Results 121 to 130 of about 303,114 (168)
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Chest, 2013
Hemodynamic assessment is a key component of the evaluation of the critically ill patients and has both diagnostic and prognostic utility. This review outlines a general approach to assessment of hemodynamics and perfusion, and then discusses various hemodynamic parameters: heart rate, BP, intravascular (central venous and pulmonary artery) pressures ...
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Hemodynamic assessment is a key component of the evaluation of the critically ill patients and has both diagnostic and prognostic utility. This review outlines a general approach to assessment of hemodynamics and perfusion, and then discusses various hemodynamic parameters: heart rate, BP, intravascular (central venous and pulmonary artery) pressures ...
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Journal of Cardiac Surgery, 1988
Right atrial-pulmonary artery connection places the pulmonary circulation in series with the systemic circulation rather than the single ventricular "parallel" circulatory arrangement that usually is present prior to repair. The accompanying central cardiac shunt and volume overload physiology are eliminated. Favorable changes in ventricular dimension,
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Right atrial-pulmonary artery connection places the pulmonary circulation in series with the systemic circulation rather than the single ventricular "parallel" circulatory arrangement that usually is present prior to repair. The accompanying central cardiac shunt and volume overload physiology are eliminated. Favorable changes in ventricular dimension,
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Medical Clinics of North America, 1997
The hemodynamic factors in hypertension should be evaluated in terms of early versus late stages, autoregulation versus amplifying mechanisms, and arterial compliance versus arteriolar vasoconstrictive responses. In addition, evaluation of hemodynamic changes in hypertension should include the role of vascular endothelium, genetic factors, volume ...
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The hemodynamic factors in hypertension should be evaluated in terms of early versus late stages, autoregulation versus amplifying mechanisms, and arterial compliance versus arteriolar vasoconstrictive responses. In addition, evaluation of hemodynamic changes in hypertension should include the role of vascular endothelium, genetic factors, volume ...
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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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AACN Advanced Critical Care, 2006
Hemodynamics in sepsis change as sepsis develops. Initial hemodynamics of sepsis often are much different from later stages of sepsis, shifting from low cardiac output states to high cardiac output states. Tissue oxygenation also changes with initial mixed venous oxyhemoglobin (Svo2) or central venous oxyhemoglobin (Scvo2) levels below normal, with ...
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Hemodynamics in sepsis change as sepsis develops. Initial hemodynamics of sepsis often are much different from later stages of sepsis, shifting from low cardiac output states to high cardiac output states. Tissue oxygenation also changes with initial mixed venous oxyhemoglobin (Svo2) or central venous oxyhemoglobin (Scvo2) levels below normal, with ...
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Pediatric Critical Care Medicine, 2016
Objectives: In this review, we discuss hemodynamic monitoring modalities, including their application, the interpretation of data, limitations, and impact on outcomes. Data Source: MEDLINE, PubMed.
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Objectives: In this review, we discuss hemodynamic monitoring modalities, including their application, the interpretation of data, limitations, and impact on outcomes. Data Source: MEDLINE, PubMed.
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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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JAMA: The Journal of the American Medical Association, 1968
S H, Steiner, J L, Quinn
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S H, Steiner, J L, Quinn
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