动脉痉挛引起动力性冠状动脉狭窄并产生的疼痛，虽然是缺血性的，也往往在休息或夜间发生。

Pain due to dynamic coronary narrowing from arterial asm, although ischemic, tends to occur at rest or nocturnally .

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结论。充分理解脊柱后路手术后出现眼部并发症是至关重要的。虽然局部缺血性眶间隔综合征罕见，但它是最严重的并发症。

Conclusion. Understanding ocular complications after spinal surgery is vital. Although rare, but the most troublesome complication is ischemic orbital compartment syndrome.

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虽然FDA已经批准取栓器和吸栓器应用于急性缺血性脑血管病的治疗，但是这并不意味取栓器和吸栓器适用于每例患者。我认为这一点非常重要，大家需要牢记于心。

I think it is important to keep in mind that although the US FDA has approved clot retrieval devices and aspiration devices it does not mean that they are going to work in each case.

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