Happy May! This month for the May 2025 episode of the RCEM Learning Podcast Rob covers for Andy and Dave and discusses a systematic review and meta-analysis looking at the safety of different rate control methods in treating AF with rapid ventricular response. Becky and Chris go on a very deep dive through a guideline looking at the management of patients with suspected but unidentified poisoning and we then end with New Online! If you'd like to email us, please feel free to do so here. After listening, complete a short quiz to have your time accredited for CPD at the RCEMLearning website!