title: Ventricular ejection fraction and results by cardiac surgery.
mesh_terms: D000792:Angiography; D002302:Cardiac Output; D006348:Cardiac Surgical Procedures / Q000009:adverse effects; D005500:Follow-Up Studies; D006321:Heart / Q000503:physiopathology*; D006322:Heart Aneurysm / Q000601:surgery; D006331:Heart Diseases / Q000503:physiopathology*; D006333:Heart Failure / Q000401:mortality; D006334:Heart Function Tests; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006352:Heart Ventricles; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality; D009204:Myocardial Revascularization / Q000009:adverse effects