Abstract
Background: Currently, newer strategies are being implemented regarding WATCHMAN placement in the community hospital, such as same-day discharge (SDD). The safety of this protocol needs to be further assessed.
Objective: The study aimed to evaluate the outcomes of SDD versus non-SDD in patients with nonvalvular atrial fibrillation who underwent WATCHMAN placement by comparing baseline demographics and post-procedure outcomes.
Methods: We retrospectively reviewed four hundred thirty patients who underwent the WATCHMAN procedure in a community hospital between July 2019 and September 2024. Outcomes studied included readmission and mortality rates within thirty days following WATCHMAN placement.
Results: From the 430 patients that were reviewed, 284 patients had non-SDD and 146 had SDD. All-cause readmissions within 30 days of discharge were significantly lower in the SDD group compared to that of the non-SDD (15.8% vs 25.7%, p = 0.02). Additionally, there was a statistically significant difference between the percentage of SDD versus non-SDD patients with thirty-day readmissions due to infectious etiologies (1.37% vs 5.99%; p=0.03).
Conclusion: The all-cause readmission rates of SDD vs non-SDD patients suggests that SDD is a safe and acceptable approach amongst patients undergoing LAAC in the community hospital setting with limited resources.
Keywords
Arrhythmia, Atrial fibrillation, Left atrial appendage closure, Same-day discharge