Effect of landiolol on heart rate control of atrial fibrillation in a patient with sick sinus syndrome under ventricular pacing

: A 62-year-old man with an ventricular pacemaker for sick sinus syndrome received right shoulder arthroplasty. During the intraoperative discrepancy between heart rate and pulse rate, continuous infusion of low dose landiolol was useful to control his heart rate of atrial fibrillation.