1. Left atrial appendage closure during cardiac surgery: Safe but underutilized in California
- Author
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Hadaya, Joseph, Hernandez, Roland, Sanaiha, Yas, Danielsen, Beate, Carey, Joseph, Shemin, Richard J., and Benharash, Peyman
- Subjects
Pulmonary and Respiratory Medicine ,Adult: Coronary ,Surgery ,Cardiology and Cardiovascular Medicine - Abstract
OBJECTIVE: Left atrial appendage (LAA) closure is associated with reduced rates of stroke in patients with atrial fibrillation (AF). We evaluated trends in LAA closure, the association of LAA closure with stroke/systemic embolism, and its safety profile in patients with AF who underwent cardiac surgery in California. We further tested for hospital-level variation in concomitant LAA closure. METHODS: Adults who underwent coronary artery bypass grafting and/or valve surgery with preoperative AF were identified in the 2016 to 2019 Office of Statewide Health Planning and Development databases. Propensity score matching was performed to study risk-adjusted associations of LAA closure with ischemic stroke/systemic embolism. Hospital-level variation was studied using intraclass correlation coefficients. RESULTS: Among 18,434 patients with AF who underwent coronary artery bypass grafting/valve surgery, 47.7% received LAA closure. Rates of LAA closure increased from 44.4% to 51.4% from 2016 to 2019 (P
- Published
- 2023
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