560
Participants
Start Date
January 1, 2017
Primary Completion Date
December 31, 2021
Study Completion Date
December 31, 2021
Gene-directed dosage of warfarin
the first day given model prediction dose \* 1.5 times（\<6mg）；the second day given model prediction dose；adjusted dose based on INR from the third day
standard dosage of warfarin
the first day given 4.5mg; adjusted dose based on INR from the second day
Chinese Academy of Medical Sciences Fuwai Hospital, Beijing
China National Center for Cardiovascular Diseases
OTHER_GOV