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Infective Endocarditis in a Patient with Transcatheter Pulmonary Valve Implantation
Cheng Wang1, Yan-Jie Li1, Lan Ma1
1Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University.
Abstract:
Infective endocarditis (IE) is a lethal complication inpatients with congenital heart disease. We report a case of percutaneous implanted pulmonary valve IE in a 49-year-old female. She underwent a previous surgery for tetralogy of Fallot with transannular patching of the right ventricular outflow tractat the age of 18 years. Echocardiography showed chronic moderate to severe pulmonary regurgitation with right heart enlargement. She underwent transcatheter pulmonary valve implantation with a 26 mm Venus-P valve (Venus Medtech, Shanghai, China) in order to release pulmonary insufficiency. Two months after implantation, she presented with recurrent chills and febrile for one week, and percutaneous implanted pulmonary valve IE was diagnosed. According to the antibiotic susceptibility test, she was given penicillin and gentamycin. At 12 months follow-up, TTE showed vegetation completely disappeared and the valve functioned normally. The patient recovered uneventfully without any complications like recurrent IE.
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