TET2 and Stroke: TET2 is associated with an increased risk of overall stroke (OR = 1.06, P = 0.02), ischemic stroke (OR = 1.05, P = 0.03), transient ischemic attack (OR = 1.07, P = 0.01) and small vessel stroke (OR = 1.29, P = 0.01), as well as adverse 90‐day modified Rankin scale (mRS ≥ 3) before (OR = 1.34, P = 0.005) and after adjusted for age, sex, and stroke severity (OR = 1.30, P = 0.02).