Nobuyuki Enzan

Advancing Heart Failure Classification Beyond Left Ventricular Ejection Fraction: Unsupervised Machine Learning Insights From the Japanese Nationwide Acute Decompensated Heart Failure Cohort: JROADHF

Background Heart failure (HF) classification based on left ventricular ejection fraction (LVEF) inadequately captures HF heterogeneity, limiting phenotype‐specific therapies. While machine learning (ML) has been applied to HF with preserved ejection fraction, comprehensive approa...