Vascular disease is a major contributor to life-threatening conditions such as aneurysms or blockages of the aorta.

血管疾病是引发危及生命的病态(例如动脉瘤或主动脉阻塞)的主要因素。

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The coolant has been examined for signs of combustion gases and checks have also been made of the cooling system for air locks or blockages.

已经对冷却剂进行测试，没有燃烧气体的迹象。检查冷却系统时，也没发现气封和阻塞的情况。

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Strokes and heart attacks occur when blockages in the arteries supplying the brain or heart muscles cut off the supply of blood to tissues.

当供应大脑或心脏肌肉的动脉阻塞，进而切断组织血液供应时，就会出现中风和心脏病发作的情况。

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Blockages can cause heart attacks or strokes.

VOA: special.2009.09.01

Another study of 2, 200 individuals found that routinely checking patients' arteries with angiograms, then fixing blockages when necessary with bypass surgery or balloon angioplasty, could reduce those events by 18 percent.

CNN: Research closing in on heart disease

Japanese consumers are said (by politicians and bureaucrats, that is) to be either indifferent to how such protection reduces choice and raises prices, or to support protectionism because they fear contaminated and disease-bearing foreign products, and the vulnerability of Japan to blockages of agricultural product imports.

FORBES: WTO Critique Of Japanese Agriculture