title: The measurement of extravascular lung water by thermal-green dye indicator dilution.
abstract: The theory and practice of the thermal-dye indicator-dilution method for measurement of EVLW has been discussed, and all available animal data from our laboratory correlating EVTV and gravimetric EVLW have been presented. The method appears to function well over the entire range of edema seen , and to be minimally dependent on cardiac output. Thermal-indicator loss does not seem to be a significant problem and does not impair the accuracy of this method. Out results are consistent with earlier works in the field in identifying significant differences between the isotopic EVLW methods and the thermal-dye method, and it seems likely that these differences are due to the much greater diffusion rate of the thermal indicator.
mesh_terms: D000818:Animals; D001834:Body Water / Q000032:analysis*; D002302:Cardiac Output; D004285:Dogs; D006801:Humans; D007201:Indicator Dilution Techniques; D008168:Lung / Q000032:analysis* / Q000503:physiopathology; D008722:Methods; D009929:Organ Size; D011654:Pulmonary Edema / Q000503:physiopathology; D013997:Time Factors