Objectives: To evaluate the safety and efficacy of stent placement in patients with hypertension caused by renalarterystenoses.
目的：评估支架置入治疗肾动脉狭窄的安全性和疗效。
2
Objective: To evaluate the primary and clinical efficacy of percutaneous transluminal angioplasty and stenting in patients with renovascular hypertension of renalarterystenoses.