title: Angina pectoris and ECG abnormalities in relation to prognosis of coronary heart disease in population studies in Finland.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000175:diagnosis / Q000401:mortality*; D003327:Coronary Disease / Q000175:diagnosis / Q000401:mortality*; D004562:Electrocardiography; D005387:Finland; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D011379:Prognosis; D012424:Rural Population