Feasibility and safety of same-day discharge and shortened bedrest after atrial fibrillation ablation

BACKGROUND: While initial studies suggest that same-day discharge or shortened bedrest may be feasible for some patients following atrial fibrillation (AF) ablation, the risks and benefits of this approach remain unclear for patients undergoing hemostasis with figure-of-eight (FO8) suture technique. METHODS: We prospectively evaluated access site bleeding, length of hospitalization, urinary catheterization, and other clinical outcomes in patients undergoing AF ablation with 3 hours of bedrest between April and May 2021, and compared them to a control group that had undergone AF ablation with 6 hours of bedrest from April to July 2019. FO8 sutures were used for hemostasis in all patients. Independent risk factors for bleeding and urinary catheterization were determined using multiple logistic regression. RESULTS: Same-day discharge was achieved in 74% of patients in the 3-hour bedrest group compared to 7% of patients in the 6-hour bedrest group (p < 0.001). There were no differences between 3-hour and 6-hour bedrest groups in the rates of serious adverse events (2% vs. 1%, p = 0.45) or rehospitalizations or ED visits (1% vs. 3%, p = 0.45) within 30 days of ablation. The 3-hour bedrest group showed a non-significant trend toward more access site bleeding (15% vs. 8%, p = 0.10), but had a significant reduction in urinary catheterization (27% vs. 64%, p < 0.001) and opioid analgesia use (20% vs. 33%, p = 0.04). CONCLUSIONS: Same-day discharge after 3 hours of bedrest is safe and feasible following AF ablation and is not associated with higher rates of complications or rehospitalizations at 30 days. Reduced bedrest resulted in decreased opioid analgesia and urinary catheterization. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10840-022-01255-4.