Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

9 questions · 9 findings · 1 reviews · Headline outcomes only

No studies found 5 · 55.6%GRADE not reported 0 · 0%Very low 3 · 33.3%Low 1 · 11.1%Moderate 0 · 0%High 0 · 0%

Lidocaine vs tocainide

Cardiac mortality · patients with myocardial infarction

It is very uncertain whether lidocaine changes cardiac mortality compared with tocainide (very low certainty).

1 finding from 1 review

Lidocaine vs mexiletine

Cardiac mortality · patients with myocardial infarction

It is very uncertain whether lidocaine changes cardiac mortality compared with mexiletine (very low certainty).

1 finding from 1 review