نتایج جستجو برای: hemorrhagic shock
تعداد نتایج: 125631 فیلتر نتایج به سال:
BACKGROUND Norepinephrine administration is controversial during hemorrhagic shock resuscitation to stabilize mean arterial pressure (MAP) level because it could have deleterious effects on local circulations. The authors investigated the effect of norepinephrine on intestinal microcirculation during fluid resuscitation in uncontrolled hemorrhagic shock. METHODS Mice (n = 6 per group) submitt...
BACKGROUND Postpartum hemorrhage remains a major cause of global maternal morbidity and mortality, even in developed countries, despite the use of intensive care units. This study sought to (1) assess whether myocardial ischemia could be associated with and even aggravate hemorrhagic shock in young parturients admitted for postpartum hemorrhage, and (2) identify the independent risk factors for...
Changes in plasma osmolarity, through central and peripheral osmoreceptors, activate the median preoptic nucleus (MnPO) that modulates autonomic and neuroendocrine adjustments. The present study sought to determine the participation of MnPO in the cardiovascular recovery induced by hypertonic saline infusion (HSI) in rats submitted to hemorrhagic shock. The recordings of mean arterial pressure ...
Although the majority of potentially preventable fatalities among U.S. combat forces serving in Afghanistan and Iraq have died from hemorrhagic shock, the majority of U.S. medics carry morphine autoinjectors for prehospital battlefield analgesia. Morphine given intramuscularly has a delayed onset of action and, like all opioids, may worsen hemorrhagic shock. Additionally, on a recent assessment...
OBJECTIVE Uncontrolled hemorrhagic shock is a significant factor in death of severe multiple trauma patients. The acute management of injured bleeding in emergency department (ED) may improve patient outcomes. The medical records of severe multiple trauma patients with hemorrhagic shock in our ED were reviewed to summarize an evidence-based approach to the management of critically injured bleed...
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