Prevalence of fat by cardiac magnetic resonance imaging stratified by age in 940 patients referred for evaluation of arrhythmogenic (rv) dysplasia by Sosnovik David E, Abbara Suhny, Danik Stephan B, Neilan Thomas, Brady Thomas J, Ahmed Waleed, Vorasettakarnkij Yongkasem, Deeprasertkul Peerawut, Sidhu Manavjot, Verdini Daniel, Medina-Zuluga Hector, Holmvang Gotfred, Ghoshhajra Brian