Patients with newly diagnosed atrial fibrillation (AF) benefit from early rhythm control therapy, according to results of EAST – AFNET 4, an AFNET/EHRA trial presented in a Hot Line session today at ESC Congress 2020. [1,2] Early rhythm control therapy with antiarrhythmic drugs and/or AF ablation reduced a composite of cardiovascular death, stroke, and hospitalization for worsening heart failure or acute coronary syndrome in 2789 patients with early AF and cardiovascular risk factors compared to usual care over a 5-year follow-up time.