Arterial Oxygen
Comparison of Transcutaneous Oxygen Tension With Arterial Oxygen Tension in Newborn Infants With Severe Respiratory Illnesses
... Transcutaneous oxygen tension (tcPO7), mea- sured by two skin electrodes of different design, and arterial oxygen tension (PaO), measured by an intravascular oxygen electrode, were conti[r] ...
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Transcutaneous Oxygen Monitors Are Reliable Indicators of Arterial Oxygen Tension (If Used Correctly)
... tween transcutaneous P02 (tcPo2) and arterial blood P02 values using tcPo2 equipment from nine different manufacturers.. The correlation coeffi-.[r] ...
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Transcutaneous Determination of Arterial Oxygen Tension
... In newborn and premature infants, oxygen toxicity has greater significance than at any other period of life: retrolental fibroplasia may occur as a sequel of elevated oxygen pressure dur[r] ...
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THE ALVEOLAR ARTERIAL OXYGEN PRESSURE GRADIENT IN ANEMIA
... The per cent of venous admixture can be expressed as the ratio X-A where X is the blood oxygen content corresponding to the oxygen tension of alveolar air, A is the arterial content, and[r] ...
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ALVEOLAR AND ARTERIAL OXYGEN TENSIONS AND THE SIGNIFICANCE OF THE ALVEOLAR ARTERIAL OXYGEN TENSION DIFFERENCE IN NORMAL MEN
... The mean of measurements of Pc, _, Po, and R of end-tidal samples compared with the mean of values in arterial blood, alveolar gas calculated and expired gas-The data were obtained durin[r] ...
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Extracorporeal Membrane Oxygenation Selection Criteria: Partial Pressure of Arterial Oxygen Versus Alveolar-Arterial Oxygen Gradient
... This study was undertaken to (1) determine in- stitutional criteria to enable prediction of mortality based on Pa02 and A-aDo2 and then maximize the criteria with regard to specificity, [r] ...
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Central venous to arterial carbon dioxide difference combined with arterial to venous oxygen content difference is associated with lactate evolution in the hemodynamic resuscitation process in early septic shock
... achieved, and the medical team in charge decided not to perform further resuscitation interventions (such as vol- ume expansion and/or changes in inotropic or vasopres- sor drugs), simultaneous blood samples were ...
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Oxygen and capacity limited thermal tolerance: bridging ecology and physiology
... venous oxygen tensions as determined by Pörtner et ...for oxygen in thermal ...resting oxygen consumption, which entered the steep phase beyond 30°C, in line with a transition to pejus range (see ...
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VENOUS ADMIXTURE TO THE PULMONARY CIRCULATION IN HUMAN SUBJECTS BREATHING 100 PER CENT OXYGEN
... PacO2 = arterial blood carbon dioxide tension; PA02 = calculated "effective" alveolar gas oxygen tension; PaO2 = arterial blood oxygen tension; AaD = alveolar-arterial oxygen tension dif[r] ...
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Transcutaneous Measurement of Carbon Dioxide Tension: Effect of Sleep State in Term Infants
... tension in the neonate. Martin lId, Okken A, Rubin D: Arterial oxygen tension during active and quiet sleep in the normal neonate. Herrell N, Martin RJ, Fanaroff AA: Arterial oxygen tens[r] ...
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EFFECTS OF HIGH SPINAL ANESTHESIA ON CEREBRAL CIRCULATION AND METABOLISM IN MAN
... Blood gases In normotensive patients the mean changes in arterial oxygen content, jugular vein oxygen content, arterial-jugular venous oxygen difference, oxygen capacity and arterial oxy[r] ...
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HYPOVENTILATION IN OBESITY
... The relationship between the oxygen cost of increased ventilation and the resting arterial oxygen and carbon dioxide tensions in the 17 obese subjects who had arterial blood estimations [r] ...
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Predictive validity of a novel non-invasive estimation of effective shunt fraction in critically ill patients
... 78,159 arterial blood gas samples taken between 2011 and 2016 from 6511 patients on the general intensive care unit (ICU) at the Royal Infirmary of Edin- ...
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Intraoperative oxygenation in adult patients undergoing surgery (iOPS): a retrospective observational study across 29 UK hospitals
... plemental oxygen as part of this procedure (Sury et al. 2014). This makes oxygen one of the most commonly used drugs during surgery, yet there still remains considerable uncertainty about how much ...
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The peripheral perfusion index and transcutaneous oxygen challenge test are predictive of mortality in septic patients after resuscitation
... [13]. The advanced goal of hemodynamic support (after PiCCO catheter placement) was as follows: fluid loading was guided according to pulse pressure variation in venti- lated patients (pulse pressure variations below 13% ...
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Increased blood flow prevents intramucosal acidosis in sheep endotoxemia: a controlled study
... Arterial, systemic, pulmonary and central venous pressures were measured with corresponding transducers (Statham P23 AA; Statham, Halo Rey, Puerto Rico). Cardiac output was measured by thermodilution with 5 ml of ...
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Physiology of invasion: cane toads are constrained by thermal effects on physiological mechanisms that support locomotor performance
... by oxygen transport and metabolic limitations because their success depends to a large extent on aerobic (oxidative) ...increasing oxygen transport efficiency and metabolic capacity, thereby maintaining ...
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Venoarterial PCO2-to-arteriovenous oxygen content difference ratio is a poor surrogate for anaerobic metabolism in hemodilution: an experimental study
... 8. Mallat J, Lemyze M, Meddour M, Pepy F, Gasan G, Barrailler S, Durville E, Temime J, Vangrunderbeeck N, Tronchon L, Vallet B, Thevenin D. Ratios of central venous-to-arterial carbon dioxide content or tension ...
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Increased blood oxygen affinity during digestion in the snake Python molurus
... where oxygen consumption is maximal (Secor and Diamond, 1995; Overgaard et ...of arterial blood gases, acid–base status, plasma ions and haematological parameters in vivo, which enable a prediction of blood ...
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Antagonistic effect of flumazenil on tiletamine- zolazepam-induced anaesthesia in Beagle dogs
... and arterial pH and the increases in PaCO 2 following the administra- tion of ..., arterial pH) or higher (PaCO 2 ) than the baseline values at 30 and 40 min following induction of ...
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