Coronaryarterydisease冠状动脉疾病istheleadingcauseofmortality/m??r?t?l?ti/死亡率，死亡数inWesternsociety.AtherosclerosisisaprogressivedegenerativeprocessassociatedwithCADthroughwhichtheendotheliallining内皮细胞ofthearterialwallsbe