如果不矫治，肺内的血管就会被过多的血流损伤。
If not repaired, the blood vessels in the lungs become damaged by the extra blood flow.
服用碧萝芷？能够减少血流内炎症物质的数量并且已表明可以改善气喘病症状和肺功能。
Intake of Pycnogenol? Decreases the amount of circulating inflammatory substances in the blood stream and has been shown to improve asthma symptoms and the lung function.
然而，机械通气不仅能够改善呼吸功能，而且通过胸腔内压力及肺容积的改变，直接影响患者血流动力学。
However, mechanical ventilation could not only improve respiratory function, but have a direct impact on hemodynamics by changing the intrathoracic pressure and lung volume.
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