Kim YH, et al. - This research incorporated a comparative analysis of the 3-year clinical outcomes of routine angiographic follow-up (RAF) and clinical follow-up (CF) in diabetic patients who underwent percutaneous coronary intervention (PCI) with drug-eluting stents (DES). A correlation was demonstrated between RAF following index PCI with DES in patients with diabetes with an increased incidence of revascularization and major adverse cardiac events (MACE) without changes of death or re-infarction rates as well as increased target lesion revascularization (TLR) and target vessel revascularization (TVR) rates in both first- and second-generation DES.