Results 211 to 220 of about 191,849 (243)
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Anesthesiology Clinics, 2022
Several components of an Enhanced Recovery After Surgery (ERAS) pathway act to improve and simplify perioperative fluid and hemodynamic therapy. Modern perioperative fluid management has shifted away from the liberal fluid therapy and toward more individualized approaches.
W Brenton, French, Michael, Scott
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Several components of an Enhanced Recovery After Surgery (ERAS) pathway act to improve and simplify perioperative fluid and hemodynamic therapy. Modern perioperative fluid management has shifted away from the liberal fluid therapy and toward more individualized approaches.
W Brenton, French, Michael, Scott
openaire +2 more sources
Hemodynamics rounds: Hemodynamics of mitral valve interventions
Catheterization and Cardiovascular Interventions, 2020AbstractMitral valvulopathy presents as regurgitation, stenosis, or mixed disease and can occur in both native and prosthetic valves. Such disease develops in conjunction with pathophysiologic changes in the left atrium (LA) and drives changes in LA compliance, pressure, and thus clinical syndromes.
James W. Lloyd +2 more
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2015
The cardiovascular transport circuit is involved in both mass and heat transfer. It carries blood cells as well as oxygen and nutrients to cells of the body’s organs through the perfusing systemic arterial bed and wastes produced by working cells to their final destinations through draining veins.
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The cardiovascular transport circuit is involved in both mass and heat transfer. It carries blood cells as well as oxygen and nutrients to cells of the body’s organs through the perfusing systemic arterial bed and wastes produced by working cells to their final destinations through draining veins.
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2017
In critically ill patients, several pathological conditions could impair hemodynamic function. However, even iatrogenic factors like sedative drugs, commonly administered to ensure comfort to patients, may contribute to deteriorate oxygen delivery (DO2) to organs.
Franchi F., Mazzetti L., Scolletta S.
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In critically ill patients, several pathological conditions could impair hemodynamic function. However, even iatrogenic factors like sedative drugs, commonly administered to ensure comfort to patients, may contribute to deteriorate oxygen delivery (DO2) to organs.
Franchi F., Mazzetti L., Scolletta S.
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The American Journal of Cardiology, 2000
Present adaptive-rate pacemakers use a range of sensors for implementation in open-loop and closed-loop control systems. Hemodynamic sensors that detect the mechanical action of the heart and blood flow offer additional features to implement physiologic rate adaption in rate-controlling systems and rate-limiting systems.
D R, Daum, B R, Jones, D J, Lang
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Present adaptive-rate pacemakers use a range of sensors for implementation in open-loop and closed-loop control systems. Hemodynamic sensors that detect the mechanical action of the heart and blood flow offer additional features to implement physiologic rate adaption in rate-controlling systems and rate-limiting systems.
D R, Daum, B R, Jones, D J, Lang
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American Journal of Kidney Diseases, 2001
Renal excretory function and hemodynamics are determined by the effective circulating plasma volume as well as by the interplay of systemic and local vasoconstrictors and vasodilators. Microgravity results in a headward shift of body fluid. Because the control conditions of astronauts were poorly defined in many studies, controversial results have been
KRAMER HJ +3 more
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Renal excretory function and hemodynamics are determined by the effective circulating plasma volume as well as by the interplay of systemic and local vasoconstrictors and vasodilators. Microgravity results in a headward shift of body fluid. Because the control conditions of astronauts were poorly defined in many studies, controversial results have been
KRAMER HJ +3 more
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Annual Review of Physiology, 1980
The mechanisms of red cell aggregation and cell deformation can impart viscoelastic behavior to blood: at very high hematocrits, the cell deformation mechanism dominates; at physiological and low hematocrits, red cell aggregation dominates at low shear rates.
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The mechanisms of red cell aggregation and cell deformation can impart viscoelastic behavior to blood: at very high hematocrits, the cell deformation mechanism dominates; at physiological and low hematocrits, red cell aggregation dominates at low shear rates.
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AORN Journal, 1998
ABSTRACTThe vascular system is a complex network transporting blood to and from all parts of the body. It distributes oxygenated and nutrientrich blood to body tissues via arteries, arterioles, metarterioles, and capillaries. Venules and veins carry deoxygenated blood, cellular wastes, and carbon dioxide to the heart and lungs to be oxygenated or ...
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ABSTRACTThe vascular system is a complex network transporting blood to and from all parts of the body. It distributes oxygenated and nutrientrich blood to body tissues via arteries, arterioles, metarterioles, and capillaries. Venules and veins carry deoxygenated blood, cellular wastes, and carbon dioxide to the heart and lungs to be oxygenated or ...
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Journal of Perinatal Medicine, 2001
Starting in the left cardiac ventricle the reader is taken on a guided tour on a fetal erythrocyte as measured by Doppler ultrasound. Up in the ascending aorta we move through the aortic isthmus to the descending aorta and the internal umbilical arteries, which fuse around the umbilical cord. With fresh oxygen from the placenta our erythrocyte moves in
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Starting in the left cardiac ventricle the reader is taken on a guided tour on a fetal erythrocyte as measured by Doppler ultrasound. Up in the ascending aorta we move through the aortic isthmus to the descending aorta and the internal umbilical arteries, which fuse around the umbilical cord. With fresh oxygen from the placenta our erythrocyte moves in
openaire +2 more sources