Prolonged extracorporeal circulation.
D005112:Extracorporeal Circulation; D006330:Heart Defects, Congenital; D006346:Heart Septum; D006352:Heart Ventricles; D006354:Heart, Artificial; D006801:Humans; D054088:Ventricular Septum
HEART DEFECTS, CONGENITAL; HEART SEPTUM, VENTRICULAR; HEART, MECHANICAL