Abstract
Elevated lipoprotein(a) [Lp(a)] is an causal risk factor for atherosclerosis and is hereditary, which requires attention, because there is no approved medication formally for Lp(a) lowering in clinical pratice; even statins, which are first-line lipid-lowering therapy, do not lower Lp(a). After 50 years of research on Lp(a), in addition to strong evidence for atherogenesis, elevated Lp(a) denifed as >125 nmol/L, is confirmed to be common with 20% of the population. The European Atherosclerosis Society and the European Society of Cardiology recommend Lp(a) testing for individuals with risk of inherited elevated Lp(a) or moderate/high-risk according to risk cardiovascular assessment models. Lp(a)-lowering therapies are being developed; most notably, the HORIZON trial for impact of Lp(a) lowering with pelacarsen, which reduces Lp(a) synthesis through messenger RNA inhibition. Whiles pending their approval decisions formally, individuals with elevated Lp(a) should be controled traditional cardiovascular risk factors closely.