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Current Opinion in Anaesthesiology, 2015
Hypercapnia is a central component of diverse respiratory disorders, while 'permissive hypercapnia' is frequently used in ventilatory strategies for patients with severe respiratory failure. This review will present data from recent studies relating to hypercapnia, focusing on issues that are of importance to anesthesiologists caring for the surgical ...
Maya, Contreras +2 more
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Hypercapnia is a central component of diverse respiratory disorders, while 'permissive hypercapnia' is frequently used in ventilatory strategies for patients with severe respiratory failure. This review will present data from recent studies relating to hypercapnia, focusing on issues that are of importance to anesthesiologists caring for the surgical ...
Maya, Contreras +2 more
openaire +3 more sources
The Journal of Trauma: Injury, Infection, and Critical Care, 1995
Traditional practice of mechanical ventilation includes tactics to reduce lung injury, such as avoidance of excessive airway pressure, patient distress, and tidal volume. Gas exchange objectives have received priority, however, and a degree of lung injury has been accepted as inevitable. The current trend toward increasing use of permissive hypercapnia
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Traditional practice of mechanical ventilation includes tactics to reduce lung injury, such as avoidance of excessive airway pressure, patient distress, and tidal volume. Gas exchange objectives have received priority, however, and a degree of lung injury has been accepted as inevitable. The current trend toward increasing use of permissive hypercapnia
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Hypercapnia and hypocapnia in neonates
World Journal of Pediatrics, 2008The arterial partial pressure of carbon dioxide (PaCO2) represents the balance between CO2 production and consumption. Abnormal increase or decrease in PaCO2 can affect the body's internal environment and function. Permissive hypercapnia has aroused more attention as a novel ventilatory therapy.
Wei, Zhou, Wen, Liu
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Ventilatory responses to hypercapnia and hypoxia following chronic hypercapnia in the rat
Respiration Physiology, 2000This study investigated the effects of an 18 week exposure to 10% CO(2) in air on minute ventilation (V(E)), breathing pattern and the chemoresponiveness of rats to hypoxic and hyperoxic stimuli. We found that V(E) remained elevated over the 18 weeks. Nonetheless, the breathing pattern changed significantly.
T, Kondo, M, Kumagai, Y, Ohta, B, Bishop
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Is Permissive Hypercapnia Helpful or Harmful?
Paediatrics and Child Health, 2010Abstract Permissive hypercapnia (PHC) is a ventilatory strategy in which high levels of carbon dioxide (CO 2 ) are tolerated as to avoid high tidal volumes, lung over-distention and ventilator induced lung injury. The decrease of mortality and morbidity in asthma, ARDS and neonatal chronic lung disease using lung protective strategies and permissive ...
Contreras M, Hassett P, Laffey JG.
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Reflex control of vascular capacitance during hypoxia, hypercapnia, or hypoxic hypercapnia
Canadian Journal of Physiology and Pharmacology, 1990We tested the hypothesis that the changes in venous tone induced by changes in arterial blood oxygen or carbon dioxide require intact cardiovascular reflexes. Mongrel dogs were anesthetized with sodium pentobarbital and paralyzed with veruronium bromide. Cardiac output and central blood volume were measured by indocyanine green dilution.
C F, Rothe +2 more
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[Pathophysiology of hypercapnia].
Przeglad lekarski, 1997Hypercapnia occurs rather often in clinic as an obvious determinant of gas exchange compromise. The causes of this phenomenon observed while general anesthesia, especially with the use of endotracheal intubation, may depend on the skill of anesthetist as well as type and condition of the equipment used.
C, Pakulski, L, Drobnik
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