Learning curves for transfemoral transcatheter aortic valve replacement in the PARTNER-I trial: Success and safety

Sa'Ar Minha, Ron Waksman, Lowell P. Satler, Rebecca Torguson, Oluseun Alli, Charanjit S. Rihal, Michael Mack, Lars G. Svensson, Jeevanantham Rajeswaran, Eugene H. Blackstone, E. Murat Tuzcu, Vinod H. Thourani, Raj Makkar, John Ehrlinger, Ashley M. Lowry, Rakesh M. Suri, Kevin L. Greason, Martin B. Leon, David R. Holmes, Augusto D. Pichard