ENDOCARDITIS WITH AN UNCOMMON GERM

Enterococci are normal inhabitants of gastrointestinal tract, being responsible for 5 to 18% of infective endocarditis and the incidence appears to be increasing. eleven patients with enterococcal endocarditis were studied. in a case series group, 10 men (average 57 years) and one woman (37 years) were studied. two patients had rheumatic heart disease, 5 patients arteriosclerotic disease and one patient chronic renal failure on hemodialysis. ten patients were treated with ampicillin and gentamycin. valve replacement was performed in 3 patients with aortic valve endocarditis, one on 8th day and two at the end of the treatment. overall clinical cure was achieved in 9 patients. two relapses occurred and 2 patients died as a result of refractory congestive heart failure and cerebral emboli. all of the enterococcal endocarditis cases were community acquired. in conclusion, infective endocarditis in patients with preexistent valvular heart disease, community acquisition and non specific symptoms with bacteriuria should be considered as enterococcal endocarditis. acta medica iranica, 44(3): 213-216; 2006 ©2006 tehran university of medical sciences. all rights reserved