LPA and ischemic stroke: In the confirmatory cohort, a comparable pattern of associations of ABO blood group and Lp(a) levels with the risk of MACEs was discerned, in which 254 MACEs (105 cardiovascular deaths, 94 nonfatal MIs, and 55 ischemic strokes) were recorded over a mean follow‐up of 45.73 ± 12.55 months.