Cause-Specific Mortality of Patients With Atrial Septal Defect and Up to 50 Years of Follow-Up.

ABSTRACT: Background This study aimed to evaluate the long-term mortality and cause-specific mortality of patients with atrial septal defect (ASD) in a nationwide cohort. Methods and Results All patients diagnosed with simple ASD in the hospital discharge registry from 1969 to 2019 were included in the study. Complex congenital defects were excluded. Each subject was matched with 5 controls according to sex, age, and municipality at the index time. Adjusted mortality risk ratios (MRRs) were calculated using Poisson regression models. The median follow-up time was 11.1 years. Patients with ASD had higher overall mortality during follow-up, with an adjusted MRR of 1.72 (95% CI, 1.61-1.83). Patients with closed ASDs also had higher total mortality (MRR, 1.29 [95% CI, 1.10-1.51]). However, no difference

SUBMITTER: Muroke V 

PROVIDER: S-EPMC9939073 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature