| Abstract: | In acute experiments on cats with closed chest the author studied the influence of artificial ventilation of increased frequency or volume on the pulmonary edema degree, foam formation intensity, pulmonary gas exchange and the animals survival in experimental pulmonary edema caused by intravenous infusion of mixture fatty acids. It was shown, that artificial ventilation of increased frequencies or volumes in pulmonary edema reduces the increase of the pulmonary coefficient and edema liquid quantity at the beginning of edema and it does not become stronger in following stages. Artificial ventilation of increased regimes decreases the foam formation, increases survival of the animals, delays the arterial pressure decrease, improves the pulmonary gas exchange. Artificial ventilation of increased frequency is more effective then ventilation of increased volume decreases foam formation and improves gas exchange in the lungs. |
