Table 4.

Hospital events and postoperative complications

Event or complication	Result
Length of stay (d)	5.5 ± 1.77
Ultrasound postoperative day (d)	4.7 ± 1.17
Paroxysmal postoperative atrial fibrillation	36 (17.06)
Deep venous thrombosis on postoperative ultrasound	0
In-hospital bleeding events	6 (2.84)
Postoperative stroke	1 (0.47)
Return to operating room	2 (0.95)
Antiplatelet regimen at discharge
Aspirin + clopidogrel	191 (90.52)
Aspirin + ticagrelor	10 (4.74)
Aspirin	8 (3.79)
Clopidogrel	1 (0.47)
No antiplatelet agent	1 (0.47)

Values are presented as mean ± SD or n (%).