Percutaneous transarterial aortic valve replacement in selected high-risk patients with aortic stenosis.

<h4>Background</h4>Percutaneous aortic valve replacement represents an endovascular alternative to conventional open heart surgery without the need for sternotomy, aortotomy, or cardiopulmonary bypass.<h4>Methods and results</h4>Transcatheter implantation of a balloon-expandable stent valve using a ... View More