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Diagnostic scores predict morbidity and mortality in patients hospitalized for heart failure with preserved ejection fraction
Author(s) -
Verbrugge Frederik H.,
Reddy Yogesh N.V.,
Sorimachi Hidemi,
Omote Kazunori,
Carter Rickey E.,
Borlaug Barry A.
Publication year - 2021
Publication title -
european journal of heart failure
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.149
H-Index - 133
eISSN - 1879-0844
pISSN - 1388-9842
DOI - 10.1002/ejhf.2142
Subject(s) - medicine , hazard ratio , confidence interval , heart failure , ejection fraction , population , cardiology , environmental health
Aims To investigate the prognostic value of diagnostic scores for heart failure (HF) with preserved ejection fraction (HFpEF). Methods and results Consecutive patients with HFpEF admitted for unequivocal decompensated HF treated with intravenous loop diuretics were evaluated ( n = 443; mean age 78 ± 12 years; 60% women). The HFA‐PEFF and H 2 FPEF scores were calculated for all patients with echocardiography data available within 1 year and the population was stratified according to HFA‐PEFF scores 2–4 ( n = 79), 5 ( n = 93), or 6 ( n = 271) and H 2 FPEF score probabilities <90% ( n = 80), 90–95% ( n = 61), and 96–100% ( n = 293). HF readmission rates (95% confidence intervals) increased from 28.9 (22.7–35.0) per 100 patient‐years in HFA‐PEFF 2–4 to 46.0 (38.5–53.5) in HFA‐PEFF 5 and 45.0 (40.1–49.8) in HFA‐PEFF 6. Similarly, HF readmission rates increased with increasing H 2 FPEF probability: <0.90 [31.8 (25.3–38.2) per 100 patient‐years], 0.90–0.95 [41.5 (32.9–50.1)], and 0.96–1.00 [45.9 (41.2–50.6]. Median survival was 65 months (36–89 months) in HFA‐PEFF score 2–4, 45 months (26–59 months) in HFA‐PEFF score 5, and 28 months (22–42 months) in HFA‐PEFF score 6 ( P < 0.001), while the hazard ratio (95% confidence interval) for all‐cause mortality was 1.16 (1.02–1.32) per 0.10 increase in H 2 FPEF probability. Conclusions Among patients hospitalized with HFpEF, higher HFpEF probability according to diagnostic scores is associated with increased risk of subsequent HF readmissions and all‐cause mortality.