The second heart sound: a screening test for heart disease.
D000367:Age Factors; D000787:Angina Pectoris / Q000175:diagnosis; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D002037:Bundle-Branch Block / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006321:Heart / Q000502:physiology / Q000503:physiopathology; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D006973:Hypertension / Q000175:diagnosis; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D009203:Myocardial Infarction / Q000175:diagnosis; D010494:Pericarditis, Constrictive / Q000175:diagnosis; D011187:Posture; D013771:Tetralogy of Fallot / Q000175:diagnosis