Regional venous oxygen saturation versus mixed venous saturation after paediatric cardiac surgery

2012 ◽  
Vol 57 (3) ◽  
pp. 373-379 ◽  
Author(s):  
G. E. MORENO ◽  
M. L. PILÁN ◽  
C. MANARA ◽  
R. MAGLIOLA ◽  
J. C. VASSALLO ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Oxygen Saturation ◽  
Paediatric Cardiac Surgery ◽  
Mixed Venous Saturation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

Central Venous Oxygen Saturation Cannot Replace Mixed Venous Saturation in Patients Undergoing Cardiac Surgery

2008 ◽  
Vol 22 (6) ◽  
pp. 853-857 ◽  
Author(s):  
Anne-Grethe Lorentzen ◽  
Christian Lindskov ◽  
Erik Sloth ◽  
Carl-Johan Jakobsen
Keyword(s):  
Cardiac Surgery ◽  
Oxygen Saturation ◽  
Central Venous Oxygen Saturation ◽  
Central Venous ◽  
Mixed Venous Saturation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

Cyclic Decrease in Mixed Venous Oxygen Saturation for the Early Diagnosis of Seizure Complications After Cardiac Surgery

1995 ◽  
Vol 80 (2) ◽  
pp. 404-407
Author(s):  
Naoki Yahagi ◽  
Keiji Kumon ◽  
Takuya Umemoto ◽  
Hitoshi Shimura ◽  
Akira T. Kawaguchi ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Early Diagnosis ◽  
Oxygen Saturation ◽  
Mixed Venous Oxygen Saturation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

A noninvasive estimation of mixed venous oxygen saturation using near-infrared spectroscopy by cerebral oximetry in pediatric cardiac surgery patients

2005 ◽  
Vol 15 (6) ◽  
pp. 495-503 ◽  
Author(s):  
TIA A. TORTORIELLO ◽  
STEPHEN A. STAYER ◽  
ANTONIO R. MOTT ◽  
E. DEAN McKENZIE ◽  
CHARLES D. FRASER ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Infrared Spectroscopy ◽  
Oxygen Saturation ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Mixed Venous Oxygen Saturation ◽  
Cerebral Oximetry ◽  
Noninvasive Estimation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

Cyclic Decrease in Mixed Venous Oxygen Saturation for the Early Diagnosis of Seizure Complications After Cardiac Surgery

1995 ◽  
Vol 80 (2) ◽  
pp. 404-407
Author(s):  
Naoki Yahagi ◽  
Keiji Kumon ◽  
Takuya Umemoto ◽  
Hitoshi Shimura ◽  
Akira T. Kawaguchi ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Early Diagnosis ◽  
Oxygen Saturation ◽  
Mixed Venous Oxygen Saturation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

Continuous monitoring of mixed venous oxygen saturation in infants after cardiac surgery

1989 ◽  
Vol 15 (4) ◽  
pp. 228-232 ◽  
Author(s):  
D. Schranz ◽  
S. Schmitt ◽  
H. Oelert ◽  
F. Schmid ◽  
R. Huth ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Oxygen Saturation ◽  
Continuous Monitoring ◽  
Mixed Venous Oxygen Saturation ◽  
Venous Oxygen Saturation ◽  
Mixed Venous

The relationship between mixed venous and regional venous oxygen saturation during cardiopulmonary bypass

Perfusion ◽  
2002 ◽  
Vol 17 (2) ◽  
pp. 133-139 ◽  
Author(s):  
Lena Lindholm ◽  
Vigdis Hansdottir ◽  
Magnus Lundqvist ◽  
Anders Jeppsson
Keyword(s):  
Cardiopulmonary Bypass ◽  
Oxygen Saturation ◽  
Hepatic Vein ◽  
Jugular Vein ◽  
Venous Blood ◽  
Mixed Venous Blood ◽  
Mixed Venous Saturation ◽  
Venous Oxygen Saturation ◽  
The Relationship ◽  
Mixed Venous

The relationship between mixed venous and regional venous saturation during cardiopulmonary bypass (CPB), and whether this relationship is influenced by temperature, has been incompletely elucidated. Thirty patients undergoing valve and/or coronary surgery were included in a prospective, controlled and randomized study. The patients were allocated to two groups: a hypothermic group (28°C) and a tepid group (34°C). Blood gases were analysed in blood from the hepatic vein and the jugular vein and from mixed venous blood collected before surgery, during hypothermia, during rewarming, and 30 min after CPB was discontinued. Oxygen saturation in the hepatic vein was lower than in the mixed venous blood at all times of measurement (-24.0 ± 3.0% during hypothermia, -36.5 ± 2.9% during rewarming, and -30.5 ± 3.0% postoperatively, p < 0.001 at all time points). In 23% of the measurements, the hepatic saturation was < 25% in spite of normal (> 60%) mixed venous saturation. There was a statistical correlation between mixed venous and hepatic vein oxygen saturation (r = 0.76, p < 0.0001). Jugular vein oxygen saturation was lower than mixed venous saturation in all three measurements (-21.6 ± 1.9% during hypothermia, p < 0.001; -16.7 ± 1.9% during rewarming, p < 0.001; and -5.6 ± 2.2% postoperatively, p = 0.037). No significant correlation in oxygen saturation could be detected between mixed venous and jugular vein blood ( r = 0.06, p = 0.65). Systemic temperature did not influence the differences in oxygen saturation between mixed venous and regional venous blood at any time point. In conclusion, regional deoxyge-nation occurs during CPB, in spite of normal mixed venous saturation. Mixed venous oxygen saturation correlates with hepatic, but not with jugular, vein saturation. The level of hypothermia does not influence differences in oxygen saturation between mixed venous and regional venous blood.

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