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Evidence found and GRADE certainty

292 questions · 304 findings · 22 reviews

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No studies found 72 · 23.7%GRADE not reported 48 · 15.8%Very low 61 · 20.1%Low 94 · 30.9%Moderate 29 · 9.5%High 0 · 0%

Shengmai vs placebo

Lack of improvement in heart failure ( NYHA class improved < I class or worsening of heart failure) · patients with heart failure

Shengmai may leads to lower lack of improvement in heart failure (NYHA class improved < I class… compared with placebo (low certainty).

1 finding from 1 review

Shengmai plus usual treatment vs usual treatment alone

Lack of improvement in heart failure ( NYHA class improved < I class or worsening of heart failure) · patients with heart failure

Shengmai plus usual treatment may leads to lower lack of improvement in heart failure (NYHA class improved < I class… compared with usual treatment alone (low certainty).

1 finding from 1 review