Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Heart

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

Recurrence of atrial fibrillation · adults in sinus rhythm after cardioversion of atrial fibrillation

Quinidine leads to lower recurrence of atrial fibrillation compared with placebo or no treatment (high certainty).

1 finding from 1 review

Antiarrhythmics for maintaining sinus rhythm after cardioversion of atrial fibrillation 2019 · Cochrane Headline outcomes only
RR 0.83 [0.78, 0.88]
7 studies · 1624 participants
High