[On the prognostic value of electrocardiography in thoracic surgery under anesthesia].
D000758:Anesthesia / Q000150:complications*; D000776:Anesthesiology; D004562:Electrocardiography; D006801:Humans; D013903:Thoracic Surgery; D019616:Thoracic Surgical Procedures; D013909:Thorax / Q000601:surgery*
ANESTHESIA/complications; ELECTROCARDIOGRAPHY; THORAX/surgery