CPET for 15 children in two groups
congenital heart disease
DISEASE
Statistical testing revealed no significant differences in the demographic, LVEF, preoperative 6MWD and disease types. The CPET results exhibited no significant differences in load at peak, VODemographic, LVEF, preoperative 6MWD, CPET and disease type of the total cohort and two groups.Data are expressed as the mean ± standard deviation or number (%).CHD, congenital heart disease; BMI, body mass index; LVEF, left ventricular ejection fraction; 6MWD, 6 min walk distance; VO