LPA and ischemic stroke: In a month-long study involving 25 patients with ischemic stroke, daily administration of 150 mg of aspirin caused a 55.63% decline in serum Lp(a) levels from baseline when baseline Lp(a) levels were >25 mg/dL, as compared to a 26.63% reduction from baseline when baseline Lp(a) levels were <25 mg/dL [71].