“…Sixty‐six patients underwent 136 surgical procedures including pulmonary valve plasty (consisting of pulmonary valve commissurotomy, leaflet's delamination, augmentation, and resuspension) (n = 45), repair of tetralogy of Fallot (n = 40), main pulmonary artery “de‐banding” (n = 12), ostium secundum atrial septal defect closure (n = 9), ventricular septal defect closure (n = 8), ligation of patent ductus arteriosus (n = 6), bidirectional cavopulmonary anastomosis, arterial switch operation (n = 2), double outlet right ventricle repair (n = 2), complete atrioventricular septal defects repair (n = 2), subaortic fibromuscular resection (n = 2), coronary artery plasty (n = 1), Fontan operation (n = 1), PA‐IVS repair (PV commissurotomy + RVOT muscle band resection) (n = 1), and mitral valve plasty (n = 1).…”