Massive gastrointestinal bleeding as a complication of open heart surgery in children. Report of two cases.
D001803:Blood Transfusion; D006348:Cardiac Surgical Procedures; D002648:Child; D006471:Gastrointestinal Hemorrhage; D006330:Heart Defects, Congenital; D006346:Heart Septum; D006470:Hemorrhage; D006801:Humans; D013903:Thoracic Surgery
BLOOD TRANSFUSION; HEART DEFECTS, CONGENITAL; HEART SEPTUM; HEART SURGERY; HEMORRHAGE, GASTROINTESTINAL