Open heart surgery beyond the sixth decade of life.
D000368:Aged; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery; D001919:Bradycardia / Q000000981:diagnostic imaging; D006348:Cardiac Surgical Procedures / Q000009:adverse effects; D001026:Coronary Artery Bypass; D005112:Extracorporeal Circulation / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery; D010138:Pacemaker, Artificial; D011183:Postoperative Complications; D011379:Prognosis; D011859:Radiography