Anesthetic management of patients with paroxysmal atrial fibrillation in the perioperative period.

3 patients who developed paroxysmal atrial fibrillation tachycardia attacks during the perioperative period (1 with no obvious underlying disease but consecutive premature ventricular contractions, 2 with heart disease and hemodynamic fluctuations)

Pharmacological treatment (propranolol and digoxin, verapamil and digoxin, or verapamil and disopyramide)

Reduction in ventricular response and restoration of sinus rhythm