The Dose-Effect Relationship of Wenxin Granules in the Treatment of Atrial Premature Beats
Conditions
- Atrial Premature Complexes
Interventions
- DRUG: Normal-dose Wenxin Granules
- DRUG: 1/2 Normal-dose Wenxin Granules
- DRUG: Twice Normal-dose Wenxin Granules
- DRUG: Placebo
Sponsor
China Academy of Chinese Medical Sciences