求翻译：动脉硬化的发生与血管内皮细胞损伤、血脂过高、高血压以及血流动力学异常有关。发生动脉粥样硬化的病因被认为与血脂过高，特别是一种叫做低密度脂蛋白是什么意思？

Occurrence of atherosclerosis and vascular endothelial cell injury, excessive lipid, hypertension and hemodynamic abnormality related. Etiology of atherosclerosis is considered excessively high blood lipid, especially something called the low density lipoprotein-cholesterol (LDL-C) of substances related to high levels. Also, nutrition and lifestyle and genetic factors. If eaten food containing fat (FAT, grease), carbohydrates (sugar, starch) too much, and too little physical activity, and obesity, hypertension, diabetes and family history (parents or/and brothers and sisters have the same disease). The latest study found that about atherosclerosis and apolipoprotein gene mutation, which is a related protein and fat metabolism.