Schultz, C.

patient aortic valve study conduction abnormalities implantation heart conduction c-thv abnormality prosthesis –patient mismatch echocardiography aortic stenosis corevalve projection difference medtronic corevalve system signi association transcatheter aortic valve replacement american stenosi lv systolic function society ori fice area c-thv software cardiology baseline system prosthesi degree systolic software table operator medtronic change velocity op views ficant gradient signi ficantly group american heart association op curve replacement american college function block disease annulu improvement –patient mismatch medtronic-corevalve cohort ejection percutaneou fraction aortic annulus agreement annular velocities contrast relation curve discharge van geuns rj jaegere p conduction disorders strain bundle branch block low-gradient aortic stenosis pacemaker intervention aortic valve c-arm op view serruys pw aortic direction