感染性心内膜炎：见主动脉瓣处有一大而不规则的红褐色赘生物。
This is infective endocarditis. The aortic valve demonstrates a large, irregular, reddish tan vegetation.
多种细菌感染、心功能、周围动脉栓塞、早发性人工瓣膜心内膜炎、主动脉瓣病变为危险因素。
The risk factors were polymicrobial infection, poor heart function, peripheral arterial embolism, early PVE and aortic valve lesion.
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