Aims & Scope

Heart Rhythm O2is the newest online-only, open access publication of the Heart Rhythm Society and is one of two open access companion titles to the respected HeartRhythm. With a focus on cardiac arrhythmias and electrophysiology, Heart Rhythm O2 publishes original clinical and experimental research, review articles, points-of-view, images and short reports focusing on new technologies, commentaries and letters to the editor. All articles will be peer reviewed. As an open access journal, Heart Rhythm O2 serves as a major venue for sharing the latest research and technologies for electrophysiologists and allied health professionals from around the world.

Case reports, illustrations, and educational vignettes can be submitted to the journal's companion title, HeartRhythm Case Reports.