Sapien 3 Transcatheter Aortic Valve Replacement in Young Aortic Valve Stenosis Patients From China

TAVR procedure was performed according to standard clinical practice. Successful vascular access, delivery and deployment of the device and successful retrieval of the delivery system will be attempted. Vascular access site will be through transfemoral on the basis of pre-procedural evaluation of access site vessel. The procedure will be performed under local or general anesthesia and per clinical practice standard.