Janota M, Zajic F
Z Erkr Atmungsorgane. 1976 Mar;144(3):254-8.
The importance of respiratory muscles in relation to circulation and ventilation was investigated in acute hypotonia after acetylcholin injection. The tonus of respiratory muscles was assessed by measuring the circumference of chest and abdomen. Changes of volume of the body cavities were examined by body plethysmography. A significant relation between the increase of circumferences of the chest and abdomen and increase of lung volume was registered. The authors conclude, that the tonus of the respiratory muscles determines the volume of chest and abdomen and influences the distribution of blood.
在注射乙酰胆碱后急性肌张力减退的情况下，研究了呼吸肌在循环和通气方面的重要性。通过测量胸围和腹围来评估呼吸肌的张力。采用人体体积描记法检查体腔容积的变化。记录到胸围和腹围的增加与肺容积增加之间存在显著关系。作者得出结论，呼吸肌的张力决定了胸部和腹部的容积，并影响血液分布。
