Aortic Stenosis and Outcomes in Patients With Atrial Fibrillation: A Nationwide Cohort Study.

ABSTRACT: Background Patients with aortic stenosis (AS) have been underrepresented in the trials evaluating direct oral anticoagulants (DOACs) in atrial fibrillation (AF). We aimed to assess whether AS impacts outcomes in patients with AF and estimate the effects of DOACs versus warfarin in patients with AF and AS. Methods and Results The registry-based FinACAF (Finnish Anticoagulation in Atrial Fibrillation) study covered all patients with AF diagnosed during 2007 to 2018 in Finland. Hazard ratios (HRs) of first-ever gastrointestinal bleeding, intracranial bleeding, any bleeding, ischemic stroke, and death were estimated with cause-specific hazards regression adjusted for anticoagulant exposure variables. We identified 183 946 patients (50.5% women; mean age, 71.7 [SD, 13.5] years) with incident AF

SUBMITTER: Teppo K 

PROVIDER: S-EPMC10227229 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature