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Today's management of the ventilated patient still relies on the measurement of old parameters such as airway pressures and flow. Graphical presentations reveal the intricacies of patient-ventilator interactions in times of supporting the patient on the ventilator instead of fully ventilating the heavily sedated patient.
Jian-Xin Zhou +7 more
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On the Mechanism of Respiratory Control [PDF]
Control of oxidation is the key mechanism in the regulation of energy metabolism. In glycolysis the oxidation of glyceraldehyde-3-phosphate is controlled by DPNH, which inhibits glyceraldehyde-3-phosphate dehydrogenase. In oxidative phosphorylation the inhibition of electron flow from DPNH to oxygen, called "respiratory control," is the subject of this
R A, Butow, E, Racker
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Respiratory fluid mechanics [PDF]
This article covers several aspects of respiratory fluid mechanics that have been actively investigated by our group over the years. For the most part, the topics involve two-phase flows in the respiratory system with applications to normal and diseased lungs, as well as therapeutic interventions.
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THE RESPIRATORY MECHANISM IN PNEUMONIA [PDF]
1. The reaction of the respiratory mechanism to carbon dioxide is greatly diminished in pneumonia. 2. The graver the disease, the less the reaction.
L H, Newburgh, J H, Means, W T, Porter
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Simulation of Respiratory Mechanics
The dynamic relationship between respiratory muscle effort and the consequent changes in lung volume is investigated. A mathematical simulation based on the structures that form the connection between these two variables makes it possible to lump the contribution from all respiratory muscles into a single time-varying driving force.
Jodat, Ronald W. +2 more
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Respiratory Mechanics in Mechanically Ventilated Patients [PDF]
Respiratory mechanics refers to the expression of lung function through measures of pressure and flow. From these measurements, a variety of derived indices can be determined, such as volume, compliance, resistance, and work of breathing. Plateau pressure is a measure of end-inspiratory distending pressure.
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Principles of Respiratory Mechanics [PDF]
J, Mead, H, Martin
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To evaluate the changes in ventilatory mechanics and hemodynamics that occur in patients dependent on mechanical ventilation who are subjected to a standard respiratory therapy protocol.This experimental and prospective study was performed in two intensive care units, in which patients dependent on mechanical ventilation for more than 48 hours were ...
Moreira, Fernanda Callefe +3 more
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RESPIRATORY MECHANICS IN ANAESTHESIA
J. MIlic Emili +2 more
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