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Lung ultrasound in nephrology: Basics, applications, limitations, and future directions. [PDF]
Gogula NSAR, Koratala A.
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European Journal of Nuclear Medicine, 1987
Extravascular lung water (idQw1) is measured in vivo from the difference in mean transit times, computed by extrapolating the dilution curves, of two indicators, one freely diffusible, the other confined to the intravascular space. Using 3H2O it has been shown that idQw1 is smaller than the amount of extravascular water obtained from the difference ...
Giuntini C +3 more
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Extravascular lung water (idQw1) is measured in vivo from the difference in mean transit times, computed by extrapolating the dilution curves, of two indicators, one freely diffusible, the other confined to the intravascular space. Using 3H2O it has been shown that idQw1 is smaller than the amount of extravascular water obtained from the difference ...
Giuntini C +3 more
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Clinical Measurement of Extravascular Lung Water
Critical Care Clinics, 1986The thermal-dye technique for the measurement of ELW is available for clinical and experimental use. This method is safe and can be performed serially in an individual patient. Although it is invasive, it requires only a central venous catheter and an arterial catheter, which are often already in place for routine hemodynamic monitoring and management.
E D, Sivak, H P, Wiedemann
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2021
The introduction of transpulmonary thermodilution technique allowed us to estimate extravascular lung water (EVLW) and pulmonary vascular permeability index (PVPI) quantitatively at the bedside. The estimation of EVLW by transpulmonary thermodilution has thoroughly been validated in humans against gravimetry which is regarded as the gold standard. EVLW
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The introduction of transpulmonary thermodilution technique allowed us to estimate extravascular lung water (EVLW) and pulmonary vascular permeability index (PVPI) quantitatively at the bedside. The estimation of EVLW by transpulmonary thermodilution has thoroughly been validated in humans against gravimetry which is regarded as the gold standard. EVLW
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Extravascular Lung Water Monitoring
2021Water contributes 80% of the lung components; however, most of them existed in the blood vessels and distributed in a gradient of increasing density from nondependent to dependent regions. By definition, extravascular lung water (EVLW) is the amount of water that is contained in the lungs outside the pulmonary vasculature, composed of the sum of ...
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Extravascular lung water measurement in septic sheep
Journal of Surgical Research, 1986Sheep were prepared with a chronic lung lymph fistula and studied unanesthetized following septicemia by infusion of live Escherichia coli 10(9) ml/kg bw or injection of oleic acid 0.05 ml/kg bw. Extravascular lung water (EVTV) was measured with thermal-dye technique and compared to gravimetrically measured lung water (EVWV). Septic sheep had increased
S, Andreasson +3 more
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Extravascular Lung Water Measurement
2007Extravascular lung water (EVLW) is the term used to describe water within the lungs but outside the pulmonary vasculature. Excessive EVLW volume is a common and serious feature of critical illness. However, clinical assessment of the extent of pulmonary capillary leakage is difficult and inconsistent [1, 2].
B. Maddison, T. Best, R. M. Pearse
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Regional extravascular lung water in normal sheep
Journal of Applied Physiology, 1979We measured the regional distribution of pulmonary extravascular water to test our prediction that, because of higher vascular hydrostatic pressure in more dependent zones, the bottom of the lung would tend to be wetter than the top. We injected eight normal sheep under halothane anesthesia with 125I-labeled albumin and killed them 5 min later.
M R, Flick +3 more
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