Patient Centered Mobile Health Technology-Enabled Atrial Fibrillation Management: Phase 2

Inclusion Criteria

Inclusion Criteria: 1. Aged 18 or older at time of consent 2. Diagnosis of paroxysmal (Afib lasting less than 7 days) or persistent (7 days or longer) atrial fibrillation 3. BMI (Body Mass Index) ≥ 27.0 Exclusion Criteria: 1. Permanent Afib (decision has been made not to attempt sinus rhythm) 2. Severe valvular disease 3. Moderate mitral valve stenosis 4. Prior cardiac surgery 5. Presence of implanted cardiac device 6. History of cardiac arrest 7. Left ventricular ejection fraction (LVEF) ≤ 35% 8. Life expectancy \< 1 year 9. Non-English speaking 10. Treating clinician deems unsafe for exercise 11. Any other reason that makes patient unsuitable for study at the discretion of the PI