The symptoms of Atrial Fibrillation (AF or AFib) range from mild to debilitating in severity,^1,2,3 the most commonly reported ones are heart palpitations, fatigue, shortness of breath, malaise, dizziness, anxiety and chest pain.^4,5,6 The frequency and severity of these symptoms varies greatly from patient to patient and symptoms can fluctuate widely over time within a patient.⁴