Objective:To observe the changes of pulmonaryventilationcapacity, clinic symptoms and the soluble interleukin 2 receptor(SIL 2R) of Pingxiao mixture treated group and aminophylline treated group.
Following the improvement of oxygen delivery capacity, mechanical ventilation can improve pulmonary circulation and increase cardiac output to certain degree.
机械通气在改善机体供氧的同时，可在一定程度上改善肺循环，增加心排血量；
3
Aerobic exercise can remarkably enhance the lung capacity, pulmonaryventilation volume as well as cardiac functions of blood-pumping and contraction etc. in female college students.