Efficacy and Safety of Qishenyiqi Dripping Pills for Treating Chronic Heart Failure With Preserved Ejection Fraction
Conditions
- Chronic Heart Failure With Preserved Ejection Fraction
Interventions
- DRUG: Qishen Yiqi dripping pills 2 bags/time + Qishen Yiqi dripping pills placebo 2 bags/time
- DRUG: Qishen Yiqi dripping pills 4 bags/time
- DRUG: Qishen Yiqi dripping pills placebo 4 bags/time
Sponsor
Tasly Pharmaceutical Group Co., Ltd