Performance of Purpose-Built vs Off-Label Transcatheter Devices for Aortic Regurgitation

Enrico Poletti, Matti Adam, Hendrik Wienemann, Antonio Sisinni, Kush Patel, Ignacio J. Amat‐Santos, Mateusz Orzałkiewicz, Francesco Saia, Damiano Regazzoli, Claudia Fiorina, Vasileios F. Panoulas, Christina Brinkmann, Arturo Giordano, Maurizio Taramasso, Francesco Maisano, Marco Barbanti, Ole De Backer, Nicolas M. Van Mieghem, Azeem Latib, Mattia Squillace, Stephan Baldus, Martin Geyer, Andreas Baumbach, Francesco Bedogni, Tanja K. Rudolph, Luca Testa