Volumetric Capnometry, more than end-tidal carbon dioxide
Volumetric capnography: x-axis is time in seconds, y-axis: exhaled CO2 in mmhg. I: Phase 1, II: phase 2, III: phase 3. PaCO2: partial pressure of carbon dioxide in blood, PeCO2: partial pressure of CO2 in exhaled volume. FeCO2: fractional concentration of carbon dioxide, Valv: alveolar minute ven...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Society of Mechanical Ventilation
2021-09-01
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| Series: | Journal of Mechanical Ventilation |
| Subjects: | |
| Online Access: | https://www.journalmechanicalventilation.com/volumetric-capnometry-more-than-end-tidal-carbon-dioxide/ |
| Summary: | Volumetric capnography: x-axis is time in seconds, y-axis: exhaled CO2 in mmhg. I: Phase 1, II: phase 2, III: phase 3. PaCO2: partial pressure of carbon dioxide in blood, PeCO2: partial pressure of CO2 in exhaled volume.
FeCO2: fractional concentration of carbon dioxide, Valv: alveolar minute ventilation/minute, VDaw: dead space in ml, VDaw/VTE: ratio of dead space to alveolar tidal volume, VeCO2: carbon dioxide production per minute, Vtalv: alveolar tidal volume in mL. |
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| ISSN: | 2694-0450 |