Prospective, single-arm, single-center clinical evaluation of transcatheter mitral valve intervention in subjects with mitral valve disease who are treated per standard of care and who have been determined by the local heart team as appropriate for interventional treatment. Eligible subjects will be treated by transcatheter mitral valve repair or transcatheter mitral valve replacement.~This single-arm registry will provide valuable new information regarding use of multiple mitral valve interventional devices and evaluate the safety and effectiveness of transcatheter mitral valve intervention in Chinese population with mitral valve disease.
The purpose of this study is to evaluate the safety and effectiveness of transcatheter mitral valve intervention in Chinese population with mitral valve disease.