Epidemiology and Short-Term Outcomes of Heart Failure With Preserved and Mildly Reduced Ejection Fraction in Colombia: Insights of the Colombian Heart Failure Registry (RECOLFACA)

Authors

DOI:

https://doi.org/10.14740/

Keywords:

Systolic blood pressure, Treatment, Comorbidities, Quality of life, Mortality

Abstract

Background: Heart failure with preserved or mildly reduced ejection fraction (HFpEF/HFmrEF) has differences in therapy and development when compared with HF with reduced EF (HFrEF). We aimed to describe the clinical characteristics and all-cause mortality of patients with HFpEF/HFmrEF compared to those with HFrEF from the Colombian Heart Failure Registry (RECOLFACA).

Methods: RECOLFACA included Colombian adult patients with ambulatory HF recruited from 2017 to 2019. All-cause mortality was our main outcome. We used the Kaplan-Meier method, life table, and Cox proportional hazard models to evaluate the role of the comorbidities on mortality, with a significant P-value of < 0.05. All statistical tests were two-tailed.

Results: We included 2,514 patients, and 1,139 (45.3%) had a diagnosis of HFpEF or HFmrEF. HFpEF/HFmrEF diagnosis was not significantly related to either higher or lower risk of mortality compared to an HFrEF diagnosis; however, the individual risk factors for this outcome varied between the two groups. Health-related quality of life (HRQL) was a common risk factor for both groups.

Conclusion: Although the EF classification was not a significant risk factor for mortality, patients with HFpEF/HFmrEF exhibited a unique profile of risk factors for mortality, the HRQL, highlighting the relevance of an adequate classification of the HF patients.

Author Biography

  • Juan E. Gomez-Mesa, Fundación Valle del Lili

    Asociación Sociedad Colombiana de Cardiologia y Cirugia Cardiovascular
    NIT: 860039362

    Street 127, Nº 16A-76 office 502 , Bogotá, Colombia.

Published

2025-05-08

Issue

Section

Original Article

How to Cite

1.
Morales-Rodriguez LN, Rivera-Toquica A, Saldarriaga C, et al. Epidemiology and Short-Term Outcomes of Heart Failure With Preserved and Mildly Reduced Ejection Fraction in Colombia: Insights of the Colombian Heart Failure Registry (RECOLFACA). Cardiol Res. 2025;16(3):267-277. doi:10.14740/