So, while the evidence is mounting that if you have migraine with aura, you are at increased risk of having a P.F.O. (and vice versa), there is no firm evidence that this association is causal.

所以，即便存在证据表明患有先兆偏头痛的病人有较高风险患有P.F.O.（反之亦然），也没有确定的证据能够说明两者存在因果关系。

youdao

CONCLUSIONS: This study supports previous observations that migrainous infarction mostly occurs in the posterior circulation, and in younger women with a history of migraine with aura.

结论：既往的研究发现偏头痛梗死多发生在后循环且多见于有先兆偏头痛病史的年轻女性，这项研究对其予以支持。

youdao

Migraine with aura is a severe headache preceded by symptoms such as seeing flashing lights, temporary visual loss, speech problems or numbness of the face.

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Aschtenek Alem's daughter Lidsie Ejigu is a striking 31-year-old with an aura of fearlessness.

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With an aura of defeat starting to infect its global sprawl of 31, 000 eateries, the board nudged out chief executive Jack M.

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