title: Prolonged PR interval and coronary artery disease.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000150:complications / Q000453:epidemiology / Q000503:physiopathology; D006330:Heart Defects, Congenital / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis / Q000503:physiopathology*; D012214:Rheumatic Heart Disease / Q000503:physiopathology; D013997:Time Factors