In February 2010, I suffered from breath difficulty again while I was in a friend's home. I almost died at that time.

2010年2月的某一天，我在一个朋友家，又出现了呼吸困难的现象，我几乎要死了。

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Then to observe the improvement condition of breath difficulty and lung function in both groups before and after treatment.

观察两组治疗前后呼吸困难和肺功能改善情况。

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The biggest difficulty is that it’s very easy to make fMRI data unusable by moving a little, holding your breath, or even thinking about a bunch of random stuff.

最大的困难是，很容易就可以使fMRI数据不可用，比如小小移动一下，屏住呼吸，甚至思考一群随机的东西。

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If you develop difficulty breathing or shortness of breath, chest pain or abdominal pain, sudden dizziness, confusion or have persistent vomiting, you should seek medical attention immediately.

FORBES: 2013 Flu Season: How to Protect Yourself

It is important to mention that individuals that already have the flu who then become more ill during the duration of the illness, (difficulty breathing, or shortness of breath) need to seek medical attention immediately in an emergency department, as the risk of secondary pneumonia rises with an abrupt deterioration of your condition.

FORBES: 2013 Flu Season: How to Protect Yourself

However, he said the symptoms that are associated with thyroid nodules include tenderness in the thyroid area, ear or jaw pain, difficulty or discomfort swallowing, a tickling feeling in the throat and shortness of breath with exertion because the nodule may be compressing the windpipe.

CNN: Tipper Gore released from hospital