Perioperative beta‐blockers vs placebo or usual care
Ventricular arrhythmias (within 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
It is very uncertain whether perioperative beta‐blockers changes ventricular arrhythmias (within 30 days) compared with placebo or standard care (very low certainty).
1 finding from 1 review
- Perioperative beta‐blockers for preventing surgery‐related mortality and morbidity in adults undergoing non‐cardiac… 2019 · Cochrane Headline outcomes onlyRR 0.72 [0.35, 1.47]5 studies · 476 participantsVery low