Esmolol is used to control rapid heartbeats or abnormal heart rhythms. Esmolol is approved for the treatment of rapid control of ventricular rate in patients with atrial fibrillation or atrial flutter in perioperative, postoperative, or circumstances where short-term control of ventricular rate with a short-acting agent is desirable. Read more about https://medicaldialogues.in/generics/esmolol-2721657