Cardiovascular pathology in renal transplant recipients.
Various cardiovascular complications are among the major causes of mortality in renal transplant recipients. The authors examined the cardiovascular findings from necropsy of 18 renal transplant patients. All but three of the patients showed one or more pathological abnormalities. Five patients exhibited severe coronary arteriosclerosis with acute myocardial infarction with a history of myocardial infarction noted in four patients. In addition, one patient showed moderate and two showed mild coronary arteriosclerosis. Also prevalent were left ventricular (LV) hypertrophy (10/18), right ventricular (RV) hypertrophy (7/18), LV dilatation (4/18), RV dilatation (8/18), left atrial dilatation (3/18), and right atrial dilatation (6/18). Valvular abnormalities consisted of dilatations of mitral ring (1/18), pulmonic valve (2/18), and tricuspid valve (3/18). Pericarditis was found in two patients and aortic atherosclerosis in ten patients. Findings on routine chest roentgenograms and electrocardiograms did not always correspond with the anatomical findings noted on necropsy examination. The results demonstrate a marked increase in the incidence of various cardiac abnormalities in renal transplant recipients.
D000328:Adult; D002318:Cardiovascular Diseases / Q000175:diagnosis / Q000209:etiology*; D003327:Coronary Disease / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006349:Heart Valve Diseases / Q000209:etiology; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology; D011183:Postoperative Complications