Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

78 questions · 78 findings · 4 reviews · Heart

No studies found 23 · 29.5%GRADE not reported 0 · 0%Very low 32 · 41%Low 17 · 21.8%Moderate 4 · 5.1%High 2 · 2.6%

Lidocaine vs disopyramide

Ventricular fibrillation · patients with myocardial infarction

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

1 finding from 1 review

Lidocaine vs disopyramide

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

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): asystole compared with disopyramide (very low certainty).

1 finding from 1 review

Lidocaine vs disopyramide

Adverse events (AEs; adverse drug reaction): sinoatrial block · patients with myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): sinoatrial block compared with disopyramide (very low certainty).

1 finding from 1 review

Lidocaine vs disopyramide

Adverse events (AEs; adverse drug reaction): cardiac blocks (high‐degree atrioventricular block and bundle) · patients with myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): cardiac blocks… compared with disopyramide (very low certainty).

1 finding from 1 review

Lidocaine vs tocainide

All‐cause mortality · patients with myocardial infarction

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

1 finding from 1 review

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 tocainide

Adverse events (AEs) (1 or more events) · patients with myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): any adverse event compared with tocainide (very low certainty).

1 finding from 1 review

Lidocaine vs mexiletine

All‐cause mortality · patients with myocardial infarction

It is very uncertain whether lidocaine changes all‐cause mortality compared with mexiletine (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

Lidocaine vs mexiletine

Ventricular fibrillation · patients with myocardial infarction

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

1 finding from 1 review

Lidocaine vs mexiletine

Adverse events (AEs; adverse drug reaction): atrioventricular block · patients with myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): atrioventricular block compared with mexiletine (very low certainty).

1 finding from 1 review

Lidocaine vs mexiletine

Adverse events (AEs; adverse drug reaction): composite neurological adverse event (confusion, vertigo, nystagmus, vomiting and diplopia) · patients with myocardial infarction

It is very uncertain whether lidocaine changes adverse events (AEs; adverse drug reaction): composite neurological… compared with mexiletine (very low certainty).

1 finding from 1 review