DECREASED MORTALITY RATE IN OPEN-HEART SURGERY. ANALYSIS OF REASONS.
D006348:Cardiac Surgical Procedures; D006330:Heart Defects, Congenital; D006331:Heart Diseases; D006354:Heart, Artificial; D009026:Mortality; D011183:Postoperative Complications; D013903:Thoracic Surgery
HEART DEFECTS, CONGENITAL; HEART DISEASES; HEART SURGERY; HEART, MECHANICAL; MORTALITY; POSTOPERATIVE COMPLICATIONS