title: Management of dyslipidemia after coronary artery bypass grafting.
abstract: The results of serial angiographic studies and intervention trials in patients after coronary artery bypass artery grafting have provided ample evidence that abnormalities of the plasma lipoprotein system are one of the most significant risk factors for a rapid atherosclerotic attrition of saphenous vein grafts. In addition to confirming the well recognized role and contribution of cholesterol-rich LDL or lipoprotein B particles to the progression of atherosclerotic lesions, intervention trials have also provided strong evidence for the atherogenic capacity of some intact and partly delipidized triglyceride-rich very low density lipoprotein and intermediate density lipoprotein (lipoprotein B complex) particles, and the protective effect of some (high density lipoprotein 3) but not all high density lipoprotein particles. Most importantly, those studies have emphasized the need for an early, aggressive treatment of dyslipoproteinemias with pharmacological agents as the most efficient therapeutic approach to delaying, if not preventing, the detrimental effect of atherosclerosis on saphenous vein grafts.
authors.affiliation: Oklahoma Medical Research Foundation, Oklahoma City 73104, USA. alaupovicp@omrf.ouhsc.edu
authors.forename: P
authors.initials: P
authors.lastname: Alaupovic
mesh_terms: D000367:Age Factors; D000368:Aged; D001053:Apolipoproteins / Q000378:metabolism; D001161:Arteriosclerosis / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D010641:Phenotype
chemical_list: D001053:Apolipoproteins