Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExternal validation of the PROGRESS‐CTO perforation risk score: Individual patient data pooled analysis of three registries.AuthorsSimsek, Bahadir; Tajti, Peter; Carlino, Mauro; Ojeda, Soledad; Pan, Manuel; Rinfret, Stephane; Vemmou, Evangelia; Kostantinis, Spyridon; Nikolakopoulos, Ilias; Karacsonyi, Judit; Rempakos, Athanasios; Dens, Joseph A.; Agostoni, Pierfrancesco; Alaswad, Khaldoon; Megaly, Michael; Avran, Alexandre; Choi, James W.; Jaffer, Farouc A.; Doshi, Darshan; Karmpaliotis, DimitriPublicationCatheterization & Cardiovascular Interventions, 2023, Vol 101, Issue 2, p326ISSN1522-1946Publication typeArticleDOI10.1002/ccd.30551