 This 28y/o RHM was admitted to a local hospital on 6/30/95 for a 7 day history of fevers, chills, diaphoresis, anorexia, urinary frequency, myalgias and generalized weakness. He denied foreign travel, IV drug abuse, homosexuality, recent dental work, or open wound. Blood and urine cultures were positive for Staphylococcus Aureus, oxacillin sensitive. He was place on appropriate antibiotic therapy according to sensitivity.. A 7/3/95 transthoracic echocardiogram revealed normal left ventricular function and a damaged mitral valve with regurgitation. Later that day he developed left-sided weakness and severe dysarthria and aphasia. HCT