[Value of preoperative cardiac examination].
D003935:Diagnostic Techniques, Cardiovascular; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D010808:Physical Examination; D011300:Preoperative Care; D013514:Surgical Procedures, Operative
HEART DISEASE/diagnosis; PREOPERATIVE CARE; SURGERY, OPERATIVE
Vaerdien af praeoperativ hjerteundersøgelse.