Reduction Of Volumes Of A Lung And Work

Reduction of volumes of a lung and work interface Thorax muscles can lead secondary and To reduction of elasticity of a pulmonary fabric. Besides, VD/VT the relation Often happens increased because of the reduced volumes of a breath and an exhalation The syndrome and hypoventilation leads to increase. It is known that in a dream, ventilation of lungs A little decreases because force of interface decreases Respiratory function of the centres. Especially in a fast phase of a dream (REM) Coming the general muscles worsens ventilation and conducts to More serious hypoventilation. These mechanisms of development of hypoventilation Are especially important, when function muscles is broken. Effects Such form are often strengthened also by low sensitivity of the respiratory The centres. Night hardware auxiliary ventilation of lungs improves Displays of night hypoventilation at these patients also improves indicators Day gaugings of arterial gases of blood. Allocate following groups of the reasons of a short wind and noisy breath: Passableness infringements ways In this category of infringements describe conditions, Which can be connected with the block (corking) of respiratory ways and Diseases of type of a laryngitis, foreign matters, aneurysm of an aorta or Tumour , pressing a trachea or a bronchial tube, a bronchial asthma, Sharp infectious bronchitis and emphysema of lungs, etc.