Qi J P, Zeitler E
Abteilung für Röntgendiagnostik, Klinikum Nürnberg.
Rofo. 1991 Oct;155(4):357-62.
Arterial stenoses of supra-aortic vessels, particularly of the subclavian and vertebral arteries, can be successfully treated by percutaneous transluminal angioplasty (PTA). In 125 patients primary success was achieved in 93% by PTA; 84 patients have been followed up for an average of 46 months and a clinical cure rate of 98.8% has been achieved. Apart from one re-stenosis all patients were symptom free and no other re-stenoses could be demonstrated. PTA of occlusions of supra-aortic vessels has less chances of success.
主动脉弓上血管的动脉狭窄，尤其是锁骨下动脉和椎动脉的狭窄，可通过经皮腔内血管成形术（PTA）成功治疗。在125例患者中，PTA的一次成功率为93%；84例患者平均随访46个月，临床治愈率达98.8%。除1例再狭窄外，所有患者均无症状，未发现其他再狭窄情况。主动脉弓上血管闭塞的PTA成功率较低。
