The pattern of acquired heart disease in Nigerian children.
D000293:Adolescent; D006328:Cardiac Catheterization; D009202:Cardiomyopathies / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D004719:Endomyocardial Fibrosis / Q000453:epidemiology; D005260:Female; D006322:Heart Aneurysm / Q000453:epidemiology; D006331:Heart Diseases / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009205:Myocarditis / Q000150:complications / Q000453:epidemiology; D009549:Nigeria; D010493:Pericarditis / Q000150:complications / Q000453:epidemiology; D011446:Prospective Studies; D012214:Rheumatic Heart Disease / Q000453:epidemiology; D012737:Sex Factors