ArticleAmerican heart journal plus : cardiology research and practice2021
Beta-blockers are associated with reverse remodeling in patients with dilated cardiomyopathy and mid-range ejection fraction.
Article in American heart journal plus : cardiology research and practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 2 citations in OpenAlex.
- Cardioprotective Mechanisms of Beta-Blockers in Myocardial Ischemia and Reperfusion: From Molecular Targets to Clinical Implications.International journal of molecular sciences · 2025Review
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Authors and funding
7 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Background: Beta-blockers have been shown to induce left ventricular reverse remodeling (LVRR) in heart failure with reduced ejection fraction. This study aimed to determine whether beta-blockers could induce LVRR in patients with heart failure with mid-range ejection fraction (HFmrEF). Methods: We analyzed the national database from clinical personal records of dilated cardiomyopathy (DCM) maintained by Japanese Ministry of Health, Labour and Welfare, between 2003 and 2014. Patients with left ventricular ejection fraction (LVEF) of ≥40% and < 50% were included. Patients who did not have echocardiography at 2 years of follow-up were excluded. Eligible patients were divided into two groups according to the use of beta-blockers. Patient characteristics of two groups were adjusted by propensity score matching. The primary outcome was LVRR at 2 years of follow-up, defined as an improvement in LVEF ≥10%. Results: Out of 3064 patients, propensity score matching yielded 602 pairs. The mean age was 59.3 years and 896 patients (74.4%) were male. The primary outcome was observed more frequently in beta-blocker group (24.3% vs. 17.8%; Odds ratio [OR], 1.48; 95% confidence interval [CI], 1.12-1.96; Conclusions: Beta-blockers could induce LVRR in patients with DCM and HFmrEF.
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