In this video from the Arrhythmia Academy’s Journal Club, Dr Dominik Linz (Maastricht University Medical Centre, Maastricht, NL) is joined by Dr William McIntyre (McMaster University, Hamilton, CA) to discuss a paper published in Europace 2022 titled “Estimated incidence of previously undetected atrial fibrillation on a 14-day continuous electrocardiographic monitor and associated risk of stroke”. As first author, Dr McIntyre outlines the main findings of the trial, and provides more insight into how the simulation study was operated.