6,864
Participants
Start Date
July 10, 2017
Primary Completion Date
August 2, 2019
Study Completion Date
August 2, 2019
No intervention
No intervention
Beijing Anzhen hospital, Beijing
Fuwai hospital, Beijing
Guanganmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing
The first affiliated hospital of Dalian medical university, Dalian
Shanghai East hospital, Shanghai
Shanghai Renji hospital, Shanghai
Xuzhou third people's hospital, Xuzhou
The fisrt affiliated hospital of Wenzhou medical university, Wenzhou
Wuhan union hospital, Wuhan
China National Center for Cardiovascular Diseases
OTHER_GOV