Restenosis risk was elevated by diabetes (OR = 1.72, 95% CI 1.28-2.31) and hypertension (OR = 1.59, 95% CI 1.04-2.44), while medical therapy with nitrates (OR = 0.20, 95% CI 0.05-0.79) and higher albumin were protective. The gene discussed is ALB; the disease is Hypertension.