The purpose of this study is to evaluate the safety and effectiveness of transcatheter aortic valve replacement in Chinese population.
Patients with symptomatic aortic stenosis/regurgitation
Subject has been informed of the nature of the study, agrees to its provisions and has provided written informed consent.
The subject agrees to comply with specified follow-up evaluations and to return to the investigational site where the procedure was performed.
Patients are technical and anatomical eligible for interventions
A known hypersensitivity or contraindication to any of the following which cannot be adequately pre-medicated: Aspirin Heparin (HIT/HITTS) and bivalirudin Nitinol (titanium or nickel) Ticlopidine and clopidogrel Contrast media
Subject refuses a blood transfusion.
Other medical, social, or psychological conditions that in the opinion of an Investigator precludes the subject from appropriate consent.
Life expectancy is less than one year
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China