Changes of oxidized low density lipoprotein levels before and after percutaneous coronary intervention / 临床检验杂志

Objective To study the changes of the oxidized low density lipoprotein(ox-LDL) levels before and after percutaneous coronary intervention(PCI),and clarify the clinical significance of ox-LDL.Methods One hundred and thirty three patients with coronary heart disease(CHD) were divided into PCI(80) and non-PCI(53) groups.Fasting plasmas of before coronary angiography(CAG),plasmas immediate after CAG or PCI,and two days after PCI were collected,and the levels of ox-LDL and other lipids were detected.Results The level of ox-LDL in PCI group immediate after PCI was significantly higher than that before PCI [(86.9 ? 32.9) mg/L vs(75.4 ? 27.4) mg/L,P