Study of Transcatheter Aortic Valve Replacement With A² Flex and Commissural Alignment Technology in Severe Aortic Stenosis
Conditions
- Aortic Stenosis Symptomatic
Interventions
- DEVICE: transcatheter aortic valve replacement in severe aortic stenosis
Sponsor
Peijia Medical Technology (Suzhou) Co., Ltd.
Collaborators