This report presents 2 cases with the use of different techniques to facilitate aortic valve crossing during transcatheter aortic valve replacement with a balloon-expandable system. Case 1 involves a balloon cushion technique with an Edwards Sapien 3 valve (Edwards Lifesciences), and case 2 describes successful crossing and implantation using a buddy balloon technique with an Edwards Sapien Ultra valve. ().

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8289146PMC
http://dx.doi.org/10.1016/j.jaccas.2019.11.022DOI Listing

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