Conclusions Endovascular stent angioplasty was a safe, effective for stenosis of extracranial ICA.

结论血管内支架成形术治疗颈动脉颅外段狭窄安全、有效。

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Conclusions Stent angioplasty is safe and effective for treatment of symptomatic stenosis at the beginning segment of vertebral artery.

结论支架成形术治疗椎动脉起始段狭窄是安全有效的方法。

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The Swedish Coronary Angiography and Angioplasty Registry (SCAAR) did, however, reveal a continuing risk of late stent thrombosis that does not diminish with time.

但是，这项瑞典冠状动脉血管造影及血管成形术注册研究(SCAAR)也显示，晚期支架血栓形成的风险持续存在，并没有随着时间的推移而减少。

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Patients with a positive coronary CT scan would then require a cardiac catheterization, with possible angioplasty and stent placement.

FORBES: Coronary CT Scans May Save You (And Your Hospital)

Procedures that are often used to treat a heart attack, such as balloon angioplasty and stent placement, or even surgery, are not helpful in treating broken heart syndrome.

CNN: Broken heart syndrome

The paper is based on data from Medicare beneficiaries included in an American College of Cardiology Foundation registry of patients who got angioplasty and stent procedures and in another database on bypass surgery maintained by the Society of Thoracic Surgeons.

WSJ: Heart Bypass Surgery May Offer Lower Death Risk Than Angioplasty