Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 1 · 100%High 0 · 0%

Proarrhythmia · adults in sinus rhythm after cardioversion of atrial fibrillation

Dofetilide probably leads to higher proarrhythmia compared with placebo or no treatment (moderate certainty).

1 finding from 1 review

Antiarrhythmics for maintaining sinus rhythm after cardioversion of atrial fibrillation 2019 · Cochrane Headline outcomes only
RR 5.5 [1.33, 22.8]
3 studies · 1183 participants
Moderate