Central Venous Oxygen Saturation
Low values of central venous oxygen saturation (ScvO2) during surgery and anastomotic leak of abdominal trauma patients
... surgery. Central venous oxygen saturation is an important hypoperfusion marker of potential use in abdominal trauma surgery for identifying the risk of anastomotic leak ...of central ...
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Central venous oxygen saturation and blood lactate levels during cardiopulmonary bypass are associated with outcome after pediatric cardiac surgery
... of central venous oxygen saturation and serial measurements of blood lactate during cardiopulmonary bypass may offer a predictive index for major morbidity after cardiac operations in ...
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End expiratory oxygen concentrations to predict central venous oxygen saturation: an observational pilot study
... tissue oxygen hemoglobin satu- ration [10,11], trancutaneous oxygen and carbon dioxide tensions [12], vital signs [13] and combinations of these measurements [14] have all been reported to have value in ...
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COMBINED CENTRAL VENOUS OXYGEN SATURATION AND LACTATE AS MARKERS OF OCCULT HYPOPERFUSION AND OUTCOME FOLLOWING CARDIAC SURGERY
... The study included 100 patients undergoing different cardiac surgeries under cardiopulmo- nary bypass. Echocardiography for ejection fraction measurement done within 6 weeks be- fore surgery with ejection fraction of ≥ ...
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Serum lactate poorly predicts central venous oxygen saturation in critically ill patients: a retrospective cohort study
... This was a retrospective cohort study performed at The University of Kansas Hospital (TUKH) in Kansas City, Kansas, in accordance with STROBE guidelines for observational studies. The protocol was approved by the ...
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Near infrared spectroscopy during stagnant ischemia estimates central venous oxygen saturation and mixed venous oxygen saturation discrepancy in patients with severe left heart failure and additional sepsis/septic shock
... Most authors attribute this pattern to changes in the dis- tribution of cardiac output that occur in periods of hemo- dynamic instability. In shock states, blood flow to the splanchnic and renal circulations falls, while ...
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Association of left ventricular longitudinal strain with central venous oxygen saturation and serum lactate in patients with early severe sepsis and septic shock
... (3) two or more systemic inflammatory response syn- drome criteria, and (4) either severe sepsis (end-organ dysfunction) or septic shock (systolic blood pressure > 90 mmHg after an intravenous fluid challenge of ≥20 ...
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Prevalence of low central venous oxygen saturation in the first hours of intensive care unit admission and associated mortality in septic shock patients: a prospective multicentre study
... extract oxygen in situations of high oxy- gen demand [35] or insufficient oxygen transport, and depending on the intensity of the microcirculatory shunts [36] linked to the severity of the sepsis ...
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Clinical classification of tissue perfusion based on the central venous oxygen saturation and the peripheral perfusion index
... systemic oxygen me- tabolism variables and peripheral circulation perfusion have been investigated quite intensively in recent years ...and central hypovolemia, which is derived from the photoelectric ...
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High central venous oxygen saturation in the latter stages of septic shock is associated with increased mortality
... ted in the methods section, our protocol includes a pre- load assessment to guide fluid and global hemodynamic management of patients. At the bedside, the cardiac out- put was continuously monitored in more than 60% of ...
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Impact of emergency intubation on central venous oxygen saturation in critically ill patients: a multicenter observational study
... 100% oxygen, eto- midate ...inspired oxygen (FiO 2 ) 100%, respiratory rate (RR) 15 breaths/minute, tidal volume of 8 ml/ kg and positive end expiratory pressure (PEEP) 5 cmH 2 ...
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Clinical review: use of venous oxygen saturations as a goal a yet unfinished puzzle
... systemic oxygen delivery (DO 2 ) and systemic oxygen demand (VO 2 ...measuring central venous pressure and urinary output are important but insuffi cient for accurate detec tion of global tissue ...
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Venoarterial PCO2-to-arteriovenous oxygen content difference ratio is a poor surrogate for anaerobic metabolism in hemodilution: an experimental study
... difference/arterial–venous oxygen difference ratio, but not central venous oxygen saturation, predict increase in oxygen consump- tion in fluid ...
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Year in review 2007: Critical Care – cardiology
... = central venous pressure; E = early diastolic trans-mitral velocity; E ′ = early diastolic mitral annular velocity; GEDVI = global end-diastolic volume index; ICO = intermittent bolus thermodilution ...
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Blood Transfusion Guided by Physiological Markers
... mixed venous saturation (SvO2) and central venous oxygen saturation (SvcO2) are better indicators of oxygen delivery (DO2) and perfusion ...
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Perfusion indices revisited
... Three main clinical implications for perfusion indices were reported. First, the presence of poor tissue perfu- sion in a shocked patient is usually associated with worse outcome. Second, persistently impaired perfusion ...
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Venous oxygen saturation as a physiologic transfusion trigger
... Venous oxygen saturation is a clinical tool which inte- grates the whole body oxygen uptake-to-delivery (VO 2 - DO 2 ) ...mixed venous oxygen saturation (SvO 2 ), the ...
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No agreement of mixed venous and central venous saturation in sepsis, independent of sepsis origin
... 10. Gutierrez G, Comignanni P, Huespe L, Hurtado FJ, Dubin A, Jha V, Arzani Y, Lazzeri S, Sosa L, Riva J, Kohn W, Suarez D, Lacuesta G, Olmos D, Mizdraji C, Ojeda A: Central venous to mixed venous ...
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Peripheral measurements of venous oxygen saturation and lactate as a less invasive alternative for hemodynamic monitoring
... with central venous [21] and arterial lactate measurements ...and central lactate showed excellent agreement and peripheral lactate has potential as a substitute for central lactate measures ...
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Acute hyperventilation increases the central venous-to-arterial PCO2 difference in stable septic shock patients
... the oxygen saturation (Haldane effect) [12, ...Although venous oxygen saturation decreased significantly after acute hyperventi- lation, it is unlikely that this change could have ...
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