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颈动脉支架置入术(CAS)后可导致较高的脑栓塞发生率,栓子来源不明。Faggioli等通过评价CAS后的脑栓塞发生率,及其与患者主动脉弓特点的关系来研究这种现象。该研究用造影和经食道超声心动图对59例行CAS(带有远端脑保护装置)患者的主动脉弓进行了检查。根据形态学特点将其分成两
Carotid stenting (CAS) can lead to a higher incidence of cerebral embolism, embolus unknown origin. Faggioli et al. Studied this phenomenon by evaluating the incidence of cerebral embolism after CAS and its relationship to the characteristics of the aortic arch in patients. The study examined the aortic arch of 59 patients with CAS (with distal brain protection) using contrast and transesophageal echocardiography. According to morphological characteristics will be divided into two