Atrial tachycardias in young patients may portend ominous prognosis. We present the case of a 17-year-old male with atrial tachycardia and extensive low-voltage areas in the right atrium, its treatment, and discuss potential diagnoses.
Keywords: atrial tachycardia; electroanatomical mapping; idiopathic atrial fibrosis.
© 2024 The Author(s). Journal of Arrhythmia published by John Wiley & Sons Australia, Ltd on behalf of Japanese Heart Rhythm Society.