Presentation TCT 2012 Impact on the need for permanent pacemaker requirement after CoreValve prosthesis implantation with the new Accutrak delivery Catheter System Presenter: Antonio J. Mu?oz-Garc?a, Jose M Hern?ndez Garc?a, Juan H. Alonso Briales, Manuel F. Jim?nez Navarro, Antonio J. Dom?nguez Franco, Maria J. Molina Mora, Isabel Rodr?guez Bailon, MIguel Such Mart?nez, Eduardo de Teresa Galv?n January 03, 2012