Results 31 to 40 of about 18,412 (151)

Role of central venous oxygen saturation in experimental sepsis

Anales de la Facultad de Medicina, 2016
The mixed venous oxygen saturation is a key metabolic parameter to evaluate oxygen metabolism and tissue perfusion under pathologic conditions. Since mixed saturation measurements require pulmonary artery catheterization, central venous saturation ...
Eliana Cardarello, Marcelo Méndez, Leticia Pérez, Ivanna Pertuso, Valentina Sugo, Juan C Grignola, Francisco Javier Hurtado   +6 more
doaj  

Impact of mechanical power and positive end expiratory pressure on central vs. mixed oxygen and carbon dioxide related variables in a population of female piglets

Physiological Reports
Introduction The use of the pulmonary artery catheter has decreased overtime; central venous blood gases are generally used in place of mixed venous samples.
Antonio Fioccola, Tommaso Pozzi, Isabella Fratti, Rosmery Valentina Nicolardi, Federica Romitti, Mattia Busana, Francesca Collino, Luigi Camporota, Konrad Meissner, Onnen Moerer, Luciano Gattinoni   +10 more
doaj   +1 more source

Central Venous and Mixed Venous Oxygen Saturation in Critically Ill Patients

Respiration, 2001
<i>Background:</i> Although mixed venous O₂ saturation (SvO₂) accurately indicates the balance of O₂ supply/demand and provides an index of tissue oxygenation, the use of a pulmonary artery (PA) catheter is associated with significant costs, risks and complications ...
Ladakis, C, Myrianthefs, P, Karabinis, A, Karatzas, G, Dosios, T, Fildissis, G, Gogas, J, Baltopoulos, G   +7 more
openaire   +3 more sources

Mixed venous versus central venous oxygen saturation in patients undergoing on pump beating coronary artery bypass grafting

Saudi Journal of Anaesthesia, 2010
Objective: To examine the validity of central venous oxygen saturation (ScvO 2 ) as a numerical substitution of mixed venous oxygen saturation (SvO 2 ) in adult patients undergoing normothermic on pump beating coronary artery bypass grafting (CABG ...
Alshaer Ahmad, Abdel-Meguid Mohamed, Ibraheim Osama, Fawzi Khaled, AbdulSalam Ibrahim, Sheta Saad, Abdullah Khaled, El-Demerdash Ahmed, Al-Satli Raed, AbdelAll Mohamed, Bakir Bakir, AlNahal Nezar, Abdulrahman Yasser, AlHamoud Hanaa   +13 more
doaj  

Comparison of nitroglycerine and sodium nitroprusside on serum lactate, mixed venous oxygen saturation and mixed venous and arterial PCO2difference during cardiopulmonary bypass

Journal of Dr. NTR University of Health Sciences, 2017
Background: The primary objective of the study was to evaluate the effect of nitoglycerine (NTG) and sodium nitroprusside (SNP) on serum lactate (S. lactate), mixed venous oxygen saturation (SvO2), and mixed venous arterial carbon dioxide difference (V ...
Indira Gurajala, Padmaja Durga, R Gopinath   +2 more
doaj   +1 more source

Correlation Between Pediatric Open Heart Surgery Outcomes and Arterial-mixed Venous Oxygen Saturation Differences

Journal of Cardiovascular and Thoracic Research, 2012
Introduction: Low Cardiac Output Syndrome (LCOS) contributes to postoperative morbidity and mortality. This article tries to find a predictive factor to interpret outcome after cardiac operation.
Mahmood Samadi, Majid Malaki, Shamsi Ghaffari, Roza Golshan Khalili   +3 more
doaj  

Heart Failure and Hypothermia in an Infant: Pseudocyanide Syndrome?

Case Reports in Critical Care, 2018
Purpose. Mixed or central venous oxygen saturation has not been described during concurrent heart failure and hypothermia in children, both of which may be associated with hyperlactatemia.
J. Scott Baird
doaj   +1 more source

Effects of intraoperative inspired oxygen fraction (FiO2 0.3 vs 0.8) on patients undergoing off-pump coronary artery bypass grafting: the CARROT multicenter, cluster-randomized trial

Critical Care, 2023
Background To maintain adequate oxygenation is of utmost importance in intraoperative care. However, clinical evidence supporting specific oxygen levels in distinct surgical settings is lacking.
Karam Nam, Jae-Sik Nam, Hye-Bin Kim, Jaeyeon Chung, In Eob Hwang, Jae-Woo Ju, Jinyoung Bae, Seohee Lee, Youn Joung Cho, Jae-Kwang Shim, Young-Lan Kwak, Ji-Hyun Chin, In-Cheol Choi, for the CARdiac suRgery and Oxygen Therapy (CARROT) Investigators, Eun-Ho Lee, Yunseok Jeon   +15 more
doaj   +1 more source

Nasal and tracheobronchial nitric oxide production and its influence on oxygenation in horses undergoing total intravenous anaesthesia

BMC Veterinary Research, 2022
Background The present study aimed to investigate the effect of endotracheal intubation on nasal and tracheal endogenous NO concentrations, gas exchange and oxygenation in horses undergoing general anaesthesia.
Henriette L. Wilkens, Stephan Neudeck, Sabine B. R. Kästner   +2 more
doaj   +1 more source

Blood transfusion and oxygen extraction ratio in patients admitted to the general intensive care unit: A quasi experimental study

African Journal of Emergency Medicine, 2014
Blood transfusion is commonly undertaken in critically ill patients; and studies have suggested the use of oxygen extraction ratio (O2ER) as an additional transfusion trigger in critically ill patients.
Vitalis Mung’ayi, Thikra Sharif, David Samuel Odaba   +2 more
doaj   +1 more source