Despite the convenience of the ILR with respect to everyday life, there is an offset to diagnostic sensitivity given inherent algorithms limiting the fastest time to detection 2 minutes. Current Heart Rhythm Consensus 2012 HRS/EHRA/ECAS Expert Consensus Statement on Catheter and Surgical Ablation of Atrial Fibrillation: Recommendations for Patient Selection, Procedural Techniques, Patient Management and Follow-up, Definitions, Endpoints, and Research Trial DesignS consensus demonstrates 30 seconds as deemed clinically acceptable for duration of atrial fibrillation. Despite advances in technology patients can frequently experience recurrence of atrial fibrillation either after cardioversion or post atrial fibrillation ablation.