scholarly journals End tidal carbon dioxide as a predictor of the arterial PCO2 in the emergency department setting

2004 ◽  
Vol 21 (5) ◽  
pp. 557-559 ◽  
Author(s):  
C Yosefy
Keyword(s):  
Carbon Dioxide ◽  
Emergency Department ◽  
Arterial Pco2 ◽  
Emergency Department Setting ◽  
End Tidal Carbon Dioxide ◽  
End Tidal

scholarly journals End-tidal Carbon Dioxide Monitoring in the Emergency Department

2006 ◽  
Vol 13 (10) ◽  
pp. 1086-1086
Author(s):  
Gerald Kierzek ◽  
Thomas Jactat ◽  
Florence Dumas ◽  
Jean-Louis Pourriat
Keyword(s):  
Carbon Dioxide ◽  
Emergency Department ◽  
End Tidal Carbon Dioxide ◽  
Carbon Dioxide Monitoring ◽  
End Tidal

PREHOSPITAL END TIDAL CARBON DIOXIDE PREDICTS HEMORRHAGIC SHOCK UPON EMERGENCY DEPARTMENT ARRIVAL

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Natalie Bulger ◽  
Brenna Harrington ◽  
Josh Krieger ◽  
Andrew Latimer ◽  
Saman Arbabi ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Emergency Department ◽  
Hemorrhagic Shock ◽  
Emergency Department Arrival ◽  
End Tidal Carbon Dioxide ◽  
End Tidal

Practical uses of end-tidal carbon dioxide monitoring in the emergency department

1994 ◽  
Vol 12 (5) ◽  
pp. 633-644 ◽  
Author(s):  
Luviza J. Santos ◽  
Joseph Varon ◽  
Ligia Pic-Aluas ◽  
Arthur H. Combs
Keyword(s):  
Carbon Dioxide ◽  
Emergency Department ◽  
End Tidal Carbon Dioxide ◽  
Carbon Dioxide Monitoring ◽  
End Tidal

Difference between end-tidal and arterial PCO2 in exercise

1979 ◽  
Vol 47 (5) ◽  
pp. 954-960 ◽  
Author(s):  
N. L. Jones ◽  
D. G. Robertson ◽  
J. W. Kane
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Tension ◽  
Infrared Analysis ◽  
Arterial Carbon Dioxide Tension ◽  
Arterial Pco2 ◽  
Response Characteristics ◽  
Co2 Output ◽  
End Tidal Carbon Dioxide ◽  
Power Outputs ◽  
End Tidal

The relation between end-tidal carbon dioxide tension (PETCO2) measured by infrared analysis and arterial carbon dioxide tension (PaCO2) during exercise was systematically examined in five healthy adults at two power outputs (25 and 50% VO2max) and at three frequencies of breathing (15, 30, and 45 breaths/min). PETCO2-PaCO2 varied between -2.5 and +9.1 Torr, was inversely related to the frequency of breathing (r = 0.475), and directly related to tidal volume (VT; r = 0.791) and CO2 output (r = 0.627). An equation was obtained by multiple regression analysis, to predict PaCO2 from PETCO2: PaCO2 = 5.5 +0.90 PETCO2 -0.0021 VT (r = 0.915). The equation was applied to measurements of PETCO2 obtained in two previous studies in 10 subjects in which PaCO2 had been measured, and was found to predict PaCO2 to within 1.04 Torr (+/- SD) for PaCO2 between 25 and 58 Torr (n = 56; r = 0.962). The effect of the response characteristics of the CO2 analyzer on the measurement of PETCO2 was also systematically examined by comparison with a fast-responding respiratory mass spectrometer.

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