High Burden of Premature Ventricular Complex Increases the Risk of New-Onset Atrial Fibrillation.

ABSTRACT: Background High burden of premature ventricular complex (PVC) leads to increased cardiovascular mortality. A recent nationwide population-based study demonstrated that PVC is associated with an increased risk of atrial fibrillation (AF). However, the relationship between PVC burden and new-onset AF has not been investigated. The purpose of the study is to elucidate whether PVC burden is associated with new-onset AF. Methods and Results We designed a single-center, retrospective, large population-based cohort study to evaluate the role of PVC burden and new-onset AF in Taiwan. Patients who were AF naïve with PVC were divided into the low burden group (<1000/day) and moderate-to-high burden group (≥1000/day) based on the 24-h Holter ECG report. New-onset AF was defined as a new or first dete

SUBMITTER: Lee PT 

PROVIDER: S-EPMC10111494 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature