Mixed Venous Oxygen Saturation
Correlation of Blood Lactate and Mixed Venous Oxygen Saturation in Off Pump CABG
... central venous oxygen saturation alone has high predictive value for morbidity but not ...central venous oxygen saturation has high sensitivity and specificity in predicting ...
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A preliminary study on the monitoring of mixed venous oxygen saturation through the left main bronchus
... allows a more precise understanding of the adequacy of car- diac and pulmonary function. Declines in SvO 2 precede the onset of inadequate myocardial function, shock, or the devel- opment of arrhythmias, even though ...
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Mixed Venous Oxygen Saturation during the Transcatheter Aortic Valve Replacement—A Prospective Cohort Study
... values were at same level as before RVP and CO and CI were higher than be- fore RVP. Conclusion: A high incidence of insufficient oxygen delivery and low cardiac output syndrome were detected in patients ...
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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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High mixed venous oxygen saturation levels do not exclude fluid responsiveness in critically ill septic patients
... pressure (MAP) were not statistically different between groups. The responders had lower pulmonary artery occlusion pressure (PAOP) and central venous pressure (CVP) at baseline than the nonresponders. After the ...
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Propranolol decreases sympathetic nervous activity reflected by plasma catecholamines during evolution of myocardial infarction in man
... In our patients, propranolol produced changes in hemodynamics and mixed venous oxygen saturation similar to those in Hansen's study at rest, but decreased plasma catecholamine contents, [r] ...
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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 ...central venous pressure and urinary output are important but insuffi cient for accurate detec tion of global tissue hypoxia ...of ...
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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 ) ...(PAC)-derived mixed venous oxygen ...
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Weaning failure of cardiovascular origin: how to suspect, detect and treat—a review of the literature
... Phosphodiesterase-5 inhibitors have been used in selected mechanically ventilated patients with pulmo- nary hypertension and difficult weaning in order to take advantage of their short-term acute vasodilatory effects on ...
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Clinical review: Update on hemodynamic monitoring a consensus of 16
... Although microcirculatory changes are believed to play a major role in the development of organ dysfunction and multiple organ failure and there is increasing interest in new techniques to monitor the microcirculation, ...
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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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Central venous oxygenation: when physiology explains apparent discrepancies
... of mixed venous oxygen hemoglobin saturation in two populations of ‘ optimized ’ patients according to the protocol of Rivers and colleagues ...body oxygen consumption needs and cardiac ...
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Administration of hydrogen sulfide via extracorporeal membrane lung ventilation in sheep with partial cardiopulmonary bypass perfusion: a proof of concept study on metabolic and vasomotor effects
... Measuring oxygen consumption is a valuable tool to assess metabolic ...of oxygen consumption in the setting of ECML requires serial simultaneous determinations of oxygen content in arter- ial and ...
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End expiratory oxygen concentrations to predict central venous oxygen saturation: an observational pilot study
... Excel, Redmond, WA). The potential coefficients of the equation included EtO2, EtCO2, flow or volume. Figure 1 shows an example of the raw data that was analyzed. The third panel represents the partial pressure of ...
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Blood Transfusion Guided by Physiological Markers
... The mixed venous saturation (SvO2) and central venous oxygen saturation (SvcO2) are better indicators of oxygen delivery (DO2) and perfusion ...
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PULMONARY FUNCTION IN MITRAL VALVULAR DISEASE: DISTRIBUTION AND DIFFUSION CHARACTERISTICS IN RESTING PATIENTS
... The oxygen saturation of the mixed venous blood was estimated, either on the basis of average values for arterio-venous difference found in other patients with mitral stenosis or on the [r] ...
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STUDIES ON THE CIRCULATION IN THE NEONATAL PERIOD
... Relationship of difference in oxygen saturation between pulmonary artery (PA) and mixed venous. blood (RV) to age of infants..[r] ...
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Peripheral measurements of venous oxygen saturation and lactate as a less invasive alternative for hemodynamic monitoring
... peripheral venous oxygen saturation and lactate could be valuable in different populations such as emer- gency or trauma settings, avoiding unnecessary and time consuming application of a central ...
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Proof of concept non-invasive estimation of peripheral venous oxygen saturation
... artificial venous blood modulations, like those previously reported by Walton et ...natural venous blood modula- tions in the oesophagus using a PPG ...
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The Effect of Dexmedetomidine on Oxygenation and Intrapulmonary Shunt during One Lung Ventilation
... tube, 35 - 37 French (F) for female patients and 39 - 41 F for male patients (Mallinckrodt, Athlone, Ireland) was used forendotracheal intubation; left bronchial double lumen tubes were used unless there was ...
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