Inclusion Criteria:  Diagnosed with DM Paroxysmal AF  Exclusion Criteria:  Type 1 DM, Symptoms of hypotension or systolic blood pressure <90mmHg, Severe renal impairment with eGFR<30mL/minute/1.73m2, History of lower limb amputation, Hypersensitivity to Dapagliflozin, Currently taking any SGLT2i, Pregnancy, Currently taking anti-arrhythmic drugs Undergoing catheter ablation will be excluded