[1]Department of Cardiology;
Renmin Hospital of Wuhan University;
Wuhan 430060;
People’s Republic of China;
[1]Department of Cardiology;
Renmin Hospital of Wuhan University;
Wuhan 430060;
People’s Republic of China;
[1]Department of Cardiology;
Renmin Hospital of Wuhan University;
Wuhan 430060;
People’s Republic of China;
hypertension; valsartan; amlodipine; single-pill combination;