Open-heart valve surgery in patients 65 and older.
D000367:Age Factors; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery; D001145:Arrhythmias, Cardiac / Q000401:mortality; D002302:Cardiac Output; D006348:Cardiac Surgical Procedures / Q000401:mortality; D003331:Coronary Vessels; D004617:Embolism / Q000401:mortality; D005260:Female; D006349:Heart Valve Diseases / Q000601:surgery*; D006352:Heart Ventricles / Q000293:injuries; D006470:Hemorrhage / Q000401:mortality; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000601:surgery; D011183:Postoperative Complications / Q000401:mortality