Cardio assiut 2020 wrap up of af session and how to apply guidelines Basics of Electrophysiologic study, part 1 (2020) Rate vs rhythm control, what is new in esc 2020 Tachyarrhythmias 2020 (for the undergraduates) Asymptomatic WPW management Electrophysiology basics,part1(lecture) Cardiac pacemakerspart iii Cardiac pacemakers part ii Cardiac pace makerspart 1 ELectrophysiology basics part4 Electrophysiologic basis part3 Eps basics,part2(lecture) Electrophysiologic basics,part1(lecture) Persistent Atrial Fibrillation Management: Case preventation Early results of RF ablation in assiut university