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Article

Misperception in Heart Failure Phenotyping: Moving Beyond the Chamber to the Myocardium.

Journal of the American Heart Association - 3 Mar 2026

Park Jiesuck, Lim Jaehyun, Hwang In-Chang, Park Jin-Joo, Park Jun-Bean, Park Jae-Hyeong, Cho Goo-Yeong

Abstract excerpt

BACKGROUND: Left ventricular ejection fraction (LVEF) remains the cornerstone of heart failure (HF) phenotyping, yet it weakly correlates with outcomes and may overestimate systolic function, especially in elderly women with altered left ventricular geometry. We evaluated the limitations of conventional LVEF-based phenotyping, assessed sex-specific differences in left ventricular geometry, and tested whether...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 41744116
DOI: 10.1161/JAHA.125.047148
PMCID: PMC13055651

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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