, Claeys M, Van der Heyden J. Left Ventricular End-Systolic Dimension and Outcome in Patients With Heart Failure Undergoing Percutaneous MitraClip Valve Repair for Secondary Mitral Regurgitation. Am J Cardiol 2020; 126:56-65. [PMID: 32340713 DOI: 10.1016/j.amjcard.2020.03.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 01/17/2023]
Abstract
Recent MitraClip heart failure (HF) trials suggest that baseline left ventricular (LV) remodeling may be critical for patient selection. We, therefore, investigated whether baseline LV remodeling affects safety, efficacy, and clinical outcomes in HF patients with symptomatic secondary mitral regurgitation (MR) undergoing percutaneous mitral valve repair using MitraClip. LV remodeling was assessed by LV end-systolic dimension index (LVESDi) on transthoracic baseline echocardiography. Early and late outcome was reported using Mitral Valve Academic Research Consortium-criteria. A total of 107 consecutive HF patients (73 ± 10 years, 70% male) who underwent MitraClip intervention for secondary MR were studied. The study population was stratified by median LVESDi between nonadvanced (<28 mm/m², n = 49) and advanced LV remodeling (≥28 mm/m², n = 58). Both groups had similar acute procedural success, in hospital bleeding and nonbleeding complications and significant improvement in MR severity and symptoms, sustained up to 36 months (all p >0.05). LVESDi, but not LV end-diastolic diameter index nor LV ejection fraction, independently related to HF hospitalization (hazard ratio 1.11, 95% confidence interval 1.05 to 1.16, p <0.001) and mortality (hazard ratio 1.11, 95% confidence interval 1.06 to 1.17, p <0.001). At 1 and 3 years, survival free of HF hospitalization was higher in patients without versus with advanced LV remodeling (89% vs 66% and 65% vs 37%, p = 0.002) and mortality was lower (9% vs 24% and 36% vs 47%, p = 0.074), respectively. Annual HF hospitalization rate only decreased in the nonadvanced LV remodeling group (-43%, p = 0.025). Advanced LV remodeling, assessed by LVESDi, in HF patients who underwent MitraClip therapy does not influence therapeutic safety nor efficacy, but implies increased HF hospitalization and mortality risk. This parameter may be valuable for MitraClip therapy patient selection.
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32
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Cameli M, Pastore MC, Henein MY, Mondillo S. The left atrium and the right ventricle: two supporting chambers to the failing left ventricle. Heart Fail Rev 2020; 24:661-669. [PMID: 31025236 DOI: 10.1007/s10741-019-09791-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Heart failure (HF) is mainly caused by left ventricular (LV) impairment of function, hence detailed assessment of its structure and function is a clinical priority. The frequent involvement of the left atrium (LA) and the right ventricle (RV) in the overall cardiac performance has recently gained significant interest with specific markers predicting exercise intolerance and prognosis being proposed. The LA and RV are not anatomically separated from the LV, while the LA controls the inlet the RV shares the interventricular septum with the LV. Likewise, the function of the two chambers is not entirely independent from that of the LV, with the LA enlarging to accommodate any rise in filling pressures, which could get transferred to the RV via the pulmonary circulation. In the absence of pulmonary disease, LA and RV function may become impaired in patients with moderate-severe LV disease and raised filling pressures. These changes can often occur irrespective of the severity of systolic dysfunction, thus highlighting the important need for critical assessment of the function of the two chambers. This review evaluates the pivotal role of the left atrium and right ventricle in the management of HF patients based on the available evidence.
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Affiliation(s)
- Matteo Cameli
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | | | - Michael Y Henein
- Department of Public Health and Clinical Medicine, Umeå University and Heart Centre, Umeå, Sweden
| | - Sergio Mondillo
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
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Oruc V, Smith B, Bajaj NS, Bhambhvani P, Iskandrian AE, Hage FG. Cases from a busy nuclear cardiology laboratory. J Nucl Cardiol 2020; 27:305-314. [PMID: 31898003 DOI: 10.1007/s12350-019-01985-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 11/18/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Vedran Oruc
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, 306 Lyons Harrison Research Building, 1900 University BLVD, Birmingham, AL, 35294, USA.
- Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
| | - Blake Smith
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, 306 Lyons Harrison Research Building, 1900 University BLVD, Birmingham, AL, 35294, USA
- Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
| | - Navkaranbir S Bajaj
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, 306 Lyons Harrison Research Building, 1900 University BLVD, Birmingham, AL, 35294, USA
- Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
| | - Pradeep Bhambhvani
- Division of Molecular Imaging and Therapeutics, Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ami E Iskandrian
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, 306 Lyons Harrison Research Building, 1900 University BLVD, Birmingham, AL, 35294, USA
| | - Fadi G Hage
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, 306 Lyons Harrison Research Building, 1900 University BLVD, Birmingham, AL, 35294, USA
- Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
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35
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Zhu N, Chen H, Zhao X, Ye F, Jiang W, Wang Y. Left atrial diameter in heart failure with left ventricular preserved, mid-range, and reduced ejection fraction. Medicine (Baltimore) 2019; 98:e18146. [PMID: 31770253 PMCID: PMC6890319 DOI: 10.1097/md.0000000000018146] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Left atrial (LA) remodeling has been identified to predict atrial fibrillation (AF) and heart failure. However, the role of LA diameter (LAD) in patients with heart failure (HF) with preserved (HFpEF), mid-range (HFmrEF), and reduced ejection fraction (HFrEF) remains poorly understood.A total of 142 patients including 71 subjects with AF (21 of HFpEF, 22 of HFmrEF, and 28 of HFrEF) and 71 ejection fraction (EF)-matched subjects with sinus rhythm (SR) were included in the study. Baseline characteristics and echocardiographic parameters including LAD were compared between both groups as well as among HFpEF, HFmrEF, and HFrEF.In receiver-operating characteristic (ROC) analyses, LAD predicted AF in HFpEF, HFmrEF, and HFrEF [area under the curve (AUC): 0.646; P = .03]. LAD was negatively association with left ventricular ejection fraction while positively with Nt-proNP and left ventricular end-diastolic diameter (regression coefficient: -0.239, P = .004; regression coefficient: 0.191, P = .023; regression coefficient: 0.357, P < .001). In ROC analyses, LAD predicted HFrEF among the 3 categories (AUC: 0.629, P = .01).In the setting of HF, LAD was higher in AF than in and SR, and predicted AF. Furthermore, LAD was associated with severity of HF in HFpEF, HFmrEF, and HFrEF, and also predicted HFrEF.
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Uskach TM, Safiullina AA, Makeev MI, Saidova MA, Shariya MA, Ustyuzhanin DV, Zhirov IV, Tereshchenko SN. [The effect of angiotensin receptors and neprilysin inhibitors on myocardial remodeling in patients with chronic heart failure and atrial fibrillation]. ACTA ACUST UNITED AC 2019; 59:64-72. [PMID: 31876463 DOI: 10.18087/cardio.n815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 10/02/2019] [Accepted: 10/07/2019] [Indexed: 11/18/2022]
Abstract
AIM To evaluate the effect of angiotensin-neprilysin receptor inhibitors on myocardial remodeling in patients with chronic heart failure and atrial fibrillation. MATERIALS AND METHODS We studied dynamics of the parameters of ultrasound structural and functional parameters of the left atrium and left ventricle of the heart was during 3-month therapy with sacubitryl-valsartan in a group of 15 patients with a combination of chronic heart failure due to dilated and paroxysmal paroxysmal forms of atrial fibrillation. RESULTS Showed a statistically significant positive effect of the use of angiotensin receptors and neprilysin inhibitors on the parameters of remodeling of the left atrium (according to transthoracic and transesophageal echocardiography), left ventricle, as well as levels of natriuretic peptides ANP and NT-pro-BNP. CONCLUSION The use of ARNI may be promising in terms of treatment and prevention of AF in patients with heart failure.
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Affiliation(s)
- T M Uskach
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - A A Safiullina
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - M I Makeev
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - M A Saidova
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - M A Shariya
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - D V Ustyuzhanin
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - I V Zhirov
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
| | - S N Tereshchenko
- FSBO National Medical research center of cardiology of the Ministry of healthcare of the Russian Federation
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Parrinello G, Torres D, Buscemi S, Di Chiara T, Cuttitta F, Cardillo M, Pluchinotta FR, Scaglione R, Paterna S, Pinto A. Right ventricular diameter predicts all-cause mortality in heart failure with preserved ejection fraction. Intern Emerg Med 2019; 14:1091-1100. [PMID: 30895427 DOI: 10.1007/s11739-019-02071-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 03/08/2019] [Indexed: 02/07/2023]
Abstract
Left ventricular ejection fraction (EF) is helpful to differentiate heart failure (HF) phenotype in clinical practice. The aim of the study was to identify simple echocardiographic predictors of post-discharge all-cause mortality in hospitalized HF patients. Patients with acute HF (75 ± 9.8 years), classified in preserved (≥ 50%) and reduced (< 50%) EF (HFpEF and HFrEF, respectively), were enrolled. The mean follow-up period was of 25.4 months. Patients definitively analyzed were 135. At multivariate Cox model, right ventricular diameter (RVd), inferior vena cava diameter (IVCd) and blood urea nitrogen (BUN) resulted to be significantly associated with all-cause mortality in HFpEF (HR 2.4, p = 0.04; HR 1.06, p = 0.02; HR 1.02, p = 0.01), whereas, left atrial volume (LAV) was significantly associated with mortality in HFrEF (HR 1.06, p = 0.006). Excluding LAV from the model, only COPD remained an independent predictor of all-cause mortality (HR 2.15, p = 0.04) in HFrEF. At Kaplan-Meier analysis, no differences of survival between HFrEF and HFpEF were found, however, significantly increased all-cause mortality for higher values of basal-RVd, BUN, and IVCd (log-rank p = 0.0065, 0.0063, 0.0005) in HFpEF, and for COPD and higher LAV (log-rank p = 0.0046, p = 0.033) in HFrEF. These data are indicative that in patients hospitalized with HF, EF is not a suitable predictor of long-term all-cause mortality, whereas, right ventricular volumetric remodeling and IVCd have a prognostic role in HFpEF as well as LAV in HFrEF. Our study suggests that besides EF, other echocardiographic parameters are helpful to optimize the phenotyping and prognostic stratification of HF.
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Affiliation(s)
- Gaspare Parrinello
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy.
| | - Daniele Torres
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Silvio Buscemi
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Tiziana Di Chiara
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Francesco Cuttitta
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Mauro Cardillo
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | | | - Rosario Scaglione
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Salvatore Paterna
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
| | - Antonio Pinto
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, "G. D'Alessandro" - PROMISE, - A.O.U.P. "Paolo Giaccone", University of Palermo, Palermo, Italy
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Xu T, Liang D, Wu S, Zhou X, Shi R, Xiang W, Zhou J, Wang S, Shan P, Huang W. Association of hemoglobin with incidence of in-hospital cardiac arrest in patients with acute coronary syndrome complicated by cardiogenic shock. J Int Med Res 2019; 47:4151-4162. [PMID: 31296079 PMCID: PMC6753539 DOI: 10.1177/0300060519857021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective This study was performed to investigate the association of the admission hemoglobin level with the incidence of in-hospital cardiac arrest (IHCA) in patients with acute coronary syndrome (ACS) complicated by cardiogenic shock (CS). Methods In this retrospective study, we reviewed the medical records of consecutive patients with ACS complicated by CS admitted to the coronary care unit from January 2014 to October 2017. Logistic regression models were carried out to evaluate the association between hemoglobin and the incidence of IHCA. Interaction and subgroup analyses were also performed. Results In total, 211 patients were included in the study, and 61 (28.9%) patients developed IHCA. In the multivariable analysis, hemoglobin was a strong independent predictor of IHCA (odds ratio, 0.971; 95% confidence interval, 0.954–0.989). In the fully adjusted model, patients in the higher hemoglobin tertile were less likely to develop IHCA than patients in the lowest hemoglobin tertile (odds ratio, 0.194; 95% confidence interval, 0.071–0.530). The relationship remained stable in most subgroups except patients aged ≥70 years. Conclusion In patients with ACS complicated by CS, the incidence of IHCA is related to the hemoglobin concentration, and a high hemoglobin concentration is a protective factor against the development of IHCA.
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Affiliation(s)
- Tiancheng Xu
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Dongjie Liang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Shengjie Wu
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Xiaodong Zhou
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Ruiyu Shi
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Wenhao Xiang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Jian Zhou
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Songjie Wang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Peiren Shan
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
| | - Weijian Huang
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Key Lab of Cardiovascular Disease, Science and Technology of Wenzhou, Wenzhou, China
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Li HQ, Wang N, Chen Y. Association between the activities of daily living and clinical outcomes in patients with heart failure. J Cardiol 2019; 74:473. [PMID: 31300269 DOI: 10.1016/j.jjcc.2019.05.013] [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: 05/18/2019] [Accepted: 05/23/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Hong-Qing Li
- Department of Cardiology, Guangxi Zhuang Autonomous Region Jiangbin Hospital, Nanning, Guangxi, PR China
| | - Ning Wang
- Department of Cardiology, Guangxi Zhuang Autonomous Region Jiangbin Hospital, Nanning, Guangxi, PR China
| | - Ying Chen
- Department of Cardiology, Guangxi Zhuang Autonomous Region Jiangbin Hospital, Nanning, Guangxi, PR China.
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Takabayashi K. Author's reply: A decline in activities of daily living due to acute heart failure is an independent risk factor of hospitalization for heart failure and mortality. J Cardiol 2019; 74:474. [PMID: 31235419 DOI: 10.1016/j.jjcc.2019.05.001] [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: 05/26/2019] [Accepted: 05/28/2019] [Indexed: 10/26/2022]
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Laufer-Perl M, Arnold JH, Mor L, Amrami N, Derakhshesh M, Moshkovits Y, Sadeh B, Arbel Y, Topilsky Y, Rozenbaum Z. The association of reduced global longitudinal strain with cancer therapy-related cardiac dysfunction among patients receiving cancer therapy. Clin Res Cardiol 2019; 109:255-262. [PMID: 31214777 DOI: 10.1007/s00392-019-01508-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/11/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Cardiotoxicity is a leading cause of morbidity and mortality among patients receiving cancer therapy. The most commonly used definition is cancer therapy-related cardiac dysfunction (CTRCD) defined by a left ventricular ejection fraction reduction. Global longitudinal strain (GLS) has been implied to be superior in detecting early subclinical dysfunction. OBJECTIVES Evaluate the prevalence of reduced GLS and whether it is associated with CTRCD development among patients receiving cancer therapy. METHODS Data were collected as part of the Israel Cardio-Oncology Registry (ICOR), a prospective registry enrolling all adult patients receiving different types of cancer therapy, who were referred to the cardio-oncology clinic. Patients were divided into two groups-reduced GLS (> - 17%) vs. preserved GLS (≤ - 17%). Multivariable analyses were adjusted for a propensity score for baseline characteristics. RESULTS Among 291 consecutive patients, 48 (16%) patients were included in the reduced GLS group. Overall, 11 (5%) patients developed CTRCD at following echocardiogram evaluation. Patients with preserved GLS had a significantly lower risk for CTRCD development [odds ratio (OR) 0.11, 95% confidence interval (CI) 0.03-0.41, p = 0.001], with every 1-unit improvement of GLS the risk of CTRCD decreased by 16% (OR 0.84, 95%CI 0.73-0.95, p = 0.007). After adjustment for baseline characteristics, including cardiovascular risk factors and systolic function, preserved GLS remained significantly associated with a lower risk for CTRCD development (OR 0.11, 95%CI 0.02-0.64, p = 0.014), with every 1-unit improvement lowering the risk by 19% (OR 0.81, 95%CI 0.67-0.98, p = 0.032). CONCLUSIONS Reduced GLS is common among patients receiving cancer therapy and may identify patients at increased risk for CTRCD development.
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Affiliation(s)
- Michal Laufer-Perl
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel.
| | - Joshua H Arnold
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Liat Mor
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Nadav Amrami
- Internal Medicine D, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Matthew Derakhshesh
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Yonatan Moshkovits
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Ben Sadeh
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Yaron Arbel
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Yan Topilsky
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
| | - Zach Rozenbaum
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, 6 Weizman Street, 64239, Tel Aviv, Israel
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Fabiani I, Pugliese NR, Santini C, Miccoli M, D'Agostino A, Rovai I, Mazzola M, Pedrinelli R, Dini FL. The assessment of pressure-volume relationship during exercise stress echocardiography predicts left ventricular remodeling and eccentric hypertrophy in patients with chronic heart failure. Cardiovasc Ultrasound 2019; 17:6. [PMID: 30954080 PMCID: PMC6451304 DOI: 10.1186/s12947-019-0157-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/26/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The contractile response of patients with heart failure (HF) may be assessed by exercise stress echocardiography (ESE)-derived indexes. We sought to test whether ESE parameters are useful to identify the risk of adverse left ventricular (LV) remodeling in patients with chronic HF and reduced or mildly reduced LV ejection fraction (EF). METHODS We enrolled 155 stabilized patients (age: 62 ± 11 years, 17% female, coronary artery disease 47%) with chronic HF, LV EF ≤50% and LV end-diastolic volume index > 75 ml/m2. All patients underwent a symptom-limited graded bicycle semi-supine ESE, with evaluation of peak stress LV EF, end-systolic pressure-volume relation (ESPVR, i.e. LV elastance) and cardiac power output to LV mass (CPOM). A complete echocardiographic study was performed at baseline and after 6 ± 3 months. Adverse LV remodeling was defined as the association of eccentric LV hypertrophy (LV mass: ≥115 g/m2 for male and ≥ 95 g/m2 for women, and relative wall thickness < 0.32) with an increase in LV end-systolic volume index ≥10% at six months. RESULTS Adverse LV remodeling was detected in 34 (22%) patients. After adjustment for clinical, biochemical and echocardiographic data, peak ESPVR resulted in the most powerful independent predictor of adverse LV remodeling (OR: 12.5 [95% CI 4.5-33]; p < 0.0001) followed by ischemic aetiology (OR: 2.64 [95% 1.04-6.73]; p = 0.04). CONCLUSION In patients with HF and reduced or mildly reduced EF, a compromised ESE-derived peak ESPVR, that reflects impaired LV contractility, resulted to be the most powerful predictor of adverse LV remodeling.
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Affiliation(s)
- Iacopo Fabiani
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
- Department of Surgical, Medical, Molecular and Critical Care Pathology, Fresno, USA
| | - Nicola Riccardo Pugliese
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy.
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Claudia Santini
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ilaria Rovai
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
| | - Matteo Mazzola
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
| | - Roberto Pedrinelli
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
| | - Frank Lloyd Dini
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
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Khan HM, Leslie SJ. Risk factors for sudden cardiac death to determine high risk patients in specific patient populations that may benefit from a wearable defibrillator. World J Cardiol 2019; 11:103-119. [PMID: 31040933 PMCID: PMC6475697 DOI: 10.4330/wjc.v11.i3.103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 01/27/2019] [Accepted: 03/16/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There is a high risk for sudden cardiac death (SCD) in certain patient groups that would not meet criteria for implantable cardioverter defibrillator (ICD) therapy. In conditions such as hypertrophic cardiomyopathy (HCM) there are clear risk scores that help define patients who are high risk for SCD and would benefit from ICD therapy. There are however many areas of uncertainty such as certain patients post myocardial infarction (MI). These patients are high risk for SCD but there is no clear tool for risk stratifying such patients.
AIM To assess risk factors for sudden cardiac death in major cardiac disorders and to help select patients who might benefit from Wearable cardiac defibrillators (WCD).
METHODS A literature search was performed looking for risk factors for SCD in patients post-MI, patients with left ventricular systolic dysfunction (LVSD), HCM, long QT syndrome (LQTS). There were 41 studies included and risk factors and the relative risks for SCD were compiled in table form.
RESULTS We extracted data on relative risk for SCD of specific variables such as age, gender, ejection fraction. The greatest risk factors for SCD in post MI patients was the presence of diabetes [Hazard ratio (HR) 1.90-3.80], in patient with LVSD was ventricular tachycardia (Relative risk 3.50), in LQTS was a prolonged QTc (HR 36.53) and in patients with HCM was LVH greater than 20 mm (HR 3.10). A proportion of patients currently not suitable for ICD might benefit from a WCD
CONCLUSION There is a very high risk of SCD post MI, in patients with LVSD, HCM and LQTS even in those who do not meet criteria for ICD implantation. These patients may be candidates for a WCD. The development of more sensitive risk calculators to predict SCD is necessary in these patients to help guide treatment.
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Affiliation(s)
| | - Stephen J Leslie
- Cardiac Unit, Raigmore Hospital, Inverness IV2 3UJ, United Kingdom
- Department of Diabetes and Cardiovascular Science, University of the Highlands and Islands, The Centre for Health Science, Old Perth Road, Inverness IV2 3JH, United Kingdom
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Dini FL, Galeotti GG, Terlizzese G, Fabiani I, Pugliese NR, Rovai I. Left Ventricular Mass and Thickness: Why Does It Matter? Heart Fail Clin 2019; 15:159-166. [PMID: 30832808 DOI: 10.1016/j.hfc.2018.12.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Several left ventricular geometric patterns have been described both in healthy and pathologic hearts. Left ventricular mass, wall thickness, and the ratio of wall thickness to radius are important measures to characterize the spectrum of left ventricular geometry. For clinicians, an increase in left ventricular mass is the hallmark of left ventricular hypertrophy. Although pathologic hypertrophy initially can be compensatory, eventually it may become maladaptive and evolve toward progressive left ventricular dysfunction and heart failure. In particular, patients who show left ventricular dilation and hypertrophy in association with a low relative wall thickness are likely to carry the highest risk.
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Affiliation(s)
- Frank Lloyd Dini
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy.
| | | | | | - Iacopo Fabiani
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy; Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Nicola Riccardo Pugliese
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy; Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Ilaria Rovai
- Cardiac, Thoracic and Vascular Department, University of Pisa, Pisa, Italy
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Use of Speckle Tracking Echocardiography to Assess Left Ventricular Systolic Function in Patients with Surgically Repaired Tetralogy of Fallot: Global and Segmental Assessment. Pediatr Cardiol 2018; 39:1669-1675. [PMID: 30105466 DOI: 10.1007/s00246-018-1950-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 08/03/2018] [Indexed: 10/28/2022]
Abstract
Patients with repaired Tetralogy of Fallot (rToF) can have significant right and left ventricular dysfunction which can impact clinical outcome. Conventional echocardiographic evaluation using ejection fraction can be limited in detecting early stages of deteriorating left ventricular (LV) systolic function. Speckle-tracking echocardiography (STE) provides a promising emerging tool for early detection of LV systolic dysfunction. The aim of this cross-sectional study is to evaluate the left ventricular global and regional function using STE in rToF patients with preserved left ventricular ejection fraction to detect early signs of LV dysfunction. The study is a retrospective review of the medical records and transthoracic echocardiograms of rTOF patients who were seen in the pediatric cardiology clinic at our institution from August 2016 till May 2018. The rTOF group was compared with a matched healthy control group. Offline strain analysis of TTE studies was completed in each subject according to mode set by the American Society of Echocardiography. Twenty-two patients with rTOF and 22 age-matched controls (rTOF 18.7 ± 6 years and control 14.6 ± 9.6 years, P value 0.19) were included during the study period. The rTOF group consisted of 12 males and 10 females, whereas the control group consisted of 15 males and 7 females. There was no significant difference in terms of LV ejection fraction using both 2-chamber as well as 4-chamber views. Global LV longitudinal strain was significantly lower in the rTOF group compared with the control group (rTOF - 15.92 ± 3.16 vs control - 22.79 ± 2.45, P value 0.00). All 17 segments showed significantly lower longitudinal strains in rTOF group compared with the control group. Global circumferential left ventricle strain was significantly lower in the rTOF patients compared with the control group (- 17.24 ± 5.86 vs - 22.74 ± 3.99, P value 0.001). 13 out of 16 segments had lower circumferential strains in the rTOF patients compared with controls. Asymptomatic surgically repaired TOF patients exhibited abnormal segmental and global left ventricle longitudinal and circumferential strains despite having normal left ventricle ejection fraction. Our findings suggest subclinical damage to the left ventricle systolic function post-surgical repair of TOF. 2-D speckle-tracking echocardiography may be used as a valuable method in the early recognition of left myocardial systolic function impairment in patients after TOF repair. The application of this method to guide clinical decision and management of rTOF patients such as earlier pulmonary valve replacement or risk stratification for sudden cardiac death needs further investigation.
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Left atrial volume index: Can it provide additional prognostic information in ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention? Rev Port Cardiol 2018; 37:799-807. [PMID: 30318188 DOI: 10.1016/j.repc.2018.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 11/25/2017] [Accepted: 01/15/2018] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION We sought to assess the prognostic impact of left atrial (LA) size on long-term outcomes of ST-segment elevation myocardial infarction (STEMI). METHODS We studied 200 consecutive patients admitted to a single center between January 2010 and December 2014 with non-fatal STEMI treated with primary percutaneous coronary intervention (pPCI) who underwent a comprehensive echocardiographic examination at discharge. LA volume was estimated by the area-length method. The left atrium was classified as normal, mildly, moderately or severely enlarged by LA volume index (LAVI). The endpoints were defined as all-cause mortality, a cardiac composite endpoint (all-cause mortality, reinfarction, unplanned revascularization and hospitalization for heart failure) and a cardiovascular composite endpoint (cardiac endpoint plus atrial fibrillation and ischemic stroke) during follow-up. RESULTS In this STEMI population, 58% had normal LA size, 22.5% had mild LA enlargement, 10% had moderate LA enlargement and 9.5% had severe LA enlargement. During a median follow-up of 28 (IQR 21-38) months, 14 (7.0%) patients died, 53 (26.5%) had the cardiac and 58 (29%) the cardiovascular composite endpoints. There was a stepwise increase in the incidence of all-cause mortality (p=0.020) and both cardiac (p<0.001) and cardiovascular (p<0.001) endpoints with each increment of LAVI class. In multivariate analysis, severe LA enlargement by LAVI was an independent predictor of all-cause mortality (HR: 11.153; 95% CI: 1.924-64.642, p=0.007) and the cardiac (HR: 4.351; 95% CI: 1.919-9.862, p<0.001) and cardiovascular (HR: 4.351; 95% CI: 1.919-9.862, p<0.001) endpoints during follow-up. CONCLUSIONS This contemporary study confirms the prognostic effect of LA size at discharge, applying the most recent reference values in STEMI patients treated with pPCI.
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Left atrial volume index: Can it provide additional prognostic information in ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention? REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.repce.2018.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Crespo-Leiro MG, Metra M, Lund LH, Milicic D, Costanzo MR, Filippatos G, Gustafsson F, Tsui S, Barge-Caballero E, De Jonge N, Frigerio M, Hamdan R, Hasin T, Hülsmann M, Nalbantgil S, Potena L, Bauersachs J, Gkouziouta A, Ruhparwar A, Ristic AD, Straburzynska-Migaj E, McDonagh T, Seferovic P, Ruschitzka F. Advanced heart failure: a position statement of the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail 2018; 20:1505-1535. [DOI: 10.1002/ejhf.1236] [Citation(s) in RCA: 373] [Impact Index Per Article: 62.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 05/17/2018] [Accepted: 05/21/2018] [Indexed: 12/28/2022] Open
Affiliation(s)
- Maria G. Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC); Instituto de Investigación Biomédica de A Coruña (INIBIC), CIBERCV, UDC; La Coruña Spain
| | - Marco Metra
- Cardiology; University of Brescia; Brescia Italy
| | - Lars H. Lund
- Department of Medicine, Unit of Cardiology; Karolinska Institute; Stockholm Sweden
| | - Davor Milicic
- Department for Cardiovascular Diseases; University Hospital Center Zagreb, University of Zagreb; Zagreb Croatia
| | | | | | - Finn Gustafsson
- Department of Cardiology; Rigshospitalet; Copenhagen Denmark
| | - Steven Tsui
- Transplant Unit; Royal Papworth Hospital; Cambridge UK
| | - Eduardo Barge-Caballero
- Complexo Hospitalario Universitario A Coruña (CHUAC); Instituto de Investigación Biomédica de A Coruña (INIBIC), CIBERCV, UDC; La Coruña Spain
| | - Nicolaas De Jonge
- Department of Cardiology; University Medical Center Utrecht; Utrecht The Netherlands
| | - Maria Frigerio
- Transplant Center and De Gasperis Cardio Center; Niguarda Hospital; Milan Italy
| | - Righab Hamdan
- Department of Cardiology; Beirut Cardiac Institute; Beirut Lebanon
| | - Tal Hasin
- Jesselson Integrated Heart Center; Shaare Zedek Medical Center; Jerusalem Israel
| | - Martin Hülsmann
- Department of Internal Medicine II; Medical University of Vienna; Vienna Austria
| | | | - Luciano Potena
- Heart and Lung Transplant Program; Bologna University Hospital; Bologna Italy
| | - Johann Bauersachs
- Department of Cardiology and Angiology; Medical School Hannover; Hannover Germany
| | - Aggeliki Gkouziouta
- Heart Failure and Transplant Unit; Onassis Cardiac Surgery Centre; Athens Greece
| | - Arjang Ruhparwar
- Department of Cardiac Surgery; University of Heidelberg; Heidelberg Germany
| | - Arsen D. Ristic
- Department of Cardiology of the Clinical Center of Serbia; Belgrade University School of Medicine; Belgrade Serbia
| | | | | | - Petar Seferovic
- Department of Internal Medicine; Belgrade University School of Medicine and Heart Failure Center, Belgrade University Medical Center; Belgrade Serbia
| | - Frank Ruschitzka
- University Heart Center; University Hospital Zurich; Zurich Switzerland
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Gallic acid improves cardiac dysfunction and fibrosis in pressure overload-induced heart failure. Sci Rep 2018; 8:9302. [PMID: 29915390 PMCID: PMC6006337 DOI: 10.1038/s41598-018-27599-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 06/01/2018] [Indexed: 12/15/2022] Open
Abstract
Gallic acid is a trihydroxybenzoic acid found in tea leaves and some plants. Here, we report the effect of gallic acid on cardiac dysfunction and fibrosis in a mouse model of pressure overload-induced heart failure and in primary rat cardiac fibroblasts, and compare the effects of gallic acid with those of drugs used in clinics. Gallic acid reduces cardiac hypertrophy, dysfunction, and fibrosis induced by transverse aortic constriction (TAC) stimuli in vivo and transforming growth factor β1 (TGF-β1) in vitro. It decreases left ventricular end-diastolic and end-systolic diameter, and recovers the reduced fractional shortening in TAC. In addition, it suppresses the expression of atrial natriuretic peptide, brain natriuretic peptide, skeletal α-actin, and β-myosin heavy chain. Administration of gallic acid decreases perivascular fibrosis, as determined by Trichrome II Blue staining, and reduces the expression of collagen type I and connective tissue growth factor. However, administration of losartan, carvedilol, and furosemide does not reduce cardiac dysfunction and fibrosis in TAC. Moreover, treatment with gallic acid inhibits fibrosis-related genes and deposition of collagen type I in TGF-β1-treated cardiac fibroblasts. These results suggest that gallic acid is a therapeutic agent for cardiac dysfunction and fibrosis in chronic heart failure.
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Park KH, Park WJ, Han SJ, Kim HS, Jo SH, Kim SA, Suh SW. Clinical Meaning of the Ratio of Brachial Pre-Ejection Period to Brachial Ejection Time in Patients with Left Ventricular Systolic Dysfunction. Int Heart J 2018; 59:566-572. [PMID: 29681576 DOI: 10.1536/ihj.17-302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
An increase in the ratio of the brachial pre-ejection period to brachial ejection time [pre-ejection period (PEP)/ET] is correlated with a decrease of left ventricular ejection fraction (LVEF). The current study was designed to test the hypothesis that the change value (Δ) of PEP/ET is a useful indicator of Δ LVEF in patients with left ventricular systolic dysfunction.We consecutively enrolled 104 patients with left ventricular systolic dysfunction (LVEF < 45%). PEP/ET, B-type natriuretic peptide (BNP), and LVEF were evaluated at baseline and at 6-month follow-up. Compared with the baseline measurements, the 6-month values of ΔLVEF, ΔBNP, and ΔPEP/ET were 9.8% ± 9.0% (from 36.3% ± 9.2% to 46.3% ± 12.5%, P < 0.001), -168.5 ± 255.4 (from 271.4 ± 282.5 to 104.1 ± 129.6, P < 0.001), and -0.060 ± 0.069 (from 0.413 ± 0.097 to 0.358 ± 0.079, P < 0.001), respectively. There were significant correlations between LVEF and PEP/ET and between LVEF and BNP in both the initial (r = -0.316, P = 0.001 and r = -0.598, P < 0.001, respectively) and 6-month follow-up (r = -0.307, P = 0.003 and r = -0.701, P < 0.001, respectively). The Steiger's Z test showed that BNP had a significantly stronger correlation with LVEF compared with the correlations between LVEF and PEP/ET in both the initial and 6-month studies (Z = 2.471, P = 0.013 and Z = 3.575, P < 0.001, respectively). There were also significant correlations between ΔLVEF and ΔPEP/ET (r = -0.515, P < 0.001) and between ΔLVEF and ΔBNP (r = -0.581, P < 0.001); however, there was no difference between the correlations for ΔLVEF and ΔPEP/ET versus ΔLVEF and ΔBNP (Steiger's Z = 0.600, P = 0.545).In patients with left ventricular systolic dysfunction not only ΔBNP but also ΔPEP/ET could be a simple indicator of predicting change of LVEF.
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Affiliation(s)
- Kyoung-Ha Park
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Woo Jung Park
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Sang Jin Han
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Hyun-Sook Kim
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Sang Ho Jo
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Sung-Ai Kim
- Division of Cardiovascular Disease, Hallym University Medical Center
| | - Sang Won Suh
- Department of Physiology, College of Medicine, Hallym University
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