scholarly journals Clinical Practice Variability in Temperature Correction of Arterial Blood Gas Measurements and Outcomes in Hypothermia-Treated Patients After Cardiac Arrest

2015 ◽  
Vol 5 (3) ◽  
pp. 135-142 ◽  
Author(s):  
Samuel Waller Terman ◽  
Katherine S. Nicholas ◽  
Benjamin Hume ◽  
Robert Silbergleit
Keyword(s):  
Cardiac Arrest ◽  
Clinical Practice ◽  
Temperature Correction ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Practice Variability ◽  
Gas Measurements

Arterial blood gas measurements during deep open-water breath-hold dives

2021 ◽  
Author(s):  
Tom Scott ◽  
Hanna van Waart ◽  
Xavier CE Vrijdag ◽  
David Mullins ◽  
Peter Mesley ◽  
...  
Keyword(s):  
Open Water ◽  
Absolute Pressure ◽  
Breath Hold ◽  
Blood Gas ◽  
Mixed Gas ◽  
Constant Weight ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Compression And Expansion ◽  
Gas Measurements

Arterial blood gas (ABG) measurements at both maximum depth and at re-surfacing prior to breathing have not previously been measured during freedives conducted to extreme depth in cold open-water conditions. An elite freediver was instrumented with a left radial arterial cannula connected to two sampling syringes through a low-volume splitting device. He performed two open-water dives to 60 metres depth (197', 7 atmospheres absolute pressure) in the constant weight with fins competition format. ABG samples were drawn at 60 metres (by a mixed-gas scuba diver), and again on re-surfacing before breathing. An immersed surface static apnea, of identical length to the dives and with ABG sampling at identical times, was also performed. Both dives lasted approximately two minutes. PaO2 increased during descent from an indicative baseline of 15.8 kPa (after hyperventilation and glossopharyngeal insufflation) to 42.8 and 33.3 kPa (dives one and two), and decreased precipitously (to 8.2 and 8.6 kPa) during ascent. PaCO2 also increased from a low indicative baseline of 2.8 kPa to 6.3 and 5.1 kPa on dives one and two; an increase not explained by metabolic production of CO2 alone since PaCO2 actually decreased during ascent (to 5.2 and 4.5 kPa). Surface static apnea caused a steady decrease in PaO2 and increase in PaCO2 without the inflections provoked by depth changes. Lung compression and expansion provoke significant changes in both PaO2 and PaCO2 during rapid descent and ascent on a deep freedive. These changes generally support predictive hypotheses and previous findings in less extreme settings.

Arterial blood gases

2007 ◽  
pp. 319-326
Keyword(s):  
Decision Making ◽  
Pulse Oximetry ◽  
Respiratory Rate ◽  
Management Strategy ◽  
Blood Gases ◽  
Capillary Blood ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Gas Measurements

Arterial blood gas (ABGs) analysis forms the cornerstone of emergency respiratory investigation. In many situations values obtained dictate management strategy and facilitate decision-making. It is an uncomfortable procedure for the patients and if repeated ABGs are required, consider whether less invasive measures, such as respiratory rate, pulse oximetry or capillary blood gas measurements could be used....

The Effect of Time Between Sample Extraction and Arterial Blood Gas Analysis in Clinical Practice

2019 ◽  
Vol 55 (9) ◽  
pp. 501-502
Author(s):  
Ana Gómez-García ◽  
Tomás Ruiz Albi ◽  
José Ignacio Santos Plaza ◽  
Andrea Crespo Sedano ◽  
Ana Sánchez Fernández ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Blood Gas Analysis ◽  
Gas Analysis ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Sample Extraction ◽  
Arterial Blood Gas Analysis

Association between early arterial blood gas tensions and neurological outcome in adult patients following in-hospital cardiac arrest

Resuscitation ◽  
2015 ◽  
Vol 89 ◽  
pp. 1-7 ◽  
Author(s):  
Chih-Hung Wang ◽  
Chien-Hua Huang ◽  
Wei-Tien Chang ◽  
Min-Shan Tsai ◽  
Tsung-Chien Lu ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Neurological Outcome ◽  
Adult Patients ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Hospital Cardiac Arrest

scholarly journals Comparison of capillary and arterial blood gas measurements in neonates.

1988 ◽  
Vol 63 (7 Spec No) ◽  
pp. 743-747 ◽  
Author(s):  
B I McLain ◽  
J Evans ◽  
P R Dear
Keyword(s):  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Gas Measurements

A pilot assessment of alpha-stat vs pH-stat arterial blood gas analysis after cardiac arrest

2015 ◽  
Vol 30 (1) ◽  
pp. 138-144 ◽  
Author(s):  
Glenn M. Eastwood ◽  
Satoshi Suzuki ◽  
Cristina Lluch ◽  
Antoine G. Schneider ◽  
Rinaldo Bellomo
Keyword(s):  
Cardiac Arrest ◽  
Blood Gas Analysis ◽  
Gas Analysis ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Arterial Blood Gas Analysis ◽  
Ph Stat
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