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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The case files of 4,456 medical admissions in 1975--1976 at Ahmadu Bello University Teaching Hospital, Kaduna, Nigeria, included 354 cardiovascular patients. The most common causes were hypertension (45.5%), cardiomyopathy (20.6%) and chronic rheumatic heart disease (14.4%). The mean age of hypertensive and cardiovascular patients was lower than in Europe. The majority of hypertensive patients suffer from essential hypertension. Congestive cardiac failure is the commonest complication of hypertension and cardiomyopathy. Rheumatic valvular disease with mitral incompetence is frequent and sometimes severe in young people. Other cardiovascular diseases included pericardial disease, bacterial endocarditis, cor pulmonale, anaemic heart failure, congenital and syphilitic heart disease. Coronary heart disease was only encountered in non-Africans. Cardiovascular mortality in hospital was high (20%).
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PMID:Cardiovascular disease in Northern Nigeria. 31 94

Seventy-one cases of endocarditis in adults, defined on strict clinical criteria over a period of 5 years were studied. The demographic profile was similar to other published studies except that no bimodal peak in age distribution was detected. The major presenting features were infection, cardiac failure and embolism. Rheumatic valvular disease (44%) was the most common predisposing condition. Twenty percent of our patients developed endocarditis on an apparently normal valve and 28% presented with prosthetic valve infection. M-mode echocardiography was carried out in only 44% of cases and with a low rate of detection of vegetations. Streptococcus viridans was the most common causal organism. The mortality for the total series (45%) was considerably greater than that in other recent reports. Our study confirmed that failure to show early response to appropriate antimicrobial therapy was an indication to consider immediate valve replacement.
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PMID:Infective endocarditis in adults in Glasgow, 1976-81. 388 62