Transcatheter valve implantation for patients with aortic stenosis: a position statement from the European Association of Cardio-Thoracic Surgery (EACTS) and the European Society of Cardiology (ESC), in collaboration with the European Association of Percutaneous Cardiovascular Interventions (EAPCI)Alec Vahanian, Thomas Walther, Nawwar Al‐Attar et al.|EuroIntervention|2008Cited by 175