Comment on

• The Incidence and Natural Progression of New-Onset Postoperative Atrial Fibrillation.

  Abdelmoneim SS, Rosenberg E, Meykler M, Patel B, Reddy B, Ho J, Klem I, Singh J, Worku B, Tranbaugh RF, Sacchi TJ, Heitner JF. Abdelmoneim SS, et al. JACC Clin Electrophysiol. 2021 Sep;7(9):1134-1144. doi: 10.1016/j.jacep.2021.02.005. Epub 2021 Apr 28. JACC Clin Electrophysiol. 2021. PMID: 33933413
• Is New-Onset Postoperative AF a First Presentation of Paroxysmal AF?: The Answer Is Still Unclear.

  Kaur H, Belley-Côté EP, McIntyre WF. Kaur H, et al. JACC Clin Electrophysiol. 2021 Nov;7(11):1435-1436. doi: 10.1016/j.jacep.2021.08.017. JACC Clin Electrophysiol. 2021. PMID: 34794665 No abstract available.