GLP-1 RAs use overall did not significantly increase the risk of AF (RR 0.97, 95% CI 0.83–1.12), AFL (RR 0.83, 95% CI 0.59–1.17), VAs (RR 1.24, 95% CI 0.92–1.67), and SCD (RR 0.89, 95% CI 0.67–1.19), compared with controls. Here, GLP1R is linked to atrial fibrillation.