title: Diagnostic and therapeutic technology assessment. Mandatory ECG before elective surgery.
mesh_terms: D000328:Adult; D000574:American Medical Association; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care; D013673:Technology Assessment, Biomedical; D014481:United States