Tibial Intraosseous Administration of Epinephrine Is Effective in Restoring Return of Spontaneous Circulation in a Pediatric Normovolemic But Not Hypovolemic Cardiac Arrest Model
Sign Up to like & getrecommendations! Published in 2020 at "Pediatric Emergency Care"
DOI: 10.1097/pec.0000000000002127
Abstract: Objective We compared the efficacy of tibial intraosseous (TIO) administration of epinephrine in a pediatric normovolemic versus hypovolemic cardiac arrest model to determine the incidence of return of spontaneous circulation (ROSC) and plasma epinephrine concentrations… read more here.
Keywords: epinephrine; administration epinephrine; cardiac arrest; hypovolemia ... See more keywords
Comparisons of Traditional Metabolic Markers and Compensatory Reserve as Early Predictors of Tolerance to Central Hypovolemia in Humans
Sign Up to like & getrecommendations! Published in 2018 at "SHOCK"
DOI: 10.1097/shk.0000000000001034
Abstract: ABSTRACT Circulatory shock remains a leading cause of death in both military and civilian trauma. Early, accurate and reliable prediction of decompensation is necessary for the most efficient interventions and clinical outcomes. Individual tolerance to… read more here.
Keywords: crm; compensatory reserve; sensitivity; decompensation ... See more keywords
Similar Hemostatic Responses to Hypovolemia in Hemorrhage and Lbnp Reveals a Hyperfibrinolytic Subset of Baboons
Sign Up to like & getrecommendations! Published in 2019 at "Blood"
DOI: 10.1182/blood-2019-131792
Abstract: Background: Lower body negative pressure (LBNP) has been established in human studies as an alternative method to blood removal (HEM) to study central hypovolemia. In a baboon model, LBNP also mimics the cardiovascular response of… read more here.
Keywords: hem; blood; lysis; lbnp ... See more keywords
Associations between changes in precerebral blood flow and cerebral oximetry in the lower body negative pressure model of hypovolemia in healthy volunteers
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DOI: 10.1371/journal.pone.0219154
Abstract: Reductions in cerebral oxygen saturation (ScO2) measured by near infra-red spectroscopy have been found during compensated hypovolemia in the lower body negative pressure (LBNP)-model, which may reflect reduced cerebral blood flow. However, ScO2 may also… read more here.
Keywords: blood flow; sco2; blood; hypovolemia ... See more keywords
Respiratory variations in pulse pressure and photoplethysmographic waveform amplitude during positive expiratory pressure and continuous positive airway pressure in a model of progressive hypovolemia
Sign Up to like & getrecommendations! Published in 2019 at "PLoS ONE"
DOI: 10.1371/journal.pone.0223071
Abstract: Purpose Respiratory variations in pulse pressure (dPP) and photoplethysmographic waveform amplitude (dPOP) are used for evaluation of volume status in mechanically ventilated patients. Amplification of intrathoracic pressure changes may enable their use also during spontaneous… read more here.
Keywords: respiratory variations; dpp; dpop; progressive hypovolemia ... See more keywords
Oxytocin‐monomeric red fluorescent protein 1 synthesis in the hypothalamus under osmotic challenge and acute hypovolemia in a transgenic rat line
Sign Up to like & getrecommendations! Published in 2020 at "Physiological Reports"
DOI: 10.14814/phy2.14558
Abstract: We generated a transgenic rat line that expresses oxytocin (OXT)‐monomeric red fluorescent protein 1 (mRFP1) fusion gene to visualize the dynamics of OXT. In this transgenic rat line, hypothalamic OXT can be assessed under diverse… read more here.
Keywords: rat line; hypovolemia; transgenic rat; synthesis ... See more keywords
Effects of experimental hypovolemia and pain on pre‐ejection period and pulse transit time in healthy volunteers
Sign Up to like & getrecommendations! Published in 2022 at "Physiological Reports"
DOI: 10.14814/phy2.15355
Abstract: Trauma patients may suffer significant blood loss, and noninvasive methods to diagnose hypovolemia in these patients are needed. Physiologic effects of hypovolemia, aiming to maintain blood pressure, are largely mediated by increased sympathetic nervous activity.… read more here.
Keywords: transit time; pulse transit; hypovolemia; pain ... See more keywords