Anatomic predictors of coronary obstruction in patients undergoing tavr for native aortic stenosis: an anaylsis of the international, multi-center cobra-tavr registry
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY(2020)
Abstract
Coronary obstruction is a rare (<1%) complication of transcatheter aortic valve replacement (TAVR) in native aortic valves that portends a poor prognosis. There are limited CT criteria to assess coronary obstruction risk in patients with native aortic stenosis. This is an international, multi-
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Key words
native aortic stenosis,coronary obstruction,multi-center,cobra-tavr
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