Results 211 to 220 of about 36,981 (262)
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Emergency Aufotransfusion in Hypovolemia
Critical Care Nursing Clinics of North America, 1990Autotransfusion as a technique in managing hypovolemia has been enjoying renewed popularity. Autotransfusion from hemothorax is the most common application of the procedure; this consists of collection, anticoagulation, and retransfusion. The advantages include compatibility, no time delay required in laboratory type and crossmatch, and no transmission
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Hypochloruria associated with hypovolemia
Intensive Care Medicine, 1986Hypochloruria is proposed as an indicator of hypovolemia in ICU non cardiac patients. Twelve of 13 patients presenting with Clu less than or equal to 20 mmol X l-1 and Nau greater than or equal to 20 mmol X l-1 or twice the Clu value had a CVP less than or equal to 0 mmHg.
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The Hypoxic Response to Hypovolemia
1984The response of tissue-PO2 to hypovolemic hypotension was determined in the rat brain cortex and liver surface using needle and surface PO2 electrodes. At hypotensive MAP values of 35-40 mm Hg the cerebral cortex is preferentially supplied with blood through sympathico-adrenergic vasoconstriction of the peripheral circulation.
H, Metzger, S, Heuber-Metzger
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Clinical Assessment of Hypovolemia
Annals of Emergency Medicine, 2005This is a rational clinical examination abstract, a regularsegment of the Annals’ Evidence-Based Emergency Medicine(EBEM) series. Each segment features an abstract of a rationalclinical examination review from the Journal of the AmericanMedical Association and a commentary by an emergencyphysician knowledgeable in the subject area.The source for this ...
Richard Sinert, Mark Spektor
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Rewarming hypovolemia after aortocoronary bypass surgery
Critical Care Medicine, 1984Coronary bypass performed with moderate systemic hypothermia (25 degrees C) and cold-potassium cardioplegia was associated with a fall and subsequent rise in core (pulmonary arterial) temperature. Serial hemodynamic measurements during rewarming and recovery revealed a decrease in cardiac index (CI) without a decrease in the left atrial pressure (LAP ...
J, Ivanov +4 more
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Emergency fluid management for hypovolemia
Postgraduate Medicine, 1996Emergency fluid resuscitation of hypovolemic patients begins with an accurate assessment of the degree of volume depletion as well as identification of the cause and associated abnormalities. On the basis of this information, the proper resuscitative fluid can be chosen and administered by the appropriate route, as guided by the urgency of the ...
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Hypovolemia and Fluid Responsiveness
2012Traditionally, fluid responsiveness has been assessed by graded volume loading, but this may easily lead to fluid overload. Whether to provide a fluid bolus is a critical decision of the utmost importance in the emergency and ICU setting. Cardiac filling pressures are poor predictors of preload and neither central venous pressure nor pulmonary artery ...
Armando Sarti +2 more
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Diagnosing Hypovolemia in Critically Ill Patients
2010Hypovolemia is frequent in critically ill patients. There is little doubt that when left unrecognized and thus untreated hypovolemia will worsen patient outcome [1]. Therefore, it is more than likely that adequate fluid resuscitation could improve the outcome of a huge number of critically ill patients worldwide. The administration of fluid is a simple
A. Perner, U. G. Pedersen
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