Eitaro Kodani

3 weeks ago | onlinelibrary.wiley.com | Eitaro Kodani |Takeshi Yamashita |Hiroshi Inoue |Hirotsugu Atarashi

1 The Authors' Reply We would like to thank Dr. Hassan for your interest in our recently published study “Association between changes in heart rate and adverse events in patients with non-valvular atrial fibrillation: A post hoc analysis of the J-RHYTHM Registry.” [1] There were several limitations in our study as already mentioned in the article [1]. Our replies to the comments are as follows. First, we agree that heart rate (HR) fluctuation may have influenced the incidence of adverse events.