Results 51 to 60 of about 136,547 (206)

Effects of time delay and body temperature on measurements of central venous oxygen saturation, venous-arterial blood carbon dioxide partial pressures difference, venous-arterial blood carbon dioxide partial pressures difference/arterial-venous oxygen difference ratio and lactate

BMC Anesthesiology, 2018
Background Central venous oxygen saturation (ScvO2), venous-arterial blood carbon dioxide partial pressures difference (Pv-aCO2), venous-arterial blood carbon dioxide partial pressures difference/arterial-venous oxygen difference ratio (Pv-aCO2/Ca-vO2 ...
Xiang-yu Wan, Li-li Wei, Yan Jiang, Ping Li, Bo Yao   +4 more
doaj   +1 more source

Arterial vs venous blood gas differences during hemorrhagic shock

World Journal of Critical Care Medicine, 2014
To characterize differences of arterial (ABG) and venous (VBG) blood gas analysis in a rabbit model of hemorrhagic shock.Following baseline arterial and venous blood gas analysis, fifty anesthetized, ventilated New Zealand white rabbits were hemorrhaged to and maintained at a mean arterial pressure of 40 mmHg until a state of shock was obtained, as ...
Kristopher Burton, Williams, Ashley Britton, Christmas, Brant Todd, Heniford, Ronald Fong, Sing, Joseph, Messick   +4 more
openaire   +2 more sources

Modeling-based determination of physiological parameters of systemic VOCs by breath gas analysis, part 2

, 2018
In a recent paper we presented a simple two compartment model which describes the influence of inhaled concentrations on exhaled breath concentrations for volatile organic compounds (VOCs) with small Henry constants.
Ager, Clemens, King, Julian, Mayhew, Chris A., Mochalski, Pawel, Teschl, Gerald, Teschl, Susanne, Unterkofler, Karl   +6 more
core   +1 more source

Continuous arterial and venous blood gas monitoring during cardiopulmonary bypass

The Journal of Thoracic and Cardiovascular Surgery, 1991
A new monitoring technique, based on optical fluorescence chemistry, allows continuous monitoring of all blood gas variables during cardiopulmonary bypass. To evaluate the clinical performance of this monitor, we drew 220 arterial and 216 venous blood samples from 15 patients, and simultaneous blood gas values displayed by the monitor were compared ...
J B, Mark, D, FitzGerald, T, Fenton, A M, Fosberg, W, Camann, N, Maffeo, J, Winkelman   +6 more
openaire   +2 more sources

Mismatch of arterial and central venous blood gas analysis during haemorrhage [PDF]

European Journal of Anaesthesiology, 2010
Arterial base excess and lactate levels are key parameters in the assessment of critically ill patients. The use of venous blood gas analysis may be of clinical interest when no arterial blood is available initially.Twenty-four pigs underwent progressive normovolaemic haemodilution and subsequent progressive haemorrhage until the death of the animal ...
Theusinger, O M, Thyes, C, Frascarolo, P, Schramm, S, Seifert, B, Spahn, D R   +5 more
openaire   +2 more sources

The P50 value detected by the oxygenation-dissociation analyser and blood gas analyser

Artificial Cells, Nanomedicine, and Biotechnology, 2020
Oxygen tension at 50% haemoglobin saturation (P50), which reflects the degree of peripheral oxygen offloading and tissue oxygenation, plays an important role in the diagnosis and treatment of disease, as well as in transfusion research.
Zongtang Chu, Ying Wang, Guoxing You, Quan Wang, Ning Ma, Bingting Li, Lian Zhao, Hong Zhou   +7 more
doaj   +1 more source

Extracorporeal support for patients with acute respiratory distress syndrome. [PDF]

, 2014
Extracorporeal membrane oxygen (ECMO) has been used for many years in patients with life-threatening hypoxaemia and/or hypercarbia. While early trials demonstrated that it was associated with poor outcomes and extensive haemorrhage, the technique has ...
Finney, SJ
core   +3 more sources

Distribution of Capillary Transit Times in Isolated Lungs of Oxygen-Tolerant Rats [PDF]

, 2010
Rats pre-exposed to 85% O2 for 5–7 days tolerate the otherwise lethal effects of 100% O2. The objective was to evaluate the effect of rat exposure to 85% O2 for 7 days on lung capillary mean transit time (t¯c) and distribution of capillary transit times (
AB Fisher, AB Fisher, AJ Schwab, Anne V. Clough, AV Clough, BA Freeman, BA Freeman, CA Dawson, CA Goresky, D Jamieson, David L. Roerig, DJ Kwak, E Cadenas, G Capellier, G Lenaz, JB Bassingthwaighte, JD Crapo, JD Crapo, JD Crapo, JE Heffner, JF Turrens, JM Gonzalez-Fernandez, K Howell, K Sjostrom, KH Albrecht, L Frank, Madhavi Ramakrishna, ML Zierhut, MP Merker, MP Merker, NC Staub, OD Saugstad, R Beasley, RD Bongard, RD Bongard, RE Kimball, RG Presson Jr, RG Presson Jr, Robert C. Molthen, RR Mercer, S Valenca Sdos, Said H. Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Audi, SH Randell, V Bhandari, V Kim, W Shi, WG Guntheroth, WS Miller, YS Ho, Zhuohui Gan   +59 more
core   +2 more sources

Comparative evaluation of point-of-care blood gas analysis in rabbit disease models

Frontiers in Veterinary Science
ObjectiveThis study aims to evaluate the blood gas results in various rabbit disease models and to establish the reference interval of venous and arterial blood gas parameters for clinically healthy and diseased rabbits. The primary purpose of this study
Soo Jeong Park, Seong Eun Cho, Tran Xuan Ngoc Huy, Suk Kim, Sang Hun Kim, Beomjin Park   +5 more
doaj   +1 more source

Correlation of Blood Gas Parameters with Central Venous Pressure in Patients with Septic Shock; a Pilot Study [PDF]

Bulletin of Emergency and Trauma, 2014
Objective: To determine the correlation between blood gas parameters and central venous pressure (CVP) in patients suffering from septic shock.Methods: Forty adult patients with diagnosis of septic shock who were admitted to the emergency department (ED)
Alireza Baratloo, Farhad Rahmati, Alaleh Rouhipour, Maryam Motamedi, Elmira Gheytanchi, Fariba Amini, Saeed Safari   +6 more
doaj   +2 more sources