Cardiovascular revascularization medicine : including molecular interventions · 2017
Transcatheter aortic valve replacement through transcaval aortic access in a patient with duplicated inferior vena cava and poor iliofemoral anatomy.
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Fanari Zaher, Al-Akchar Mohammad, Mahmaljy Hadi, Goel Sachin, Goswami Nilesh J
Аннотация
Transthoracic (transapical and transaortic) access is inferior compared with femoral artery access. Percutaneous transcaval aortic access is a reasonable alternative approach that is being used in transcatheter aortic valve replacement (TAVR) in patients with poor iliofemoral anatomy. Duplicated Inferior vena cava (DIVC) is an uncommon abnormality. We report the case of 76-year-old lady with history of severe peripheral vascular disease, morbid obesity, diabetes, hypertension, hyperlipidemia and duplicated IVC that had severe symptomatic aortic stenosis. The patient had diffuse bilateral iliac disease precluding the arterial access required for TAVR. Other comorbidities made transthoracic access less desirable. We report the first successful Transcaval TAVR in a patient with DIVC.