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Damay VA, Ivan I. Resveratrol as an Anti-inflammatory Agent in Coronary Artery Disease: A Systematic Review, Meta-Analysis and Meta-Regression. Chin J Integr Med 2024; 30:927-937. [PMID: 38958883 DOI: 10.1007/s11655-024-3665-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Resveratrol is a non-flavonoid polyphenol that shows promise in reducing pro-inflammatory factors and maintaining endothelial function, which hints at its potential role in slowing atherosclerosis and preventing acute coronary events. OBJECTIVE To study the cardioprotective effects of resveratrol on inflammatory mediators and endothelial function in patients with coronary artery disease (CAD). METHODS A thorough search was conducted in databases (Cochrane Library, ProQuest, PubMed, LILACS, ScienceDirect, Springer, Taylor&Francis, CNKI, Wanfang, and Weipu) until September 24, 2023. The vasopro-inflammatory mediators, endothelial function and outcomes related to cardiovascular events were observed. Titles and abstracts were assessed, and bias was evaluated with Cochrane RoB 2.0. Heterogeneity of results was explored by meta-regression, certainty of evidence was assessed by the GRADE system, and conclusive evidence was enhanced by trial sequence analysis. RESULTS Ten randomized controlled trials and 3 animal studies investigated resveratrol's impact on inflammatory mediators and endothelial function. In primary prevention studies, meta-analysis showed a significant reduction (95% CI: -0.73 to -0.20; P=0.0005) in tumor necrosis factor-α (TNF-α) expression with resveratrol, demonstrating a dose-dependent relationship. No significant difference was observed in interleukin-6 (IL-6) expression with P=0.58 for primary prevention and P=0.57 for secondary prevention. Vascular endothelial nitric oxide synthase (eNOS) expression was significantly increased after resveratrol pre-treatment following CAD events. Secondary prevention studies yielded no significant results; however, meta-regression identified associations between age, hypertension, and lower doses with the extent of TNF-α alterations. High certainty of evidence supported TNF-α reduction, while evidence for IL-6 reduction and eNOS elevation was deemed low. CONCLUSION Resveratrol reduces TNF-α in individuals at risk for CAD, specifically 15 mg per day. However, its usefulness in patients with confirmed CAD is limited due to factors such as age, high blood pressure, and insufficient dosage. Due to the small sample size, the reduction of IL-6 is inconclusive. Animal studies suggest that resveratrol enhances endothelial function by increasing eNOS. (PROSPERO registration No. CRD42023465234).
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Affiliation(s)
- Vito A Damay
- Department of Cardiovascular Medicine, Universitas Pelita Harapan, Tangerang, Banten, 15811, Indonesia.
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Sideris K, Zhang M, Wolhfahrt P, Siu AF, Shen J, Carter S, Kyriakopoulos CP, Taleb I, Wever-Pinzon O, Shah K, Selzman CH, Rodriguez-Correa C, Kapelios C, Brinker L, Alharethi R, Hess R, Drakos SG, Steinberg BA, Fang JC, Kfoury AG, Melenovsky V, Greene T, Spertus JA, Stehlik J. Integration of Patient Reported Quality of Life Data into Risk Assessment in Heart Failure. J Card Fail 2024:S1071-9164(24)00381-6. [PMID: 39299541 DOI: 10.1016/j.cardfail.2024.08.053] [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: 02/27/2024] [Revised: 08/15/2024] [Accepted: 08/16/2024] [Indexed: 09/22/2024]
Abstract
INTRODUCTION Optimal management of outpatients with heart failure (HF) requires serially updating the estimates of their risk for adverse clinical outcomes to guide treatment. Patient-reported outcomes (PROs) are becoming increasingly used in clinical care. The purpose of this study was to determine whether inclusion of PROs can improve the risk prediction for HF hospitalization and death in ambulatory HF patients. METHODS We included consecutive patients with HF with reduced ejection fraction (HFrEF) and HF with preserved ejection fraction (HFpEF) seen in a HF clinic between 2015 and 2019 who completed PROs as part of routine care. Cox regression with a least absolute shrinkage and selection operator (LASSO) regularization and gradient boosting machine (GBM) analyses were used to estimate risk for a combined outcome of HF hospitalization, heart transplant, left ventricular assist device implantation or death. The performance of the prediction models was evaluated with the time-dependent concordance index (Cτ). RESULTS Among 1165 patients with HFrEF (mean age 59.1±16.1, 68% male) the median follow-up was 487 days and among 456 patients with HFpEF (mean age: 64.2±16.0 years, 55% male) the median follow-up was 494 days. Gradient boosting regression that included PROs had the best prediction performance - Cτ 0.73 for patients with HFrEF and 0.74 in patients with HFpEF, and showed very good stratification of risk by time to event analysis by quintile of risk. The Kansas City Cardiomyopathy Questionnaire overall summary score (KCCQ-12 OSS), Visual Analogue Scale (VAS) and Patient Reported Outcomes Measurement Information System (PROMIS) dimensions of Satisfaction with social roles and Physical function had high variable importance measure in the models. CONCLUSIONS PROs improve risk prediction in both HFrEF and HFpEF, independent of traditional clinical factors. Routine assessment of PROs and leveraging the comprehensive data in the electronic health record in routine clinical care could help more accurately assess risk and support the intensification of treatment in patients with HF.
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Affiliation(s)
- Konstantinos Sideris
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Mingyuan Zhang
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Peter Wolhfahrt
- Department of Cardiology, Institute of Clinical and Experimental Medicine, Prague, Czech Republic
| | - Alfonso F Siu
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Jincheng Shen
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Spencer Carter
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Christos P Kyriakopoulos
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Iosif Taleb
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Omar Wever-Pinzon
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Kevin Shah
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Craig H Selzman
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Carlos Rodriguez-Correa
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Chris Kapelios
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Lina Brinker
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Rami Alharethi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Intermountain Medical Center Heart Institute, Salt Lake City, Utah, USA
| | - Rachel Hess
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Stavros G Drakos
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Benjamin A Steinberg
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - James C Fang
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Abdallah G Kfoury
- Division of Cardiovascular Medicine, Department of Internal Medicine, Intermountain Medical Center Heart Institute, Salt Lake City, Utah, USA
| | - Vojtech Melenovsky
- Department of Cardiology, Institute of Clinical and Experimental Medicine, Prague, Czech Republic
| | - Tom Greene
- Division of Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - John A Spertus
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Missouri-Kansas City, MO, USA
| | - Josef Stehlik
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA.
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Zhang G, Cui J, Zhang X, Chair SY, Liu W, Liu YJ, Cheng YX, Liu Q, Yang BX, Zou H. Relationships between disease severity, psychological stress, and health-related quality of life among patients with acute coronary syndrome: mediation of illness perception. Eur J Cardiovasc Nurs 2024; 23:652-660. [PMID: 38422226 DOI: 10.1093/eurjcn/zvae030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 03/02/2024]
Abstract
AIMS Patients with acute coronary syndrome (ACS) often experience reduced health-related quality of life (HRQOL), which may be attributable to the disease severity and psychological stress. While illness perception is speculated to be a potential pathway underlying these relationships, evidence supporting this mechanism remains limited. This study aimed to investigate the relationships between disease severity, psychological stress, and HRQOL and whether these relationships are mediated by illness perception in patients with ACS. METHODS AND RESULTS Data were collected from June to July 2019 and June to September 2020 in the cardiology departments of four public hospitals in China. Eligible patients completed measures of disease severity, psychological stress, illness perception, HRQOL, and socio-demographic and clinical characteristics. Data were analysed employing hierarchical multiple regression and structural equation modelling. This study included 405 participants (mean age 60.63 years, 67.4% male). After controlling for socio-demographic and clinical covariates, higher levels of disease severity (β = 0.115, P = 0.024) and psychological stress (β = -0.209, P<0.001) were associated with poorer HRQOL; however, the relationships became non-significant after adding illness perception into the regression model. Structural equation modelling analysis suggested that illness perception played a mediating role between disease severity, psychological stress, and HRQOL, accounting for 45.95% and 65.79% of the total effects, respectively. CONCLUSION This study found that illness perception mediated the relationships between disease severity, psychological stress, and HRQOL among patients with ACS. Improving patients' HRQOL should consider its important influencing factors with a focus on promoting positive illness perception.
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Affiliation(s)
- Guiqin Zhang
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
| | - Jiatong Cui
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
| | - Xiaohong Zhang
- Nursing Department, Xiangyang Central Hospital, Affiliated Hospital of Hubei, Xiangyang, Hubei, China
| | - Sek Ying Chair
- The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong, China (Hong Kong)
| | - Wei Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yu Jia Liu
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
| | - Yu Xin Cheng
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
| | - Qian Liu
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
| | - Bing Xiang Yang
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
- Population and Health Research Center, Wuhan University, Wuhan, China
| | - Huijing Zou
- Center for Wise Information Technology of Mental Health Nursing Research, School of Nursing, Wuhan University, No. 115 Donghu Road, Wuhan, China
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Kapoor A, Kayani J, Saad M, Lala A. Myocardial Recovery in the Systemic Context: A Philosophic Shift for the Heart Failure Subspecialty to Optimize Patient Care. Methodist Debakey Cardiovasc J 2024; 20:98-108. [PMID: 39184157 PMCID: PMC11342849 DOI: 10.14797/mdcvj.1416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 08/06/2024] [Indexed: 08/27/2024] Open
Abstract
Heart failure poses a significant challenge to healthcare systems and society at large, mainly due to its increasing prevalence among the aging population and its association with frequent hospitalizations with high mortality rates. At its core, heart failure management seeks to emphasize myocardial recovery across the spectrum of disease, from acute cardiogenic shock to ambulatory heart failure, with care ranging from consideration of mechanical circulatory support to medication optimization. In this review, we propose a definition of "recovery" that extends beyond the restoration of normal myocardial dynamics to the entire human organism, ultimately improving functional capacity and clinical outcomes. Prioritizing this more holistic definition of "recovery" allows a broader representation of the spectrum of disease and corresponding management that falls under the "heart failure" umbrella. In so doing, a more synchronized delivery of care across settings and disciplines may be feasible for the modern patient living with heart failure.
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Affiliation(s)
- Arjun Kapoor
- Icahn School of Medicine at Mount Sinai, New York, New York, US
| | - Jehanzeb Kayani
- Icahn School of Medicine at Mount Sinai, New York, New York, US
| | - Muhammad Saad
- Icahn School of Medicine at Mount Sinai, Mount Sinai Fuster Heart Hospital, The Mount Sinai Hospital, New York, New York, US
| | - Anuradha Lala
- Icahn School of Medicine at Mount Sinai, Mount Sinai Fuster Heart Hospital, The Mount Sinai Hospital, New York, New York, US
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Yang CD, Quan JW, Tay GP, Feng S, Yuan H, Amuti A, Tang SY, Wu XR, Yuan RS, Lu L, Zhang RY, Wang XQ. Epicardial adipose tissue volume and density are associated with heart failure with improved ejection fraction. Cardiovasc Diabetol 2024; 23:283. [PMID: 39097703 PMCID: PMC11298083 DOI: 10.1186/s12933-024-02376-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Accepted: 07/24/2024] [Indexed: 08/05/2024] Open
Abstract
BACKGROUND Heart failure (HF) with improved ejection fraction (EF, HFimpEF) is a distinct HF subtype, characterized by left ventricular (LV) reverse remodeling and myocardial functional recovery. Multiple cardiometabolic factors are implicated in this process. Epicardial adipose tissue (EAT), emerging as an endocrine and paracrine organ, contributes to the onset and progression of HF. However, the relation between EAT and the incidence of HFimpEF is still unclear. METHODS A total of 203 hospitalized HF patients with reduced EF (HFrEF, LVEF ≤ 40%) who underwent coronary CT angiography (CCTA) during index hospitalization were consecutively enrolled between November 2011 and December 2022. Routine follow-up and repeat echocardiograms were performed. The incidence of HFimpEF was defined as (1) an absolute LVEF improvement ≥ 10% and (2) a second LVEF > 40% (at least 3 months apart). EAT volume and density were semiautomatically quantified on non-enhanced series of CCTA scans. RESULTS During a median follow-up of 8.6 (4.9 ~ 13.3) months, 104 (51.2%) patients developed HFimpEF. Compared with HFrEF patients, HFimpEF patients had lower EAT volume (115.36 [IQR 87.08 ~ 154.78] mL vs. 169.67 [IQR 137.22 ~ 218.89] mL, P < 0.001) and higher EAT density (-74.92 ± 6.84 HU vs. -78.76 ± 6.28 HU, P < 0.001). Multivariate analysis showed lower EAT volume (OR: 0.885 [95%CI 0.822 ~ 0.947]) and higher density (OR: 1.845 [95%CI 1.023 ~ 3.437]) were both independently associated with the incidence of HFimpEF. Subgroup analysis revealed that the association between EAT properties and HFimpEF was not modified by HF etiology. CONCLUSIONS This study reveals that lower EAT volume and higher EAT density are associated with development of HFimpEF. Therapies targeted at reducing EAT quantity and improving its quality might provide favorable effects on myocardial recovery in HF patients.
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Affiliation(s)
- Chen Die Yang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China
| | - Jin Wei Quan
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Guan Poh Tay
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Shuo Feng
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China
| | - He Yuan
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Abulikemu Amuti
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Si Yi Tang
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xin Rui Wu
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Ruo Sen Yuan
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China
| | - Lin Lu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Rui Yan Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xiao Qun Wang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, 197 Ruijin Road II, Shanghai, 200025, People's Republic of China.
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, People's Republic of China.
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Moreno-Angarita A, Peña D, de León JDLP, Estacio M, Vila LP, Muñoz MI, Cadavid-Alvear E. Current indications and surgical strategies for myocardial revascularization in patients with left ventricular dysfunction: a scoping review. J Cardiothorac Surg 2024; 19:469. [PMID: 39068469 PMCID: PMC11282776 DOI: 10.1186/s13019-024-02844-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 06/14/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Ischemic cardiomyopathy (ICM) accounts for more than 60% of congestive heart failure cases and is associated with high morbidity and mortality rates. Myocardial revascularization in patients with left ventricular dysfunction (LVD) and a left ventricular ejection fraction (LVEF) ≤35% aims to improve survival and quality of life and reduce complications associated with heart failure and coronary artery disease. The majority of randomized clinical trials have consistently excluded those patients, resulting in evidence primarily derived from observational studies. MAIN BODY We performed a scoping review using the Arksey and O'Malley methodology in five stages: 1) formulating the research question; 2) locating relevant studies; 3) choosing studies; 4) organizing and extracting data; and 5) compiling, summarizing, and presenting the findings. This literature review covers primary studies and systematic reviews focusing on surgical revascularization strategies in adult patients with ischemic left ventricular dysfunction (LVD) and a left ventricular ejection fraction (LVEF) of 35% or lower. Through an extensive search of Medline and the Cochrane Library, a systematic review was conducted to address three questions regarding myocardial revascularization in these patients. These questions outline the current knowledge on this topic, current surgical strategies (off-pump vs. on-pump), and graft options (including hybrid techniques) utilized for revascularization. Three independent reviewers (MAE, DP, and AM) applied the inclusion criteria to all the included studies, obtaining the full texts of the most relevant studies. The reviewers subsequently assessed these articles to make the final decision on their inclusion in the review. Out of the initial 385 references, 156 were chosen for a detailed review. After examining the full articles were examined, 134 were found suitable for scoping review. CONCLUSION The literature notes the scarcity of surgical revascularization in LVD patients in randomized studies, with observational data supporting coronary revascularization's benefits. ONCABG is recommended for multivessel disease in LVD with LVEF < 35%, while OPCAB is proposed for older, high-risk patients. Strategies like internal thoracic artery skeletonization harvesting and postoperative glycemic control mitigate risks with BITA in uncontrolled diabetes. Total arterial revascularization maximizes long-term survival, and hybrid revascularization offers advantages like shorter hospital stays and reduced costs for significant LAD lesions.
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Affiliation(s)
- Alejandro Moreno-Angarita
- Fundación Valle del Lili - Departamento de Cirugía - Servicio de Cirugía Cardiovascular, Carrera 98 No. 18-49, Cali, Valle del Cauca, 760032, Colombia
- Fundación Valle del Lili - Centro de Investigaciones Clínicas, Cali, Colombia
| | - Diego Peña
- Fundación Valle del Lili - Departamento de Cirugía - Servicio de Cirugía Cardiovascular, Carrera 98 No. 18-49, Cali, Valle del Cauca, 760032, Colombia.
| | | | - Mayra Estacio
- Fundación Valle del Lili - Departamento de Medicina Interna, Cali, Colombia
| | - Lidy Paola Vila
- Universidad Icesi - Departamento de Ciencias de la Salud, Cali, Colombia
| | - Maria Isabel Muñoz
- Universidad Icesi - Departamento de Ciencias de la Salud, Cali, Colombia
| | - Eduardo Cadavid-Alvear
- Fundación Valle del Lili - Departamento de Cirugía - Servicio de Cirugía Cardiovascular, Carrera 98 No. 18-49, Cali, Valle del Cauca, 760032, Colombia
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Oommen SG, Man RK, Talluri K, Nizam M, Kohir T, Aviles MA, Nino M, Jaisankar LG, Jaura J, Wannakuwatte RA, Tom L, Abraham J, Siddiqui HF. Heart Failure With Improved Ejection Fraction: Prevalence, Predictors, and Guideline-Directed Medical Therapy. Cureus 2024; 16:e61790. [PMID: 38975458 PMCID: PMC11227107 DOI: 10.7759/cureus.61790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2024] [Indexed: 07/09/2024] Open
Abstract
Recently, a new category of heart failure with improved ejection fraction (HFimpEF) has emerged in the classification system. This is defined as the subgroup of patients with heart failure with reduced ejection fraction (HFrEF) whose left ventricular ejection fraction has recovered partially or completely, with no specific cut-off values established yet in the guidelines. In our review, we aim to provide an overview of prevalence, predictors, mechanism of remodeling, and management strategies regarding HFimpEF. These patients constitute a sizeable cohort among patients with reduced ejection fraction. Certain patient characteristics including younger age and female gender, absence of comorbid conditions, low levels of biomarkers, and non-ischemic etiology were identified as positive predictors. The heart undergoes significant maladaptive changes post failure leading to adverse remodeling influenced etiology and duration. Goal-directed medical therapy including beta-blockers, angiotensin-converting enzyme inhibitors (ACEIs), and angiotensin II receptor blockers (ARBs) have notably improved cardiac function by inducing reverse remodeling. Despite a more favorable prognosis compared to HFrEF, patients with improved ejection fraction (EF) still face clinical events and reduced quality of life, and remain at risk of adverse outcomes. Although the evidence is scarce, it is advisable to continue treatment modalities despite improvement in EF, including device therapies, to prevent relapse and clinical deterioration. It is imperative to conduct further research to understand the mechanism leading to EF amelioration and establish guidelines to identify and direct management strategies.
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Affiliation(s)
- Sheethal G Oommen
- Psychiatry, Grigore T. Popa University of Medicine and Pharmacy, Iași, ROU
| | - Ruzhual K Man
- Research, Lady Hardinge Medical College, Mumbai, IND
| | - Keerthi Talluri
- Department of Medicine, Ganni Subba Lakshmi Medical College, Rajahmundry, IND
| | - Maryam Nizam
- Emergency Department, Valaichennai Base Hospital, Valaichennai, LKA
| | - Tejashwini Kohir
- Department of Medicine, Ganni Subba Lakshmi Medical College, Rajahmundry, IND
| | | | | | | | - Jashan Jaura
- General Practice, Max Super Speciality Hospital, Bathinda, Bathinda, IND
| | | | - Leo Tom
- Internal Medicine, Kowdoor Sadananda Hegde Medical Academy, Mangalore, IND
| | - Jeby Abraham
- General Medicine, Yenepoya Medical College, Mangalore, IND
| | - Humza F Siddiqui
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
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8
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Yin MY, Maneta E, Kyriakopoulos CP, Michaels AT, Genovese LD, Indaram MB, Wever-Pinzon O, Singh R, Tseliou E, Taleb I, Nemeh HW, Alharethi R, Tang DG, Goldstein J, Hanff TC, Selzman CH, Cowger J, Kanwar M, Shah P, Drakos SG. Cardiac Reverse Remodeling Mediated by HeartMate 3 Left Ventricular Assist Device: Comparison to Older Generation Devices. ASAIO J 2024:00002480-990000000-00495. [PMID: 38810218 DOI: 10.1097/mat.0000000000002245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024] Open
Abstract
Currently, the fully magnetically levitated left ventricular assist device (LVAD) HeartMate 3 (HM3) is the only commercially available device for advanced heart failure (HF) patients. However, the left ventricular (LV) functional and structural changes following mechanical unloading and circulatory support (MCS) with the HM3 have not been investigated. We compared the reverse remodeling induced by the HM3 to older generation continuous-flow LVADs. Chronic HF patients (n = 405) undergoing MCS with HeartWare Ventricular Assist Device (HVAD, n = 115), HM3 (n = 186), and HeartMate II (HM2, n = 104) at four programs were included. Echocardiograms were obtained preimplant and at 1, 3, 6, and 12 months following LVAD implantation. There were no differences in the postimplant serial LV ejection fraction (LVEF) between the devices. The postimplant LV internal diastolic diameter (LVIDd) was significantly lower for HM2 at 3 and 6 months compared with HVAD and HM3. The proportion of patients achieving "cardiac reverse remodeling responder" status (defined as LVEF improvement to ≥40% and LVIDD ≤5.9 cm) was 11.9%, and was similar between devices. HeartMate 3 appears to result in similar cardiac reverse remodeling as older generation CF-LVADs, suggesting that the fully magnetically levitated device technology could provide an effective platform to further study and promote cardiac reverse remodeling.
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Affiliation(s)
- Michael Yaoyao Yin
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Eleni Maneta
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Christos P Kyriakopoulos
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Alexander T Michaels
- Division of Cardiology and Cardiothoracic Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Leonard D Genovese
- Division of Cardiology and Cardiothoracic Surgery, Inova Heart and Vascular Institute, Falls Church, Virginia
| | - Mahathi B Indaram
- Division of Cardiology and Cardiothoracic Surgery, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Omar Wever-Pinzon
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Ramesh Singh
- Division of Cardiology and Cardiothoracic Surgery, Inova Heart and Vascular Institute, Falls Church, Virginia
| | - Eleni Tseliou
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Iosif Taleb
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Hassan W Nemeh
- Division of Cardiology and Cardiothoracic Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Rami Alharethi
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Daniel G Tang
- Division of Cardiology and Cardiothoracic Surgery, Inova Heart and Vascular Institute, Falls Church, Virginia
| | - Jake Goldstein
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Thomas C Hanff
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Craig H Selzman
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
| | - Jennifer Cowger
- Division of Cardiology and Cardiothoracic Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Manreet Kanwar
- Division of Cardiology and Cardiothoracic Surgery, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Palak Shah
- Division of Cardiology and Cardiothoracic Surgery, Inova Heart and Vascular Institute, Falls Church, Virginia
| | - Stavros G Drakos
- From the Utah Cardiac Recovery (UCAR) Program (Divisions of Cardiology and Cardiothoracic Surgery at University of Utah Health & School of Medicine, Intermountain Medical Center, and George E. Wahlen Department of Veterans Affairs Medical Center), Salt Lake City, Utah
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9
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Desai N, Olewinska E, Famulska A, Remuzat C, Francois C, Folkerts K. Heart failure with mildly reduced and preserved ejection fraction: A review of disease burden and remaining unmet medical needs within a new treatment landscape. Heart Fail Rev 2024; 29:631-662. [PMID: 38411769 PMCID: PMC11035416 DOI: 10.1007/s10741-024-10385-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 02/28/2024]
Abstract
This review provides a comprehensive overview of heart failure with mildly reduced and preserved ejection fraction (HFmrEF/HFpEF), including its definition, diagnosis, and epidemiology; clinical, humanistic, and economic burdens; current pharmacologic landscape in key pharmaceutical markets; and unmet needs to identify key knowledge gaps. We conducted a targeted literature review in electronic databases and prioritized articles with valuable insights into HFmrEF/HFpEF. Overall, 27 randomized controlled trials (RCTs), 66 real-world evidence studies, 18 clinical practice guidelines, and 25 additional publications were included. Although recent heart failure (HF) guidelines set left ventricular ejection fraction thresholds to differentiate categories, characterization and diagnosis criteria vary because of the incomplete disease understanding. Recent epidemiological data are limited and diverse. Approximately 50% of symptomatic HF patients have HFpEF, more common than HFmrEF. Prevalence varies with country because of differing definitions and study characteristics, making prevalence interpretation challenging. HFmrEF/HFpEF has considerable mortality risk, and the mortality rate varies with study and patient characteristics and treatments. HFmrEF/HFpEF is associated with considerable morbidity, poor patient outcomes, and common comorbidities. Patients require frequent hospitalizations; therefore, early intervention is crucial to prevent disease burden. Recent RCTs show promising results like risk reduction of composite cardiovascular death or HF hospitalization. Costs data are scarce, but the economic burden is increasing. Despite new drugs, unmet medical needs requiring new treatments remain. Thus, HFmrEF/HFpEF is a growing global healthcare concern. With improving yet incomplete understanding of this disease and its promising treatments, further research is required for better patient outcomes.
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Affiliation(s)
- Nihar Desai
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
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10
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Romero E, Baltodano AF, Rocha P, Sellers-Porter C, Patel DJ, Soroya S, Bidwell J, Ebong I, Gibson M, Liem DA, Jimenez S, Bang H, Sirish P, Chiamvimonvat N, Lopez JE, Cadeiras M. Clinical, Echocardiographic, and Longitudinal Characteristics Associated With Heart Failure With Improved Ejection Fraction. Am J Cardiol 2024; 211:143-152. [PMID: 37923155 PMCID: PMC10869234 DOI: 10.1016/j.amjcard.2023.10.086] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/19/2023] [Accepted: 10/29/2023] [Indexed: 11/07/2023]
Abstract
Heart failure with improved ejection fraction (HFimpEF) has better outcomes than HF with reduced EF (HFrEF). However, factors contributing to HFimpEF remain unclear. This study aimed to evaluate clinical and longitudinal characteristics associated with subsequent HFimpEF. This was a single-center retrospective HFrEF cohort study. Data were collected from 2014 to 2022. Patients with HFrEF were identified using International Classification of Diseases codes, echocardiographic data, and natriuretic peptide levels. The main end points were HFimpEF (defined as EF >40% at ≥3 months with ≥10% increase) and mortality. Cox proportional hazards and mixed effects models were used for analyses. The study included 1,307 patients with HFrEF with a median follow-up of 16.3 months (interquartile range 8.0 to 30.6). The median age was 65 years; 68% were male whereas 57% were White. On follow-up, 38.7% (n = 506) developed HFimpEF, whereas 61.3% (n = 801) had persistent HFrEF. A multivariate Cox regression model identified gender, race, co-morbidities, echocardiographic, and natriuretic peptide as significant covariates of HFimpEF (p <0.05). The HFimpEF group had better survival compared with the persistent HFrEF group (p <0.001). Echocardiographic and laboratory trajectories differed between groups. In this HFrEF cohort, 38.7% transitioned to HFimpEF and approximately 50% met the definition within the first 12 months. In a HFimpEF model, gender, co-morbidities, echocardiographic parameters, and natriuretic peptide were associated with subsequent HFimpEF. The model has the potential to identify patients at risk of subsequent persistent or improved HFrEF, thus informing the design and implementation of targeted quality-of-care improvement interventions.
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Affiliation(s)
- Erick Romero
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California.
| | | | - Paulo Rocha
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Camryn Sellers-Porter
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Dev Jaydeep Patel
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Saad Soroya
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Julie Bidwell
- Betty Irene Moore School of Nursing, Family Caregiving Institute, University of California Davis, Sacramento, California
| | - Imo Ebong
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Michael Gibson
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - David A Liem
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Shirin Jimenez
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Heejung Bang
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis, California
| | - Padmini Sirish
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of California Davis, Davis, California
| | - Nipavan Chiamvimonvat
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of California Davis, Davis, California
| | - Javier E Lopez
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California
| | - Martin Cadeiras
- Division of Cardiovascular Medicine, UC Davis Medical Center, Sacramento, California.
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11
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Ventoulis I, Kamperidis V, Abraham MR, Abraham T, Boultadakis A, Tsioukras E, Katsiana A, Georgiou K, Parissis J, Polyzogopoulou E. Differences in Health-Related Quality of Life among Patients with Heart Failure. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:109. [PMID: 38256370 PMCID: PMC10818915 DOI: 10.3390/medicina60010109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/20/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024]
Abstract
Heart failure (HF) is characterized by a progressive clinical course marked by frequent exacerbations and repeated hospitalizations, leading to considerably high morbidity and mortality rates. Patients with HF present with a constellation of bothersome symptoms, which range from physical to psychological and mental manifestations. With the transition to more advanced HF stages, symptoms become increasingly more debilitating, interfere with activities of daily living and disrupt multiple domains of life, including physical functioning, psychological status, emotional state, cognitive function, intimate relationships, lifestyle status, usual role activities, social contact and support. By inflicting profuse limitations in numerous aspects of life, HF exerts a profoundly negative impact on health-related quality of life (HRQOL). It is therefore not surprising that patients with HF display lower levels of HRQOL compared not only to the general healthy population but also to patients suffering from other chronic diseases. On top of this, poor HRQOL in patients with HF becomes an even greater concern considering that it has been associated with unfavorable long-term outcomes and poor prognosis. Nevertheless, HRQOL may differ significantly among patients with HF. Indeed, it has consistently been reported that women with HF display poorer HRQOL compared to men, while younger patients with HF tend to exhibit lower levels of HRQOL than their older counterparts. Moreover, patients presenting with higher New York Heart Association (NYHA) functional class (III-IV) have significantly more impaired HRQOL than those in a better NYHA class (I-II). Furthermore, most studies report worse levels of HRQOL in patients suffering from HF with preserved ejection fraction (HFpEF) compared to patients with HF with reduced ejection fraction (HFrEF) or HF with mildly reduced ejection fraction (HFmrEF). Last, but not least, differences in HRQOL have been noted depending on geographic location, with lower HRQOL levels having been recorded in Africa and Eastern Europe and higher in Western Europe in a recent large global study. Based on the observed disparities that have been invariably reported in the literature, this review article aims to provide insight into the underlying differences in HRQOL among patients with HF. Through an overview of currently existing evidence, fundamental differences in HRQOL among patients with HF are analyzed based on sex, age, NYHA functional class, ejection fraction and geographic location or ethnicity.
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Affiliation(s)
- Ioannis Ventoulis
- Department of Occupational Therapy, University of Western Macedonia, Keptse Area, 50200 Ptolemaida, Greece; (E.T.); (A.K.); (K.G.)
| | - Vasileios Kamperidis
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, St Kiriakidi 1, 54636 Thessaloniki, Greece;
| | - Maria Roselle Abraham
- Hypertrophic Cardiomyopathy Center of Excellence, University of California, San Francisco, CA 94117, USA; (M.R.A.); (T.A.)
| | - Theodore Abraham
- Hypertrophic Cardiomyopathy Center of Excellence, University of California, San Francisco, CA 94117, USA; (M.R.A.); (T.A.)
| | - Antonios Boultadakis
- Emergency Medicine Department, Attikon University Hospital, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462 Athens, Greece; (A.B.); (J.P.); (E.P.)
| | - Efthymios Tsioukras
- Department of Occupational Therapy, University of Western Macedonia, Keptse Area, 50200 Ptolemaida, Greece; (E.T.); (A.K.); (K.G.)
| | - Aikaterini Katsiana
- Department of Occupational Therapy, University of Western Macedonia, Keptse Area, 50200 Ptolemaida, Greece; (E.T.); (A.K.); (K.G.)
| | - Konstantinos Georgiou
- Department of Occupational Therapy, University of Western Macedonia, Keptse Area, 50200 Ptolemaida, Greece; (E.T.); (A.K.); (K.G.)
| | - John Parissis
- Emergency Medicine Department, Attikon University Hospital, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462 Athens, Greece; (A.B.); (J.P.); (E.P.)
| | - Effie Polyzogopoulou
- Emergency Medicine Department, Attikon University Hospital, National and Kapodistrian University of Athens, Rimini 1, Chaidari, 12462 Athens, Greece; (A.B.); (J.P.); (E.P.)
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12
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Maigrot JLA, Weiss AJ, Tong MZY, Bakaeen F, Soltesz EG. Programmatic approach to patients with advanced ischemic cardiomyopathy: Integrating microaxial support into strategies for the modern era. Artif Organs 2024; 48:6-15. [PMID: 38013239 DOI: 10.1111/aor.14678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/13/2023] [Accepted: 10/29/2023] [Indexed: 11/29/2023]
Abstract
Patients with advanced ischemic cardiomyopathy manifesting as left ventricular dysfunction exist along a spectrum of severity and risk, and thus decision-making surrounding optimal management is challenging. Treatment pathways can include medical therapy as well as revascularization through percutaneous coronary intervention or coronary artery bypass grafting. Additionally, temporary and durable mechanical circulatory support, as well as heart transplantation, may be optimal for select patients. Given this spectrum of risk and the complexity of treatment pathways, patients may not receive appropriate therapy given their perceived risk, which can lead to sub-satisfactory outcomes. In this review, we discuss the identification of high-risk ischemic cardiomyopathy patients, along with our programmatic approach to patient evaluation and perioperative optimization. We also discuss our strategies for therapeutic decision-making designed to optimize both short- and long-term patient outcomes.
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Affiliation(s)
- Jean-Luc A Maigrot
- Department of Thoracic and Cardiovascular Surgery, Kaufman Center for Heart Failure and Recovery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Aaron J Weiss
- Department of Thoracic and Cardiovascular Surgery, Kaufman Center for Heart Failure and Recovery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Michael Z Y Tong
- Department of Thoracic and Cardiovascular Surgery, Kaufman Center for Heart Failure and Recovery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Faisal Bakaeen
- Department of Thoracic and Cardiovascular Surgery, Kaufman Center for Heart Failure and Recovery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Edward G Soltesz
- Department of Thoracic and Cardiovascular Surgery, Kaufman Center for Heart Failure and Recovery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
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13
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Pensa AV, Khan SS, Shah RV, Wilcox JE. Heart failure with improved ejection fraction: Beyond diagnosis to trajectory analysis. Prog Cardiovasc Dis 2024; 82:102-112. [PMID: 38244827 DOI: 10.1016/j.pcad.2024.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 01/14/2024] [Indexed: 01/22/2024]
Abstract
Left ventricular (LV) systolic dysfunction represents a highly treatable cause of heart failure (HF). A substantial proportion of patients with HF with reduced ejection fraction (EF;HFrEF) demonstrate improvement in LV systolic function (termed HF with improved EF [HFimpEF]), either spontaneously or when treated with guideline-directed medical therapy (GDMT). Although it is a relatively new HF classification, HFimpEF has emerged in recent years as an important and distinct clinical entity. Improvement in LVEF leads to decreased rates of mortality and adverse HF-related outcomes compared to patients with sustained LV systolic dysfunction (HFrEF). While numerous clinical and imaging factors have been associated with HFimpEF, identification of which patients do and do not improve requires further investigation. In addition, patients improve at different rates, and what determines the trajectory of HFimpEF patients after improvement is incompletely characterized. A proportion of patients maintain improvement in LV systolic function, while others experience a recrudescence of systolic dysfunction, especially with GDMT discontinuation. In this review we discuss the contemporary guideline-recommended classification definition of HFimpEF, the epidemiology of improvement in LV systolic function, and the clinical course of this unique patient population. We also offer evidence-based recommendations for the clinical management of HFimpEF and provide a roadmap for future directions in understanding and improving outcomes in the care of patients with HFimpEF.
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Affiliation(s)
- Anthony V Pensa
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Sadiya S Khan
- Department of Medicine, Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Ravi V Shah
- Department of Medicine, Division of Cardiology, Vanderbilt University School of Medicine, Nashville, TN, United States of America
| | - Jane E Wilcox
- Department of Medicine, Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America.
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14
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Hammer Y, Yosef M, Khalatbari S, Aaronson KD. Heart Failure With Recovered Ejection Fraction in Patients With Nonischemic Cardiomyopathy: Characteristics, Outcomes, and Long-term Follow-up. J Card Fail 2023; 29:1593-1602. [PMID: 37451602 DOI: 10.1016/j.cardfail.2023.06.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Duration of recovery and long-term outcomes have not been well-described in a large cohort of patients with heart failure with recovered ejection fraction (HFrecEF) owing to nonischemic cardiomyopathy. The aim of the study was to characterize the duration of recovery and long-term outcomes of patients with HFrecEF. METHODS AND RESULTS We performed a retrospective analysis of our institution's databases. Only patients with nonischemic cardiomyopathy, a chronic HF diagnosis, and a previous left ventricular ejection fraction (LVEF) of ≤35% who had a subsequent LVEF of ≥50% were considered to have recovery. Patients with an LVEF of ≤35% who did not recover served as the comparison group. Included were 2319 patients with an LVEF of ≤35%, of whom 465 (20% [18.4%-21.7%]) met the above criteria for recovery (HFrecEF group). Recovery in the HFrecEF group was temporary in most cases, with 50% of patients experiencing a decline in LVEF to <50% within 3.5 [interquartile range 2.4-4.9] years after the day of recovery. Age and sex adjusted death and hospitalization were lower in the HFrecEF group than the HFrEF group (HR 0.29 [interquartile range 0.20-0.41] for death and 0.44 [interquartile range 0.32-0.60] for HF hospitalization, P < .0001 for both). Longer recovery was associated with better survival, with patients spending >5 years in recovery (LVEF of ≥50%) displaying the highest survival rates (83% alive at 10 years after recovery). Survival after recurrence of LV dysfunction was longer for those whose recovery duration was >1 year. CONCLUSIONS Patients with nonischemic HFrecEF display a unique clinical course. Although recovery is temporary in most cases, patients with HFrecEF display lower mortality and hospitalization rates, with the more durable the recovery of LV systolic function, the longer survival can be anticipated.
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Affiliation(s)
- Yoav Hammer
- Division of Cardiovascular Disease, University of Michigan, Ann Arbor, Michigan.
| | - Matheos Yosef
- Michigan Institute for Clinical and Health Research, University of Michigan, Ann Arbor, MI
| | - Shokoufeh Khalatbari
- Michigan Institute for Clinical and Health Research, University of Michigan, Ann Arbor, MI
| | - Keith D Aaronson
- Division of Cardiovascular Disease, University of Michigan, Ann Arbor, Michigan
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15
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Romero E, Baltodano AF, Rocha P, Sellers-Porter C, Patel DJ, Soroya S, Bidwell J, Ebong I, Gibson M, Liem DA, Jimenez S, Bang H, Sirish P, Chiamvimonvat N, Lopez JE, Cadeiras M. Clinical, Echocardiographic, and Longitudinal Characteristics Associated with Heart Failure with Improved Ejection Fraction. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.08.25.23294644. [PMID: 37693424 PMCID: PMC10491272 DOI: 10.1101/2023.08.25.23294644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Background Heart failure (HF) with improved ejection fraction (HFimpEF) has better outcomes than HF with reduced ejection fraction (HFrEF). However, factors contributing to HFimpEF remain unclear. This study aimed to evaluate clinical and longitudinal characteristics associated with subsequent HFimpEF. Methods This was a single-center retrospective HFrEF cohort study. Data were collected from 2014 to 2022. Patients with HFrEF were identified using ICD codes, echocardiographic data, and natriuretic peptide levels. The main endpoints were HFimpEF (defined as ejection fraction >40% at ≥3 months with ≥10% increase) and mortality. Cox proportional hazards and mixed effects models were used for analyses. Results The study included 1307 HFrEF patients with a median follow-up of 16.3 months (IQR 8.0-30.6). The median age was 65 years; 68% were male while 57% were white. On follow-up, 39% (n=506) developed HFimpEF, while 61% (n=801) had persistent HFrEF. A multivariate Cox regression model identified sex, race comorbidities, echocardiographic, and natriuretic peptide as significant covariates of HFimpEF ( p <0.05). The HFimpEF group had better survival compared to the persistent HFrEF group ( p <0.001). Echocardiographic and laboratory trajectories differed between groups. Conclusion In this HFrEF cohort, 39% transitioned to HFimpEF and approximately 50% met the definition within the first 12 months. In a HFimpEF model, sex, comorbidities, echocardiographic parameters, and natriuretic peptide were associated with subsequent HFimpEF. The model has the potential to identify patients at risk of subsequent persistent or improved HFrEF, thus informing the design and implementation of targeted quality-of-care improvement interventions.
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16
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Rasalingam Mørk S, Qvist Kristensen L, Christensen S, Tang M, Juhl Terkelsen C, Eiskjær H. Long-term survival, functional capacity and quality of life after refractory out-of-hospital cardiac arrest treated with mechanical circulatory support. Resusc Plus 2023; 14:100387. [PMID: 37056957 PMCID: PMC10085776 DOI: 10.1016/j.resplu.2023.100387] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 04/08/2023] Open
Abstract
Introduction Studies on long-term outcomes after refractory out-of-hospital cardiac arrest (OHCA) treated with mechanical circulatory support (MCS) are limited. This study aimed to evaluate long-term neurologically intact survival, functional capacity and quality of life after refractory OHCA treated with MCS. Methods This was a follow-up study of survivors after refractory OHCA treated with MCS. Follow-up examinations comprised clinical assessment with transthoracic echocardiography and cardiopulmonary exercise test (CPX). Neurological and cognitive screening was evaluated with the Cerebral Performance Category (CPC) and Montreal Cognitive Assessment (MoCA test). A good neurological outcome was defined as CPC 1 or CPC 2. Health-related quality of life was measured by questionnaires (Short Form-36 (SF-36)). Results A total of 101 patients with refractory OHCA were treated with MCS at Aarhus University Hospital between 2015 and 2019. The total low-flow time was median 105 min [IQR, 94-123] minutes. The hospital discharge rate was 27%. At a mean follow-up time of 4.8 years ± 1.6 (range 2.8-6.1 years), 21 patients remained alive of whom 15 consented to participate in the present study. Good neurological outcome with CPC 1-2 was found in 93% (14/15) patients. No severe cognitive function was discovered; mean MoCA score of 26.4 ± 3.1. Functional capacity examined by CPX showed acceptable VO2 max values (23.9 ± 6.3 mL/kg/min). Mean SF-36 scores revealed an overall high level of quality of life in long-term survivors. Conclusions Long-term survival with a good neurological outcome with functional recovery was high in patients with refractory OHCA treated with MCS. These patients may expect a reasonable quality of life after discharge despite prolonged resuscitation.
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Affiliation(s)
- Sivagowry Rasalingam Mørk
- Department of Cardiology, Aarhus University Hospital, Denmark
- Faculty of Health, Aarhus University, Denmark
- Corresponding author at: Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark.
| | - Lola Qvist Kristensen
- Faculty of Health, Aarhus University, Denmark
- Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital, Denmark
| | - Steffen Christensen
- Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Denmark
- Prehospital Emergency Medical Service, Central Denmark Region, Denmark
| | - Mariann Tang
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Denmark
| | - Christian Juhl Terkelsen
- Department of Cardiology, Aarhus University Hospital, Denmark
- Faculty of Health, Aarhus University, Denmark
- The Danish Heart Foundation, Denmark
| | - Hans Eiskjær
- Department of Cardiology, Aarhus University Hospital, Denmark
- Faculty of Health, Aarhus University, Denmark
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17
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Perea-Armijo J, López-Aguilera J, Sánchez-Prats R, Castillo-Domínguez JC, González-Manzanares R, Ruiz-Ortiz M, Mesa-Rubio D, Anguita-Sánchez M, Perea-Armijo J, López-Aguilera J, Prats RS, Castillo-Dominguez JC, Gonzalez-Manzanares R, Piserra-Lopez A, Rodriguez-Nieto J, Ruiz-Ortiz M, Pericet-Rodriguez C, Delgado-Ortega M, Rodríguez-Almodovar A, Esteban-Martinez F, Crespin-Crespin M, Mesa-Rubio D, Pan-Álvarez OM, Anguita-Sanchez M. Improvement of left ventricular ejection fraction in patients with heart failure with reduced ejection fraction: Predictors and clinical impact. Med Clin (Barc) 2023:S0025-7753(23)00108-2. [PMID: 37019757 DOI: 10.1016/j.medcli.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 04/05/2023]
Abstract
BACKGROUND A percentage of patients with heart failure with reduced ejection fraction (HFrEF) improve left ventricular ejection fraction (LVEF) in the evolution. This entity, defined for the first time in an international consensus as heart failure with improved ejection fraction (HFimpEF), could have a different clinical profile and prognosis than HFrEF. Our main aim was to analyze the differential clinical profile between the two entities, as well as the mid-term prognosis. MATERIAL-METHODS Prospective study of a cohort of patients with HFrEF who had echocardiographic data at baseline and follow-up. A comparative analysis of patients who improved LVEF with those who did not was made. Clinical, echocardiographic and therapeutic variables were analyzed, and the mid-term impact in terms of mortality and hospital readmissions for HF was assessed. RESULTS Ninety patients were analyzed. Mean age was 66.5(10.4) years, with a male predominance (72.2%). Forty five patients (50%) improved LVEF (Group-1,HFimpEF) and forty five patients (50%) sustained reduced LVEF (Group-2,HFsrEF). The mean time to LVEF improvement in Group-1 was 12.6(5.7) months. Group-1 had a more favorable clinical profile: lower prevalence of cardiovascular risk factors, higher prevalence of de novo HF (75.6% vs. 42.2%; p<0.05), lower prevalence of ischemic etiology (22.2% vs. 42.2%; p<0.05), with less basal dilatation of the left ventricle. At the end of follow-up (mean 19(1) months) Group-1 had a lower hospital readmission rate (3.1% vs. 26.7%; p<0.01), as well as lower mortality (0% vs. 24.4%; p<0.01). CONCLUSION Patients with HFimpEF seem to have a better mid-term prognosis in terms of reduced mortality and hospital admissions. This improvement could be conditioned by the clinical profile of patients HFimpEF.
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18
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Pastorini G, Anastasio F, Feola M. What Strain Analysis Adds to Diagnosis and Prognosis in Heart Failure Patients. J Clin Med 2023; 12:jcm12030836. [PMID: 36769484 PMCID: PMC9917692 DOI: 10.3390/jcm12030836] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/23/2022] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
Heart failure (HF) is a common disease that requires appropriate tools to correctly predict cardiovascular outcomes. Echocardiography represents the most commonly used method for assessing left ventricular ejection fraction and a cornerstone in the detection of HF, but it fails to procure an optimal level of inter-observer variability, leading to unsatisfactory prediction of cardiovascular outcomes. In this review, we discuss emerging clinical tools (global longitudinal strain of the left ventricle, the right ventricle, and the left atrium) that permitted an improvement in the diagnosis and ameliorated the risk stratification across different HF phenotypes. The review analyzes the speckle-tracking contributions to the field, discussing the limitations and advantages in clinical practice.
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Dapagliflozin in heart failure with improved ejection fraction: a prespecified analysis of the DELIVER trial. Nat Med 2022; 28:2504-2511. [PMID: 36522606 PMCID: PMC9800271 DOI: 10.1038/s41591-022-02102-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/21/2022] [Indexed: 12/23/2022]
Abstract
With modern treatments for heart failure with reduced ejection fraction (EF), indicative of impaired cardiac systolic function, patients may exhibit an increase in EF. Limited data are available regarding the clinical management of this growing population, categorized as heart failure with improved EF (HFimpEF), which has a high event rate and has been excluded from virtually all prior heart failure outcomes trials. In a prespecified analysis of the DELIVER trial ( NCT03619213 ), of a total of 6,263 participants with symptomatic heart failure and a left ventricular EF >40%, 1,151 (18%) had HFimpEF, defined as patients whose EF improved from ≤40% to >40%. Participants were randomized to 10 mg dapagliflozin or placebo daily and the primary outcome of the trial was a composite of cardiovascular death or worsening heart failure (heart failure hospitalization or an urgent heart failure visit). Participants with HFimpEF had similar event rates to those with an EF consistently >40%. In participants with HFimpEF, dapagliflozin reduced the primary composite outcome (hazard ratio (HR) = 0.74, 95% confidence interval (CI) = 0.56-0.97), first worsening heart failure events (HR = 0.78, 95% CI = 0.61-1.14), cardiovascular death (HR = 0.62, 95% CI = 0.41-0.96) and total worsening heart failure events (rate ratio = 0.68, 95% CI = 0.50-0.94) to a similar extent as for individuals with an EF consistently >40%. These data suggest that patients with HFimpEF who are symptomatic may benefit from the addition of a sodium/glucose cotransporter 2 inhibitor to previously instituted guideline-directed medical therapy to further reduce morbidity and mortality.
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Chudý M, Goncalvesová E. Prediction of Left Ventricular Reverse Remodelling: A Mini Review on Clinical Aspects. Cardiology 2022; 147:521-528. [PMID: 36103841 PMCID: PMC9808636 DOI: 10.1159/000526986] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/29/2022] [Indexed: 01/07/2023]
Abstract
Improvement of left ventricular ejection fraction (LVEF) in patients after the first manifestation of heart failure with reduced ejection fraction (HFrEF) has currently been observed more frequently than it was years ago. This appears to be due to the early initiation of comprehensive HF therapy. According to these observations, a new HF syndrome category, heart failure with improved ejection fraction (HFimpEF), was introduced. In this short review, we present definitions of reverse remodelling, myocardial remission, and myocardial recovery. We provide an overview of clinical research aimed at evaluating reverse remodelling in different populations of patients with HFrEF. Clinical and imaging characteristics and biomarkers identified as predictors of reverse remodelling and improvement of the LVEF are discussed. We also briefly address the current views on the management of patients with HFimpEF. In-depth study and knowledge of the molecular mechanisms underlying the reverse remodelling process may lead to the identification of new individualized therapeutic approaches for HFrEF.
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21
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Wohlfahrt P, Jenča D, Melenovský V, Šramko M, Kotrč M, Želízko M, Mrázková J, Adámková V, Pitha J, Kautzner J. Trajectories and determinants of left ventricular ejection fraction after the first myocardial infarction in the current era of primary coronary interventions. Front Cardiovasc Med 2022; 9:1051995. [PMID: 36451922 PMCID: PMC9702523 DOI: 10.3389/fcvm.2022.1051995] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/27/2022] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Left ventricular ejection fraction (EF) is an independent predictor of adverse outcomes after myocardial infarction (MI). However, current data on trajectories and determinants of EF are scarce. The present study aimed to describe the epidemiology of EF after MI. METHODS Data from a single-center prospectively-designed registry of consecutive patients hospitalized at a large tertiary cardiology center were utilized. RESULTS Out of 1,593 patients in the registry, 1,065 were hospitalized for MI type I (65.4% STEMI) and had no previous history of heart failure or MI. At discharge, EF < 40% was present in 238 (22.3%), EF 40-50% in 326 (30.6%) and EF > 50% in 501 (47.0%). Patients with EF < 40% were often those who suffered subacute and anterior STEMI, had higher heart rate at admission and higher maximal troponin level, and had more often HF signs requiring intravenous diuretics. Among subjects with EF < 40%, the follow-up EF was available in 166 (80% of eligible). Systolic function recovered to EF > 50% in 39 (23.1%), slightly improved to EF 40-50% in 44 (26.0%) and remained below 40% in 86 (50.9%). Systolic function improvement to EF > 40% was predicted by lower severity of coronary atherosclerosis, lower leukocyte count, and the absence of atrial fibrillation. CONCLUSIONS Despite recent improvements in in-hospital MI care, one in five patients has systolic dysfunction at hospital discharge. Out of these, EF improves in 51%, and full recovery is observed in 23%. The severity of coronary atherosclerosis, inflammatory response to MI, and atrial fibrillation may affect EF recovery.
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Affiliation(s)
- Peter Wohlfahrt
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
- First Medical School, Charles University, Prague, Czechia
| | - Dominik Jenča
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
- Third Medical School, Charles University, Prague, Czechia
| | - Vojtěch Melenovský
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Marek Šramko
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Martin Kotrč
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Michael Želízko
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Jolana Mrázková
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Věra Adámková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Jan Pitha
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
| | - Josef Kautzner
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czechia
- Medical and Dentistry School, Palacký University, Olomouc, Czechia
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Wybraniec MT, Orszulak M, Męcka K, Mizia-Stec K. Heart Failure with Improved Ejection Fraction: Insight into the Variable Nature of Left Ventricular Systolic Function. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14400. [PMID: 36361280 PMCID: PMC9656122 DOI: 10.3390/ijerph192114400] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
The progress of contemporary cardiovascular therapy has led to improved survival in patients with myocardial disease. However, the development of heart failure (HF) represents a common clinical challenge, regardless of the underlying myocardial pathology, due to the severely impaired quality of life and increased mortality comparable with malignant neoplasms. Left ventricular ejection fraction (LVEF) is the main index of systolic function and a key predictor of mortality among HF patients, hence its improvement represents the main indicator of response to instituted therapy. The introduction of complex pharmacotherapy for HF, increased availability of cardiac-implantable electronic devices and advances in the management of secondary causes of HF, including arrhythmia-induced cardiomyopathy, have led to significant increase in the proportion of patients with prominent improvement or even normalization of LVEF, paving the way for the identification of a new subgroup of HF with an improved ejection fraction (HFimpEF). Accumulating data has indicated that these patients share far better long-term prognoses than patients with stable or worsening LVEF. Due to diverse HF aetiology, the prevalence of HFimpEF ranges from roughly 10 to 40%, while the search for reliable predictors and genetic associations corresponding with this clinical presentation is under way. As contemporary guidelines focus mainly on the management of HF patients with clearly defined LVEF, the present review aimed to characterize the definition, epidemiology, predictors, clinical significance and principles of therapy of patients with HFimpEF.
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Affiliation(s)
- Maciej T. Wybraniec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 47 Ziołowa St., 40-635 Katowice, Poland
- Upper-Silesian Medical Center, 40-635 Katowice, Poland
- European Reference Network on Heart Diseases—ERN GUARD-HEART, 1105 AZ Amsterdam, The Netherlands
| | - Michał Orszulak
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 47 Ziołowa St., 40-635 Katowice, Poland
- Upper-Silesian Medical Center, 40-635 Katowice, Poland
| | - Klaudia Męcka
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 47 Ziołowa St., 40-635 Katowice, Poland
- Upper-Silesian Medical Center, 40-635 Katowice, Poland
| | - Katarzyna Mizia-Stec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 47 Ziołowa St., 40-635 Katowice, Poland
- Upper-Silesian Medical Center, 40-635 Katowice, Poland
- European Reference Network on Heart Diseases—ERN GUARD-HEART, 1105 AZ Amsterdam, The Netherlands
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Felker G, Buttrick P, Rosenzweig A, Abel ED, Allen LA, Bristow M, Das S, DeVore AD, Drakos SG, Fang JC, Freedman JE, Hernandez AF, Li DY, McKinsey TA, Newton‐Cheh C, Rogers JG, Shah RV, Shah SH, Stehlik J, Selzman CH. Heart Failure Strategically Focused Research Network: Summary of Results and Future Directions. J Am Heart Assoc 2022; 11:e025517. [PMID: 36073647 PMCID: PMC9683647 DOI: 10.1161/jaha.122.025517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 08/03/2022] [Indexed: 11/16/2022]
Abstract
Heart failure remains among the most common and morbid health conditions. The Heart Failure Strategically Focused Research Network (HF SFRN) was funded by the American Heart Association to facilitate collaborative, high-impact research in the field of heart failure across the domains of basic, clinical, and population research. The Network was also charged with developing training opportunities for young investigators. Four centers were funded in 2016: Duke University, University of Colorado, University of Utah, and Massachusetts General Hospital-University of Massachusetts. This report summarizes the aims of each center and major research accomplishments, as well as training outcomes from the HF SFRN.
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Affiliation(s)
- G.Michael Felker
- Division of CardiologyDuke University School of Medicine and Duke Clinical Research InstituteDurhamNC
| | - Peter Buttrick
- Division of CardiologyUniversity of Colorado School of MedicineAuroraCO
| | | | - E. Dale Abel
- Department of MedicineUCLA School of MedicineLos AngelesCA
| | - Larry A. Allen
- Division of CardiologyUniversity of Colorado School of MedicineAuroraCO
| | - Michael Bristow
- Division of CardiologyUniversity of Colorado School of MedicineAuroraCO
| | - Saumya Das
- Division of CardiologyMassachusetts General HospitalBostonMA
| | - Adam D. DeVore
- Division of CardiologyDuke University School of Medicine and Duke Clinical Research InstituteDurhamNC
| | - Stavros G. Drakos
- Division of CardiologyUniversity of Utah School of MedicineSalt Lake CityUT
| | - James C. Fang
- Division of CardiologyUniversity of Utah School of MedicineSalt Lake CityUT
| | - Jane E. Freedman
- Division of CardiologyVanderbilt University School of MedicineNashvilleTN
| | - Adrian F. Hernandez
- Division of CardiologyDuke University School of Medicine and Duke Clinical Research InstituteDurhamNC
| | | | | | | | | | - Ravi V. Shah
- Division of CardiologyVanderbilt University School of MedicineNashvilleTN
| | - Svati H. Shah
- Division of CardiologyDuke University School of Medicine and Duke Clinical Research InstituteDurhamNC
| | - Josef Stehlik
- Division of CardiologyUniversity of Utah School of MedicineSalt Lake CityUT
| | - Craig H. Selzman
- Division of CardiologyUniversity of Utah School of MedicineSalt Lake CityUT
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Zamora E, González B, Lupón J, Borrellas A, Domingo M, Santiago‐Vacas E, Cediel G, Codina P, Rivas C, Pulido A, Crespo E, Velayos P, Diaz V, Bayes‐Genis A. Quality of life in patients with heart failure and improved ejection fraction: one-year changes and prognosis. ESC Heart Fail 2022; 9:3804-3813. [PMID: 35916351 PMCID: PMC9773756 DOI: 10.1002/ehf2.14098] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/16/2022] [Accepted: 07/20/2022] [Indexed: 01/19/2023] Open
Abstract
AIMS The criteria for patients with heart failure (HF) and improved ejection fraction (HFimpEF) are a baseline left ventricular ejection fraction (LVEF) ≤40%, a ≥10-point increase from baseline LVEF, and a second LVEF measurement >40%. We aimed to (i) assess patients with HF and reduced LVEF (HFrEF) at baseline and compare quality of life (QoL) changes between those that fulfilled and those that did not fulfil the HFimpEF criteria 1 year later and (ii) assess the prognostic role of QoL in patients with HFimpEF. METHODS We reviewed data from a prospective registry of real-world outpatients with HF that were assessed for LVEF and QoL at a first visit to the HF clinic and 1 year later. QoL was evaluated with the Minnesota Living with Heart Failure Questionnaire (MLWHFQ). The primary prognostic endpoint was the composite of all-cause death or HF hospitalization. RESULTS Baseline and 1-year LVEF and MLWFQ scores were available for 1040 patients with an initial LVEF ≤40% (mean age, 65.2 ± 11.7 years; 75.9% men). The main aetiology was ischaemic heart disease (52.9%), and patients were mostly in New York heart Association Classes II (71.1%) and III (21.6%). At baseline, the mean LVEF was 28.5% ± 7.3, and the mean MLWHFQ score was 30.2 ± 19.5. After 1 year, the mean LVEF increased to 38.0% ± 12.2, and the MLWHFQ scores improved to 17.4 ± 16.0. In 361 patients that fulfilled the HFimpEF criteria (34.7%), significant improvements were observed in both LVEF (from 28.7% ± 6.6 to 50.9% ± 7.6, P < 0.001) and QoL (from 32.9 ± 20.6 to 16.9 ± 16.0, P < 0.001). Patients that did not fulfil the HFimpEF criteria also showed significant improvements in LVEF (from 28.4% ± 7.6 to 31.1% ± 7.9, P < 0.001) and QoL (from 28.7 ± 18.8 to 17.6 ± 15.9, P < 0.001). However, the QoL improvement was significantly higher in the HFimpEF group (-16.0 ± 23.8 vs. -11.1 ± 20.3, P = 0.001), despite the worse mean baseline MLWHFQ score, compared with the non-HFimpEF group (P = 0.001). The 1-year QoL was similar between groups (P = 0.50). The 1-year MLWHFQ score was independently associated with outcomes; the hazard ratio for the composite endpoint was 1.02 (95% CI: 1.01-1.03, P = 0.006). In contrast, the QoL improvement (with a cut-off ≥5 points) was not independently associated with the composite outcome. CONCLUSIONS Patients with HFrEF showed improved QoL after 1 year, regardless of whether they met the HFimpEF criteria. The similar 1-year QoL perception between groups suggested that factors other than LVEF influenced QoL perception. The 1-year QoL was superior to the QoL change from baseline for predicting prognosis in patients with HFimpEF.
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Affiliation(s)
- Elisabet Zamora
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain,Department of MedicineUniversitat Autonoma de BarcelonaBarcelonaSpain,CIBERCVInstituto de Salud Carlos IIIMadridSpain
| | - Beatriz González
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Josep Lupón
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain,Department of MedicineUniversitat Autonoma de BarcelonaBarcelonaSpain,CIBERCVInstituto de Salud Carlos IIIMadridSpain
| | - Andrea Borrellas
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Mar Domingo
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Evelyn Santiago‐Vacas
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Germán Cediel
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Pau Codina
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain,Department of MedicineUniversitat Autonoma de BarcelonaBarcelonaSpain
| | - Carmen Rivas
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Ana Pulido
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Eva Crespo
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Patricia Velayos
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Violeta Diaz
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain
| | - Antoni Bayes‐Genis
- Heart Failure Clinic and Cardiology ServiceUniversity Hospital Germans Trias i PujolBarcelonaSpain,Department of MedicineUniversitat Autonoma de BarcelonaBarcelonaSpain,CIBERCVInstituto de Salud Carlos IIIMadridSpain
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Zenger B, Steinberg BA. Using Atrial Fibrillation Symptoms to Guide Treatment: Becoming PROs at Improving Quality of Life. CURRENT CARDIOVASCULAR RISK REPORTS 2022. [DOI: 10.1007/s12170-022-00695-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Wiśnicka A, Lomper K, Uchmanowicz I. Self-care and quality of life among men with chronic heart failure. Front Public Health 2022; 10:942305. [PMID: 35937256 PMCID: PMC9354614 DOI: 10.3389/fpubh.2022.942305] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Chronic Heart Failure (CHF) involves a complex regimen of daily self-care behaviors: pharmacological therapy, symptom monitoring and lifestyle modifications. Patients with CHF may have a reduced health related quality of life (HRQoL) due to various physical and emotional symptoms. HRQoL may be improved through the use of self-care interventions. Purpose To assess the level of self-care and quality of life among men with chronic heart failure. Methods The study was conducted among 80 men diagnosed with CHF (mean age 58 years). The study was cross-sectional. A self-administered questionnaire and analysis of medical records were used to collect baseline sociodemographic and clinical data. Self-care was assessed using the standardized European Heart Failure Self-care Behavior Scale- EHFScBS-9 and quality of life was assessed using the World Health Organization Quality of Life Bref. Results The Patients in NYHA class II constituted the vast majority (71.25%), mean LVEF in the study group was 43.5%, and mean disease duration was 3 years. The most common comorbidities were ischemic heart disease (72.5%), hypertension (70%) and diabetes mellitus (60%). The most commonly reported non-pharmacological treatments for NS were fluid restriction (45%), moderate physical activity (42.50%) and daily weight control (41.25%). The EHFSc-9 questionnaire score averaged 50.31 points out of 100 possible (SD = 26.52). The mean score regarding perception of QoL was 2.78 points (SD = 0.91), and 40% of patients indicating poor perception of QoL. The mean score for self-rated Analysis of the results of the individual domains of the WHOQoL BREF questionnaire showed that patients rated their QoL best in the environmental domain (M = 13.28; SD = 3.11), then in the social domain (M = 12.81; SD = 2.71), and in the psychological domain (M = 12.8; SD = 3.2). In contrast, QoL in the physical domain was rated the lowest (M = 10.44; SD = 2.85). There was no significant correlation between quality of life and self-care (p > 0.05). Conclusions Men with CHF have unsatisfactory self-care outcomes and low quality of life scores and are dissatisfied with their health. Strategies to improve selfcare and quality of life in this group are indicated.
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Affiliation(s)
- Alicja Wiśnicka
- Department of Clinical Nursing, Wroclaw Medical University, Wroclaw, Poland
| | - Katarzyna Lomper
- Department of Clinical Nursing, Wroclaw Medical University, Wroclaw, Poland
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DeVore AD, Hellkamp AS, Thomas L, Albert NM, Butler J, Patterson JH, Spertus JA, Williams FB, Shen X, Hernandez AF, Fonarow GC. The Association of Improvement in Left Ventricular Ejection Fraction with Outcomes in Patients with Heart Failure with Reduced Ejection Fraction: Data from CHAMP-HF. Eur J Heart Fail 2022; 24:762-770. [PMID: 35293088 DOI: 10.1002/ejhf.2486] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 03/08/2022] [Accepted: 03/10/2022] [Indexed: 11/07/2022] Open
Abstract
AIMS We assessed for an association between improvements in left ventricular ejection fraction (LVEF) and future outcomes, including health status, in routine clinical practice. METHODS AND RESULTS CHAMP-HF was a registry of outpatients with heart failure (HF) and LVEF <40%. Enrolled participants completed the Kansas City Cardiomyopathy Questionnaire-12 (KCCQ-12) at regular intervals and were followed as part of routine care. We assessed for associations between improvements in LVEF (>10%) over time and concurrent changes in KCCQ-12, as well as the subsequent risk of poor outcomes. We included 2092 participants in the study. They had the following characteristics: median age 67 years (25th , 75th percentile 58, 75), 29% female, median duration of HF 2.7 years (0.6, 6.8), and median baseline LVEF 30% (23, 35). Of the study participants, 689 (34%) had a >10% absolute improvement in LVEF. Participants with an LVEF improvement also had an improvement in KCCQ-12 overall summary score compared with participants without an LVEF improvement (+7.6 vs +3.5, adjusted effect estimate +4.1 [95% CI 2.3 to 5.7]). Similarly, subsequent all-cause death or HF hospitalization occurred in 12% in the LVEF improvement group vs 25% in the group without an LVEF improvement (adjusted HR 0.50, 95% CI 0.41 to 0.61). CONCLUSION In a large cohort of outpatients with chronic HF, improvements in LVEF were associated with improved health status and a reduced risk for future clinical events. These data underscore the importance of improvement in LVEF as a treatment target for medical interventions for patients with chronic HF.
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Affiliation(s)
- Adam D DeVore
- Duke Clinical Research Institute, Durham, NC, USA
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | | | - Laine Thomas
- Duke Clinical Research Institute, Durham, NC, USA
| | | | - Javed Butler
- University of Mississippi Medical Center, Jackson, MS, USA
| | - J Herbert Patterson
- Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - John A Spertus
- Saint Luke's Mid America Heart Institute and the University of Missouri-Kansas City, Kansas City, MO, USA
| | | | - Xian Shen
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Adrian F Hernandez
- Duke Clinical Research Institute, Durham, NC, USA
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan UCLA Medical Center, Los Angeles, CA, USA
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28
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Solomon SD, Vaduganathan M, Claggett BL, de Boer RA, DeMets D, Hernandez AF, Inzucchi SE, Kosiborod MN, Lam CSP, Martinez F, Shah SJ, Belohlavek J, Chiang CE, Willem Borleffs CJ, Comin-Colet J, Dobreanu D, Drozdz J, Fang JC, Alcocer Gamba MA, Al Habeeb W, Han Y, Cabrera Honorio JW, Janssens SP, Katova T, Kitakaze M, Merkely B, O'Meara E, Kerr Saraiva JF, Tereschenko SN, Thierer J, Vardeny O, Verma S, Vinh PN, Wilderäng U, Zaozerska N, Lindholm D, Petersson M, McMurray JJV. Baseline Characteristics of Patients With HF With Mildly Reduced and Preserved Ejection Fraction: DELIVER Trial. JACC. HEART FAILURE 2022; 10:184-197. [PMID: 35241246 DOI: 10.1016/j.jchf.2021.11.006] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This report describes the baseline clinical profiles and management of DELIVER (Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure) trial participants and how these compare with those in other contemporary heart failure with preserved ejection fraction trials. BACKGROUND The DELIVER trial was designed to evaluate the effects of the sodium-glucose cotransporter-2 inhibitor dapagliflozin on cardiovascular death, heart failure (HF) hospitalization, or urgent HF visits in patients with HF with mildly reduced and preserved left ventricular ejection fraction (LVEF). METHODS Adults with symptomatic HF and LVEF >40%, with or without type 2 diabetes mellitus, elevated N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels, and evidence of structural heart disease were randomized to dapagliflozin 10 mg once daily or matching placebo. RESULTS A total of 6,263 patients were randomized (mean age: 72 ± 10 years; 44% women; 45% type 2 diabetes mellitus; 45% with body mass index ≥30 kg/m2; and 57% with history of atrial fibrillation or flutter). Most participants had New York Heart Association functional class II symptoms (75%). Baseline mean LVEF was 54.2 ± 8.8% and median NT-proBNP of 1,399 pg/mL (IQR: 962 to 2,210 pg/mL) for patients in atrial fibrillation/flutter compared with 716 pg/mL (IQR: 469 to 1,281 pg/mL) in those who were not. Patients in both hospitalized and ambulatory settings were enrolled, including 10% enrolled in-hospital or within 30 days of a hospitalization for HF. Eighteen percent of participants had HF with improved LVEF. CONCLUSIONS DELIVER is the largest and broadest clinical trial of this population to date and enrolled high-risk, well-treated patients with HF with mildly reduced and preserved LVEF. (Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure [NCT03619213]).
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Affiliation(s)
- Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
| | - Muthiah Vaduganathan
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Brian L Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - David DeMets
- University of Wisconsin, Madison, Wisconsin, USA
| | | | | | | | - Carolyn S P Lam
- University of Groningen, Groningen, the Netherlands; National Heart Centre Singapore & Duke-National University of Singapore, Singapore
| | | | - Sanjiv J Shah
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Jan Belohlavek
- General University Hospital, Charles University, Prague, Czech Republic
| | - Chern-En Chiang
- General Clinical Research Center and Division of Cardiology, Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan
| | | | - Josep Comin-Colet
- Cardiology Department, Bellvitge University Hospital, Bio-Heart (IDIBELL), University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain
| | - Dan Dobreanu
- University of Medicine, Pharmacy, Science and Technology "G.E.Palade," Târgu Mureș, Romania
| | - Jaroslaw Drozdz
- Department Cardiology, Medical University Lodz, Lodz, Poland
| | - James C Fang
- University of Utah Medical Center, Salt Lake City, Utah, USA
| | | | - Waleed Al Habeeb
- Cardiac Sciences Department, King Saud University, Riyadh, Saudi Arabia
| | - Yaling Han
- Cardiovascular Research Institute, Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | | | - Stefan P Janssens
- Cardiac Intensive Care, Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Tsvetana Katova
- Department of Noninvasive Cardiology, National Cardiology Hospital, Sofia, Bulgaria
| | - Masafumi Kitakaze
- Kinshukai Hanwa Daini Senboku Hospital, Osaka, JapanHeart and Vascular Center
| | | | - Eileen O'Meara
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | - Sergey N Tereschenko
- Department of Myocardial Disease and Heart Failure, National Medical Research Center of Cardiology, Moscow, Russia
| | - Jorge Thierer
- Jefe de Unidad de Insuficiencia Cardíaca, Centro de Educación Médica e Investigaciones Clínicas Norberto Quirno (CEMIC), Argentina
| | - Orly Vardeny
- Minneapolis VA Center for Care Delivery and Outcomes Research, University of Minnesota, Minneapolis, Minnesota, USA
| | - Subodh Verma
- Division of Cardiac Surgery, St Michael's Hospital, University of Toronto, Toronto, Canada
| | - Pham Nguyen Vinh
- Cardiovascular Center, Tam Anh hospital, Tan Tao University, Vietnam
| | - Ulrica Wilderäng
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Natalia Zaozerska
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Daniel Lindholm
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Magnus Petersson
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
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He Y, Ling Y, Guo W, Li Q, Yu S, Huang H, Zhang R, Gong Z, Liu J, Mo L, Yi S, Lai D, Yao Y, Liu J, Chen J, Liu Y, Chen S. Prevalence and Prognosis of HFimpEF Developed From Patients With Heart Failure With Reduced Ejection Fraction: Systematic Review and Meta-Analysis. Front Cardiovasc Med 2021; 8:757596. [PMID: 34901217 PMCID: PMC8655693 DOI: 10.3389/fcvm.2021.757596] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/15/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Heart failure with improved ejection fraction (HFimpEF) is classified as a new type of heart failure, and its prevalence and prognosis are not consistent in previous studies. There is no systematic review and meta-analysis regarding the prevalence and prognosis of the HFimpEF. Method: A systematic search was performed in MEDLINE, EMBASE, and Cochrane Library from inception to May 22, 2021 (PROSPERO registration: CRD42021260422). Studies were included for analysis if the prognosis of mortality or hospitalization were reported in HFimpEF or in patients with heart failure with recovered ejection fraction (HFrecEF). The primary outcome was all-cause mortality. Cardiac hospitalization, all-cause hospitalization, and composite events of mortality and hospitalization were considered as secondary outcomes. Result: Nine studies consisting of 9,491 heart failure patients were eventually included. During an average follow-up of 3.8 years, the pooled prevalence of HFimpEF was 22.64%. HFimpEF had a lower risk of mortality compared with heart failure patients with reduced ejection fraction (HFrEF) (adjusted HR: 0.44, 95% CI: 0.33-0.60). HFimpEF was also associated with a lower risk of cardiac hospitalization (HR: 0.40, 95% CI: 0.20-0.82) and the composite endpoint of mortality and hospitalization (HR: 0.56, 95% CI: 0.44-0.73). Compared with patients with preserved ejection fraction (HFpEF), HFimpEF was associated with a moderately lower risk of mortality (HR: 0.42, 95% CI: 0.32-0.55) and hospitalization (HR: 0.73, 95% CI: 0.58-0.92). Conclusion: Around 22.64% of patients with HFrEF would be treated to become HFimpEF, who would then obtain a 56% decrease in mortality risk. Meanwhile, HFimpEF is associated with lower heart failure hospitalization. Further studies are required to explore how to promote left ventricular ejection fraction improvement and improve the prognosis of persistent HFrEF in patients. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021260422, identifier: CRD42021260422.
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Affiliation(s)
- Yibo He
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yihang Ling
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wei Guo
- Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Qiang Li
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Sijia Yu
- Department of Cardiology, 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 Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Rongting Zhang
- Department of Cardiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Zhiwen Gong
- Department of Cardiology, First People's Hospital of Kashgar Prefecture, Kashgar, China
- Department of Cardiology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Jiaxuan Liu
- Department of Cardiology, First People's Hospital of Kashgar Prefecture, Kashgar, China
- Department of Cardiology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Liyi Mo
- Department of Cardiology, First People's Hospital of Kashgar Prefecture, Kashgar, China
- Department of Cardiology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Shixin Yi
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Disheng Lai
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Younan Yao
- Department of Cardiology, 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
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Liu
- Department of Cardiology, 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 Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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