Rheos系统是一个长期植入的颈动脉窦压力反射激活系统,它带有脉搏发生器和双侧颈动脉窦血管周围引线(carotid sinus leads,CSLs)。目前正在进行前瞻性临床试验评估其对药物治疗抵抗的顽固性高血压的疗效。该研究评估在植入CSLs装置后颈动脉结构的完整性。方法:为评估CSLs装置植 The Rheos system is a long term implanted carotid sinus reflex activation system with a pulse generator and bilateral carotid sinus leads (CSLs). Prospective clinical trials are currently underway to evaluate the efficacy of antihypertensive therapy on refractory hypertension. This study assesses the structural integrity of the carotid artery after implantation of the CSLs device. Methodology: To evaluate CSLs device placement