Brazilian Evidence Reinforces the Applicability of the H2FPEF and HFA-PEFF Scores in HFpEF

Heart failure with preserved ejection fraction (HFpEF) remains a diagnostic challenge in modern cardiology. Representing approximately half of all heart failure cases, this condition presents with complex pathophysiology, often subjective diagnostic criteria, and more limited therapeutic options., In this context, the use of diagnostic scoring systems, such as H2FPEF and HFA-PEFF, has gained importance, providing clinicians with standardized and evidence-based tools to guide both diagnosis and risk stratification., A prospective study conducted at a Brazilian tertiary hospital provides relevant data [...]