Which is the worst risk factor for the long-term clinical outcome? Comparison of long-term clinical outcomes between antecedent hypertension and diabetes mellitus in South Korean acute myocardial infarction patients after stent implantation.

This large number of a nonrandomized and multicenter cohort study clearly demonstrated the detrimental impacts of the hypertension and diabetes on long-term clinical outcomes. Moreover, higher incidence of repeat revascularization after PCI in diabetic AMI patients a major concern until recently.