Figure 1From: Real-time MR-guided transarterial aortic valve implantation (tavi): in vivo evaluation in swineNitinol CoreValve (A) featuring an aortic valve formed from porcine pericardial tissue, MR image (B); modified MR compatible delivery catheter (C). (D-G) Real-time TrueFISP images of MR-guided CoreValve deployment in vivo. Arrowheads in (E-G) show successive stent release and final stent position in histologic correlation (H).Back to article page