Impact of calcium on the procedural techniques and outcomes of chronic total occlusion percutaneous coronary intervention

Spyridon Kostantinis, Athanasios Rempakos, Bahadir Simsek, Judit Karácsonyi, Salman Allana, Michaella Alexandrou, Şevket Görgülü, Khaldoon Alaswad, Mir B. Basir, Rhian Davies, Stewart M. Benton, Oleg Krestyaninov, Dmitrii Khelimskii, Jarrod Frizzell, Luiz F. Ybarra, Rodrigo Bagur, Niranjan Reddy, Jimmy Kerrigan, Elias V. Haddad, Michael P. Love, Basem Elbarouni, Korhan Soylu, Ufuk Yıldırım, Philip Dattilo, Lorenzo Azzalini, Kathleen E. Kearney, Yasser Sadek, Ahmed ElGuindy, Nidal Abi Rafeh, Ömer Göktekín, Olga Mastrodemos, Bavana V. Rangan, Yader Sandoval, M. Nicholas Burke, Emmanouil S. Brilakis