Table II.

Postoperative results

	Redo patients (n = 109)	Control group (n = 1257)	p
On-pump with arrested heart	102 (93.6)	1141 (90.7)	0.20
On-pump with beating heart	3 (2.8)	111 (8.8)	0.01
Off-pump with beating heart	4 (3.7)	6 (0.5)	0.006
CPB time (min)	90 (31–294)	71 (17–255)	<0.01
Cross clamp time (min)	65 (13–164)	58 (10–168)	0.001
No-touch aortic technique	2 (1.8)	46 (3.7)	0.24
Use of bypass graft
Bypass graft	3 (1–5)	4 (1–6)	0.005
LIMA	28 (52.8)	863 (77)	<0.01
SVG	47 (88.6)	833 (74.4)	0.35
Radial artery	4 (7.5)	15 (1.3)	0.006
Mechanical support (hours)	14 (5–89)	14 (3–147)	0.12
ICU length of stay (days)	2 (1–25)	2 (1–27)	0.77
Length of hospital stay (days)	4 (4–25)	4 (3–52)	0.05
Postoperative bleeding (mL)	450 (50–1050)	350 (50–2250)	<0.01
Postoperative transfusion (Units)
Packed red blood cells	2 (0–8)	2 (0–10)	0.18
Fresh frozen plasma	5 (0–26)	5 (0–27)	0.16
Postoperative complications
Reexploration for bleeding	4 (3.7)	11 (0.9)	0.02
AF	32 (29)	207 (16)	<0.01
Gastrointestinal complication	1 (0.9)	3 (0.2)	0.28
Renal failure	8 (7)	166 (13)	0.06
Pulmoner complication	4 (3.7)	39 (3)	0.45
Stroke/TIA	1 (0.9)	28 (2.2)	0.31
Inotrope support	61 (58)	394 (31)	<0.01
IABP support	3 (2.8)	7 (0.6)	0.03
Mediastinitis	0	5 (0.4)	0.66
Wound infection	3 (2.8)	5 (0.4)	0.02
CPB indicates cardiopulmonary bypass; ICU, intensive care unit; IABP, intra-aortic balloon pump; LIMA, left internal mammary artery; SVG, saphenous vein graft