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left ventricular ejection fraction

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Cardiology

Cardiac Resynchronization Therapy: Metabolomic Insights into Heart Failure Improvement

This study reveals how cardiac resynchronization therapy (CRT) improves left ventricular function in heart failure patients and modulates systemic metabolomic profiles, highlighting differences between ischemic and nonischemic cardiomyopath

Sep 15, 2026
Cardiology

Rethinking Hemodynamics in Aortic Stenosis: The Paradoxical Normal-Flow, Low-Ejection Fraction Phenotype and Post-TAVI Outcomes

A substudy of the COMPARE-TAVI 1 trial identifies a unique NF-LEF phenotype in 10.7% of aortic stenosis patients. Despite reduced LVEF, these patients maintain normal flow through eccentric remodeling and achieve clinical improvements post-

Jan 22, 2026Sign in to read
Cardiology

Safety of Beta Blocker Withdrawal After Myocardial Infarction Without Reduced Ejection Fraction: Insights from the REBOOT Trial Post Hoc Analysis

Post hoc analysis of the REBOOT trial shows that withholding or withdrawing beta blockers after myocardial infarction in patients with preserved LVEF (>40%) does not increase short-term or recurrent ischaemic events, challenging current

Sep 2, 2025
Cardiology

Decline in LVEF Predicts Ventricular Tachyarrhythmias and Mortality in HFpEF: Insights from the CHART-2 Study

A mild-to-significant decline in left ventricular ejection fraction (LVEF) in heart failure with preserved ejection fraction (HFpEF) signals higher risks of lethal arrhythmias, sudden cardiac death, and mortality, underscoring the need for

Sep 2, 2025
Cardiology

Decoding Heart Failure Risk: Integrated Systolic and Diastolic Function Trajectories and Proteomic Insights

Bayesian modelling of combined systolic and diastolic function trajectories in older adults reveals distinct patterns predicting heart failure subtypes and identifies potential proteomic targets for therapy.

Sep 2, 2025

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