Risks of incident heart failure with preserved ejection fraction in Chinese patients hospitalized for cardiovascular diseases.

ABSTRACT:

Background

Endogenous aldehyde damages DNA and potentiates an ageing phenotype. The aldehyde dehydrogenase 2 (ALDH2) rs671 polymorphism has a prevalence of 30%-50% in Asian populations. In this study, we aimed to analyze risk factors contributing to the development of heart failure with preserved ejection fraction (HFpEF) along with the genetic exposure in Chinese patients hospitalized with cardiovascular diseases (CVD).

Methods

From July 2017 to October 2018, a total of 770 consecutive Chinese patients with normal left ventricular ejection fractions (LVEF) and established CVD (hypertension, coronary heart diseases, or diabetes) were enrolled in this prospective cross-sectional study. HFpEF was defined by the presence of at least one of symptom (dyspnoea and fa

SUBMITTER: Zhang JX 

PROVIDER: S-EPMC6938736 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature