200
Participants
Start Date
November 30, 2019
Primary Completion Date
June 30, 2021
Study Completion Date
June 30, 2021
Oral sodium loading test,Seated saline infusion test and Captopril challenge test
"Oral sodium loading test : Patients received 6g oral sodium every day for 3 days.~Seated saline infusion test: All participants received the infusion of 2 liters of 0.9% saline over 4 h in seated posture.~Captopril challenge test: Patients received 50 mg captopril orally at 8-9 a.m. after sitting or standing for at least 2 h. Blood samples were drawn at time zero and 2 h after the challenge."
Qifu Li, Chongqing
Chongqing Medical University
OTHER