Elevated level of lecithin:cholesterol acyltransferase (LCAT) is associated with reduced coronary atheroma burden

Plasma LCAT mass concentration is upregulated in CAD patients and inversely related to plaque volume, suggesting atheroprotective effects. LCAT mass concentration outperformed LCAT activity in risk prediction models for atheroma burden, suggesting that LCAT mass is a key variable in atheroprotection. Further studies assessing LCAT as a therapeutic target in cardiovascular disease are warranted.