“Breathing Intervention for Cardiac Anxiety”
This study examines the impact of a breathing training intervention on cardiorespiratory sensations and anxiety in adults with cardiac arrhythmias.
Behavioral - Breathing exercise
Participants will perform a paced breathing intervention (slow breathing) prompted by pseudorandomized remote reminders (scheduled reminders plus non scheduled reminders), through cellular phone application.
Anatomical and Psychophysiological Substrates of Interoception