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Original Research Open Access

Left Atrial Appendage Closure Patients with Same Day Discharge Versus Non-same Day Discharge: Demographics and Outcome Comparisons

  • 1Internal Medicine, Mercyhealth, Rockford, IL, United States
  • 2Mercy Health System, South Barrington, IL, United States
  • 3Office of Research, UIC, Rockford, IL, United States
+ Affiliations - Affiliations

Corresponding Author

Zayd Parekh, zayd@parekhhouse.com

Received Date: November 02, 2025

Accepted Date: December 23, 2025

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

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