Echocardiography and passive leg raising in the postoperative period: A prospective observational study
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DOI: 10.1097/eja.0000000000000679
Abstract: BACKGROUND Signs of hypovolaemia are frequent in the postoperative period, but not all patients need or respond to fluid administration. An increase in cardiac output (CO) after passive leg raising (PLR) has been demonstrated to… read more here.
Keywords: leg raising; prospective observational; study; passive leg ... See more keywords
Carotid and femoral Doppler do not allow the assessment of passive leg raising effects
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DOI: 10.1186/s13613-018-0413-7
Abstract: BackgroundThe hemodynamic effects of the passive leg raising (PLR) test must be assessed through a direct measurement of cardiac index (CI). We tested whether changes in Doppler common carotid blood flow (CBF) and common femoral… read more here.
Keywords: leg raising; carotid femoral; cbf; passive leg ... See more keywords
To identify normovolemia in humans: The stroke volume response to passive leg raising vs. head‐down tilt
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DOI: 10.14814/phy2.15216
Abstract: Volume responsiveness can be evaluated by tilting maneuvers such as head‐down tilt (HDT) and passive leg raising (PLR), but the two procedures use different references (HDT the supine position; PLR the semi‐recumbent position). We tested… read more here.
Keywords: stroke volume; passive leg; head tilt; volume ... See more keywords
Early Effects of Passive Leg-Raising Test, Fluid Challenge, and Norepinephrine on Cerebral Autoregulation and Oxygenation in COVID-19 Critically Ill Patients
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DOI: 10.3389/fneur.2021.674466
Abstract: Background: Coronavirus disease 2019 (COVID-19) patients are at high risk of neurological complications consequent to several factors including persistent hypotension. There is a paucity of data on the effects of therapeutic interventions designed to optimize… read more here.
Keywords: leg raising; covid; passive leg; cerebral autoregulation ... See more keywords