Table 1.

Patient demographics, preoperative and intraoperative characteristics

	Group 1 VSD	Group 2 TOF	P value
Age (years)	0.38 (0.13)	0.37 (0.13)	ns
Weight (kg)	4.81 (0.41)	5.89 (1.01)	ns
Oxygen saturations (%)	97.5 (2.6)	82.8 (6.2)	0.0038
Male:female	3:3	3:3	ns
Systolic blood pressure (mm Hg)	83.8 (10.9)	88.5 (13.6)	ns
Fractional shortening (%)	34.7 (2.5)	34.0 (8.5)	ns
Bypass time (minutes)	117 (127)	140 (28)	ns
Cross-clamp time (minutes)	86 (95)	87(51)	ns

Data displayed as mean (SD).

P<0.05 was significant.

TOF, tetralogy of Fallot; VSD, ventricular septal defect.