Table 3.

Early clinical results (N=227)

Variable	No. (%)
Operative mortality	4 (1.7)
Postoperative complications	55 (24.2)
Atrial fibrillation (new onset)	36 (15.8)
Acute kidney injury	4 (1.8)
Low cardiac output syndrome	10 (4.4)
Bleeding requiring reoperation	8 (3.5)
Respiratory complications	10 (4.4)
Stroke	2 (0.9)
Mediastinitis	0