[Determination of global diffusion of CO2 and its partial components under assisted respiration. Technical problems...

A study of partial CO2 ductance has been performed in patients under assisted ventilation. The authors propose methods for simultaneous measurement of paCO2, PAECO2, PECO2 and PICO2. This methodology is used in patients presenting different conditions accounting for respiratory resuscitation: barbiturate poisoning with healthy lungs, bronchial stasis, acute lung involvement, obstructive bronchopneumopathy and pulmonary embolism.