LPA and myocardial infarction: Results: Those with normal Lp(a) (18.69 ± 5.39 mg/dL) had substantially lower rates of MACE, such as myocardial infarction (HR = 1.89, p = 0.002), stroke (HR = 1.48, p = 0.039), and cardiovascular mortality (HR = 2.23, p = 0.001), than those with raised Lp(a) (79.31 ± 35.13 mg/dL).