Figure 1From: Successful trans-apical aortic valve implantation for a high risk patient with aortic stenosis using a new second-generation TAVI device — J-Valve™ systemThe J-Valve™ system. J-Valve™ is composed of a porcine aortic valve attaching to a self-expandable nitinol stent with three U-shape graspers encircling the valve stent.Back to article page