EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, Volume 9, Issue 6, 1 1 2013, Pages 761-4, 3 p following p764 How should I treat acute left main coronary obstruction after transapical aortic valve implantation? Nazeri I, Abdi S, Mandegar MH, Naemi S, Roshanali F, Tehrai M, Shahabi P, Debonnaire P, van der Kley F, Katsanos S, Delgado V, Van Mieghem NM