The relationship between the mRNA expression of LPA receptor subtypes and the myocardial hypertrophy and apoptosis in AMI rat and in AMI rat treated with carvedilol were studied.

• 提示LPA三种受体亚型在心肌重塑过程中有重要作用，卡维地洛的治疗机制可能与LPA受体信号通路相关。