title: [VARIOUS PROBLEMS ON SURGERY OF VENTRICULAR SEPTAL DEFECTS].
mesh_terms: D006348:Cardiac Surgical Procedures; D005853:Geriatrics; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006352:Heart Ventricles; D006354:Heart, Artificial; D007223:Infant; D009026:Mortality; D013903:Thoracic Surgery
keywords: GERIATRICS; HEART SEPTAL DEFECTS, VENTRICULAR; HEART SURGERY; HEART, MECHANICAL; INFANT; MORTALITY