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Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)  2009, Vol. 10 Issue (3): 230-232    DOI: 10.1631/jzus.B0820229
Biomedicine     
Aorta-to-right atrium fistula, an unusual complication of endocarditis
Miao-yan CHEN, Dan-dan ZHONG, Zhi-qiang YING
Department of Internal Medicine; Department of Cardiology, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
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Abstract  Infective endocarditis (IE) remains a serious disease. Aorta-to-right atrium fistula is a rare but very serious complication of IE and predicts a higher mortality. This report describes a 50-year-old man with endocarditis, vegetation, perforation of noncoronary sinus, and formation of two aorta-to-right atrium fistulas with native valves detected by transthoracic echocardiography. This disease is lethal despite developments in cardiac imaging and antibacterial therapy. Early diagnosis, aggressive antibacterial therapy, and surgical treatment may improve the prognosis.

Key wordsInfective endocarditis (IE)      Aorta-to-right atrium fistula      Echocardiography     
Received: 08 July 2008     
CLC:  R54  
Cite this article:

Miao-yan CHEN, Dan-dan ZHONG, Zhi-qiang YING. Aorta-to-right atrium fistula, an unusual complication of endocarditis. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 2009, 10(3): 230-232.

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http://www.zjujournals.com/xueshu/zjus-b/10.1631/jzus.B0820229     OR     http://www.zjujournals.com/xueshu/zjus-b/Y2009/V10/I3/230

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