Hemodynamic monitoring with the help of Extravascular lung water. Richard Siebert. EVLW. Extravasular lung water measures fluid in the pulmonary interstitium , alveoli and intracellular space but not pleural effusions EVLWI corrects for total body surface.
Am Rev Respir Dis. 1987 Sep;136(3):662-8.A prospective study of lung water measurements during patient management in an intensive care unit.Eisenberg PR, Hansbrough JR, Anderson D, Schuster DP.