title: THE SECOND HEART SOUND IN BIVENTRICULAR FAILURE DUE TO AFRICAN CARDIOMYOPATHY.
mesh_terms: D000349:Africa; D044383:Black People; D002305:Cardiac Tamponade; D009202:Cardiomyopathies; D004562:Electrocardiography; D006331:Heart Diseases; D006333:Heart Failure; D006347:Heart Sounds; D006801:Humans; D010493:Pericarditis; D010701:Phonocardiography; D014376:Tuberculosis; D014381:Tuberculosis, Cardiovascular
keywords: AFRICA; CARDIAC TAMPONADE; ELECTROCARDIOGRAPHY; HEART DISEASES; NEGROES; PERICARDITIS; PHONOCARDIOGRAPHY; TUBERCULOSIS, CARDIOVASCULAR