Recurrent hospitalizations are associated with increased mortality across the ejection fraction range in heart failure.

ABSTRACT:

Aims

The proportion of patients hospitalized for heart failure (HF) with preserved left ventricular ejection fraction (LVEF) is rising, but no approved treatment exists, in part owing to incomplete characterization of this particular HF phenotype. In order to better define the characteristics of HF phenotypes in Finland, a large cohort with 12 years' follow-up time was analysed.

Methods and results

Patients diagnosed between 2005 and 2017 at the Hospital District of Southwest Finland were stratified according to LVEF measure and N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels. For this retrospective registry study, previously diagnosed HF patients were defined as follows: patients with reduced ejection fraction (HFrEF; LVEF ≤ 40%; n = 4042), mid-range ejection f

SUBMITTER: Huusko J 

PROVIDER: S-EPMC7524224 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature