期刊
JOURNAL OF THORACIC DISEASE
卷 9, 期 2, 页码 E103-E108出版社
PIONEER BIOSCIENCE PUBL CO
DOI: 10.21037/jtd.2017.02.41
关键词
Paravalvular leak (PVL); transcatheter aortic valve implantation (TAVI); closure device
Significant periprosthetic aortic regurgitation after transcatheter aortic valve implantation has become a major concern of this technique given its association with impaired survival. We report the successful closure of such defect using a vascular occlusion device with the creation of an arterio-arterial loop to gain enough support to advance the delivery sheath into de the left ventricle.
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