高血压病(EH)是老年人的常见病,严重危害老年人的健康。对于一个高血压病患者而言,其靶器官的损害程度比单纯的一个非常高的血压值对诊断更为重要。高血压病与心脏自主神经功能有着密切关系,业已证实心率变异(HRV)分析可作为反映自主神经对血压调节的无创性指标。HRV与老年性高 Hypertension (EH) is a common disease in the elderly, seriously endangering the health of the elderly. For a hypertensive patient, the extent of damage to his target organ is more important than a mere high BP value for diagnosis. Hypertension and cardiac autonomic nervous function are closely related to heart rate variability (HRV) analysis has been confirmed as a reflection of autonomic nervous system blood pressure regulation of noninvasive indicators. HRV and senile high