Comparing the Prognostic Performance Using Various Diagnostic Scoring Systems in Heart Failure With Preserved Ejection Fraction: Insights From the Nationwide Prospective Registry.
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) remains challenging to diagnose, and several scoring systems have been developed to aid evaluation. Emerging evidence suggests that these scores provide prognostic information. This study assessed the prognostic utility of HFpEF scoring systems and compa...