abnormal circulating LDL cholesterol level decreased circulating LDL cholesterol level MP:0000183 MPheno.ontology decreased LDL cholesterol level decreased circulating beta-lipoprotein level low LDL cholesterol level low circulating LDL cholesterol level reduced amount in the blood of the lipoprotein:cholesterol complex that transports cholesterol out of the arteries and around the body, for use by various tissues in normal bodily functions reduced circulating LDL cholesterol level decreased circulating cholesterol level