title: Reply: To PMID 23265334.
authors.forename: Irina
authors.initials: I
authors.lastname: Suman-Horduna
authors.forename: Denis
authors.initials: D
authors.lastname: Roy
authors.forename: Mario
authors.initials: M
authors.lastname: Talajic
authors.forename: Paul
authors.initials: P
authors.lastname: Khairy
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001281:Atrial Fibrillation; D004554:Electric Countershock / Q000379:methods*; D017079:Exercise Tolerance / Q000187:drug effects*; D005260:Female; D006333:Heart Failure; D006801:Humans; D008297:Male; D010809:Physical Fitness / Q000523:psychology*; D011788:Quality of Life
chemical_list: D000889:Anti-Arrhythmia Agents