Overview
The purpose of this research is to compare the standard ambulatory ECG monitor, the MoMe ARC, against Fourth Frontier's "Frontier X Plus". This device is an FDA-Cleared chest-strap-based ECG wearable that provides an alternative modality to capture ambulatory ECG rhythm changes.
Eligibility
Inclusion Criteria:
- Adult participants (\>22 years; Frontier X is approved for use in this age group) who participate in \>4 days a week of \>150 minutes total per week of moderate to high intensity exercise who were prescribed a ambulatory ECG monitor for clinical purposes for 24 hours or more.
- Patients must agree to wear the Frontier X monitor for the prescribed duration and use the Frontier X Plus application
Exclusion Criteria:
- Current use of Implanted Cardiac Devices
- Pregnancy
- Known allergies to any of the materials listed in the "List of Patient-Contacting Materials"
- Presence of skin injuries or broken skin in the area where the chest strap is worn
- Inability to use a compatible mobile device required for the operation of the study device
- Any cognitive or physical limitations that, in the opinion of the investigator, limits the participant's ability to fully follow study procedures
- Medical restrictions on exercise for safety including cardiac, orthopedic or other relevant past medical history


