Open access
Aug 2026
Heart Rate Recovery Index as a Functional Marker in Heart Failure with Preserved Ejection Fraction: Associations with H2FPEF Score, Longitudinal Systolic Function and Left Atrial Remodelling
HRRI is significantly reduced in HFpEF and distinguishes patients with and without heart failure, and shows associations with echocardiographic markers of diastolic and longitudinal systolic dysfunction, exercise capacity, and H2FPEF score.
Andreea Dache, C. Văcărescu, Minodora Teodoru et al.
· Journal of Clinical Medicine · 0 citations