title: The precordial accelerogram in ischemic heart disease. A study of middle-aged and old-patients with angina pectoris; recent and old myocardial infarction.
mesh_terms: D000787:Angina Pectoris; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction
keywords: CORONARY DISEASE/diagnosis; ELECTROCARDIOGRAPHY