Diseases of Aortic Valve Clinical Trial
Official title:
Efficacy and Safety of the J-Valve Transcatheter Aortic Valve Replacement System in Patients With Aortic Regurgitation Disease
The purpose of this clinical study is to evaluate the effectiveness and safety of the transcatheter aortic valve system in the treatment of patients with severe aortic regurgitation disease who are at high or prohibitive surgical risk.
This study is a prospective, multicenter, single-arm, clinical study. ;