%0 Journal Article %T 234 The role of preprocedural assessment of aortic valve calcium volume for the optimization of percutaneous aortic bioprosthesis implantation (TAVI) %A Attisano,, Tiziana %A Ferraioli,, Mario %A Silverio,, Angelo %A Bellino,, Michele %A Esposito,, Luca %A , Di MuroFrancesca Maria %A Baldi,, Cesare %A Coscioni,, Enrico %A Galasso,, Gennaro %J European Heart Journal Supplements %V 22 %N Supplement_N %P N52-N63 %@ 1520-765X %D 2020-12-01 %I Oxford University Press %~ DeepDyve