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Multicenter Registry Study of Aortic Valve Stenosis in Zhejiang Elderly（Mrs AVS）

Valvular Heart Disease Clinical Trial

Official title:
A Prospective, Multicenter,Registry Study of Aortic Valve Stenosis in Zhejiang Elderly

Clinical Trial Summary

Aortic valve stenosis (AVS) is becoming more and more frequent with the aging, which has brought a heavy burden to the world. However, the prevalence and prognosis of valvular heart disease are not so clear, especially in the developing countries such as China etc. Because of the slow and progressive nature of AVS, symptoms might not be too severe to be diagnosed on time. Our retrospective survey (Int J Cardiol. 2016 Nov 25) indicated that severe aortic valve stenosis are very common in China. Hence, we design a prospective, observational cohort study to provide contemporary information on the prevalence, characteristics, risk stratification，cost-effective ,treatments and prognosis of Chinese elderly patients with aortic valve stenosis.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03797820
Study type Observational [Patient Registry]
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact
Status Recruiting
Phase
Start date October 1, 2018
Completion date September 30, 2024
View Details
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