First in Human Feasibility Study With ADAPT 3D - ALR for Aortic Leaflet Repair

The operation is performed through a median sternotomy and with the hemodynamic support of standard cardiopulmonary bypass (CBP). diseased leaflets are excised meticulously. Calcifications at the level of the annulus will be removed just like in any other aortic valve replacement procedure. The annulus will be sized and the appropriate 3D single piece valve will be chosen. The implant technique will consist out of one running suture line at the level of the annulus, followed by fixation of the 3 commissural parts against the aortic wall. Valve competence and function will be assessed visually, and by TEE immediately coming of bypass.