Premature ventricular contraction increases the risk of heart failure and ventricular tachyarrhythmia.

ABSTRACT: Premature ventricular contraction (PVC), a common arrhythmia affecting 1-2% of the general population, has been considered to have a benign clinical course. However, people with PVC often develop heart failure and ventricular arrhythmias such as ventricular tachycardia. We aimed to clarify the risk of heart failure and lethal ventricular arrhythmias in people with PVC. The Korean National Health Insurance Service database was used for this study. People who underwent nationwide health check-ups in 2009 were enrolled in this study and clinical follow-up data until December 2018 were analyzed. Newly diagnosed PVC in 2009 (≥ 1 inpatient or outpatient claim) were identified and cumulative incidence of heart failure (≥ 1 inpatient claim) and ventricular arrhythmias (≥ 1 inpatient or outpatient

SUBMITTER: Kim YG 

PROVIDER: S-EPMC8209189 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature