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- Passive_leg_raising_test abstract "In medicine, the passive leg raising test is a bedside test to evaluate the need for further fluid resuscitation in critically ill patients.This test involves raising the legs of a patient (without their active participation), which causes gravity to pull blood from the legs, thus increasing circulatory volume available to the heart (cardiac preload) by around 150-300 milliliters, depending on the amount of venous reservoir. The real-time effects of this maneuver on hemodynamic parameters such as blood pressure and heart rate are used to guide the decision whether or not more fluid will be beneficial. The assessment is easier when invasive monitoring is present (such as an arterial catheter).The maneuver might be reinforced in a clinical setting by moving the patient's bed from a semi-recumbent position to a recumbent position with the legs raised. This is theorised to cause an additional mobilisation of blood from the gastrointestinal circulation. The physiology of assessing fluid responsiveness via passive leg raise requires increasing systemic venous return without altering cardiac function - a form of functional hemodynamic monitoring.Several studies showed that this measure is a better predictor of response to rapid fluid loading than other tests such as respiratory variation in pulse pressure or echocardiographic markers.".
- Passive_leg_raising_test wikiPageID "20950139".
- Passive_leg_raising_test wikiPageLength "4761".
- Passive_leg_raising_test wikiPageOutDegree "19".
- Passive_leg_raising_test wikiPageRevisionID "701636560".
- Passive_leg_raising_test wikiPageWikiLink Arterial_line.
- Passive_leg_raising_test wikiPageWikiLink Blood.
- Passive_leg_raising_test wikiPageWikiLink Blood_pressure.
- Passive_leg_raising_test wikiPageWikiLink Category:Dehydration.
- Passive_leg_raising_test wikiPageWikiLink Category:Intensive_care_medicine.
- Passive_leg_raising_test wikiPageWikiLink Echocardiography.
- Passive_leg_raising_test wikiPageWikiLink Fluid_replacement.
- Passive_leg_raising_test wikiPageWikiLink Gravity.
- Passive_leg_raising_test wikiPageWikiLink Heart.
- Passive_leg_raising_test wikiPageWikiLink Heart_rate.
- Passive_leg_raising_test wikiPageWikiLink Hemodynamics.
- Passive_leg_raising_test wikiPageWikiLink Intensive_care_medicine.
- Passive_leg_raising_test wikiPageWikiLink Intravascular_volume_status.
- Passive_leg_raising_test wikiPageWikiLink Litre.
- Passive_leg_raising_test wikiPageWikiLink Medicine.
- Passive_leg_raising_test wikiPageWikiLink Minimally-invasive_procedures.
- Passive_leg_raising_test wikiPageWikiLink Organ_(anatomy).
- Passive_leg_raising_test wikiPageWikiLink Preload_(cardiology).
- Passive_leg_raising_test wikiPageWikiLink Trendelenburg_position.
- Passive_leg_raising_test wikiPageWikiLinkText "Passive Leg Raising".
- Passive_leg_raising_test wikiPageWikiLinkText "Passive leg raising test".
- Passive_leg_raising_test wikiPageWikiLinkText "passive leg raising test".
- Passive_leg_raising_test wikiPageWikiLinkText "passive leg raising".
- Passive_leg_raising_test name "Passive leg raising test".
- Passive_leg_raising_test wikiPageUsesTemplate Template:Distinguish.
- Passive_leg_raising_test wikiPageUsesTemplate Template:Infobox_diagnostic.
- Passive_leg_raising_test wikiPageUsesTemplate Template:Reflist.
- Passive_leg_raising_test subject Category:Dehydration.
- Passive_leg_raising_test subject Category:Intensive_care_medicine.
- Passive_leg_raising_test hypernym Test.
- Passive_leg_raising_test type Cricketer.
- Passive_leg_raising_test type Specialty.
- Passive_leg_raising_test type Thing.
- Passive_leg_raising_test comment "In medicine, the passive leg raising test is a bedside test to evaluate the need for further fluid resuscitation in critically ill patients.This test involves raising the legs of a patient (without their active participation), which causes gravity to pull blood from the legs, thus increasing circulatory volume available to the heart (cardiac preload) by around 150-300 milliliters, depending on the amount of venous reservoir.".
- Passive_leg_raising_test label "Passive leg raising test".
- Passive_leg_raising_test differentFrom Straight_leg_raise.
- Passive_leg_raising_test sameAs Q7142810.
- Passive_leg_raising_test sameAs m.05b18f0.
- Passive_leg_raising_test sameAs Q7142810.
- Passive_leg_raising_test wasDerivedFrom Passive_leg_raising_test?oldid=701636560.
- Passive_leg_raising_test isPrimaryTopicOf Passive_leg_raising_test.