Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

71 questions · 78 findings · 39 reviews

No studies found 10 · 12.8%GRADE not reported 1 · 1.3%Very low 21 · 26.9%Low 27 · 34.6%Moderate 16 · 20.5%High 3 · 3.8%

Non‐invasive ventilation during exercise training vs exercise training alone or exercise training with sham non‐invasive ventilation

Exercise capacity: percentage change constant work rate endurance time Constant work rate cycle endurance test · patients with chronic obstructive pulmonary disease
1 finding from 1 review

Usual care with ivabradine vs Placebo, no intervention or usual care (with or without placebo)

Exercise capacity · adults (≥ 18 years of age) with a diagnosis of chronic heart failure with reduced ejection fraction (HFrEF)
2 findings from 1 review

Usual care with ivabradine vs Placebo, no intervention or usual care (with or without placebo)

Exercise capacity · patients with chronic heart failure with preserved ejection fraction
2 findings from 1 review