Objective:To study the characteristics of 24 hours ambulatory blood pressure monitoring (ABPM) of senile hypertension (EH) and their correlation with the carotid atherosclerosis (CAS).

• 目的:研究老年原发性高血压(EH)患者24h动态血压(ABPM)与颈动脉粥样硬化(CAS)的关系。