[Aortic Root Replacement with Homograft]

Infectious endocarditis is a severe infectious disease in cardiovascular surgery fields. Appropriate antibiotics administration is the principle of treatment, while surgical intervention is required when there is intensive tissue destruction, refractory infection, or high risk of embolism. Usually, surgical risks of infectious endocarditis are rather high as preoperative general condition is often poor. Homografts, which have excellent anti-infective properties, become one of the graft options for infectious endocarditis. Fortunately, we are able to use homografs without so much obstacles thanks to the presence of a tissue bank in our hospital. We will report our strategy and clinical courses of aortic root replacement using homograft for infective endocarditis.