Aortic valve vegetations: examples of overestimation and underestimation of disease by two-dimensional echocardiography.
D000368:Aged; D001021:Aortic Valve / Q000473:pathology*; D003937:Diagnosis, Differential; D004452:Echocardiography; D004697:Endocarditis, Bacterial / Q000175:diagnosis* / Q000473:pathology; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged