This paper summarizes the nursing experience of 21 patients undergoing endoscopic radial artery harvesting for coronary artery bypass grafting.Postoperative care includes prevention of radial artery graft vasospasm, control of heart rates and blood pressure, volume management, monitoring of arterial blood gas parameters, care for antithrombotic treatment, wound care, and rehabilitation training of the affected limb.All skin incisions were healed.All patients were followed up for 11-26 months, none of them had developed occlusion of the bridge vessels, recurrence of angina or myocardial infarction.