title: [Studies on early diagnosis of acute myocardial infarction --with special reference to ECG changes immediately after the attack of infarction and clinical findings (author's transl)].
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000150:complications / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000209:etiology