Research Article

Randomized, Double-Blinded, Multicenter, Placebo-Controlled Trial of Shenfu Injection for Treatment of Patients with Chronic Heart Failure during the Acute Phase of Symptom Aggravation (Yang and Qi Deficiency Syndrome)

Table 5

Comparison of change in 6MWD (pre-to-post treatment) between SFI and placebo groups.

EndpointSFI (n=70)Placebo (n=69)P value

6MWDPosttreatment–pretreatment113.00±117.5582.99±127.990.0281