Rensen Zhang

Weight-stratified analysis of the heterogeneous effects of miniaturized cardiopulmonary bypass on perioperative outcomes in children with congenital heart disease: A retrospective cohort study

Introduction Miniaturized cardiopulmonary bypass (CPB) circuits may reduce intraoperative transfusion in pediatric cardiac surgery, but their effects across body weight categories remain unclear. This study compared transfusion and outcomes between conventional and miniaturized C...