evidencegaps
Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

155 questions · 156 findings · 14 reviews · Headline outcomes only

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No studies found 45 · 28.8%GRADE not reported 3 · 1.9%Very low 53 · 34%Low 31 · 19.9%Moderate 16 · 10.3%High 8 · 5.1%

Lidocaine vs amiodarone

Ventricular fibrillation · patients with myocardial infarction

It is very uncertain whether lidocaine changes ventricular fibrillation compared with amiodarone (very low certainty).

1 finding from 1 review

Lidocaine vs amiodarone

Diplopia plus sleepiness · patients with myocardial infarction

It is very uncertain whether lidocaine changes diplopia plus sleepiness compared with amiodarone (very low certainty).

1 finding from 1 review

Lidocaine vs placebo or no intervention

Adverse events (AEs; adverse drug reaction): asystole · patients with acute myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): asystole compared with placebo or no intervention (very low certainty).

1 finding from 1 review