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Article

Clinical phenotypes and outcomes associated with improved left ventricular ejection fraction after biventricular pacing.

Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing - 1 Nov 2025

Kunte Sameer A, Inoue Lurdes Y T, Abraham William T, Cleland John G F, Curtis Anne B, Friedman Daniel J, Gold Michael R, Kutyifa Valentina, Linde Cecilia, Tang Anthony S, Sanders Gillian D, Al-Khatib Sana M

Abstract excerpt

BACKGROUND: In some patients who receive a cardiac resynchronization therapy (CRT) device, the left ventricular ejection fraction (LVEF) does not improve. METHODS: We analyzed patients enrolled in the REVERSE, MADIT-CRT, and BLOCK-HF trials, restricting the analysis to those who received CRT. Characteristics of patients with or without improved LVEF were compared using two sample t-tests and Pearson's chi-square...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 40205298
DOI: 10.1007/s10840-025-02040-9
PMCID: PMC12354237

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