Maja Elstad

Forsker - Systemfysiologi
Bilde av Maja Elstad
English version of this page
Telefon +47-22851221
Rom 2369
Brukernavn
Besøksadresse Sognsvannsveien 9 Domus Medica 0372 OSLO
Postadresse Postboks 1103 Blindern 0317 OSLO
Andre tilknytninger Institutt for medisinske basalfag

Faglige interesser

  • Kardiovaskulær fysiologi
  • Kardiovaskulære svingninger
  • Slagvolum-måling
  • Hjernegjennomblødning
  • Hudsirkulasjon

Undervisning

  • Modulleder for MED2200
  • Fysiologi-undervisning for medisin grunnutdanning (MED1100, MED2200, 5.semester)

Bakgrunn

  • 2015-present: Førsteamanuensis
  • 2014-present: Forsker, Unge forskertalent, Universitetet i Oslo
  • 2011-2014: Postdoc, Universitetet i Oslo
  • 2010: Postdoc, Universitetet i Bristol
  • 2009: PhD, Universitetet i Oslo
  • 2004-05: Turnuslege, Sentralsykehuset i Vestfold og Loppa kommune
  • 2004: MD, Universitetet i Oslo
  • 1998-2003: Studentstipendiat, Universitetet i Oslo
  • 1995-97:Studier i matematikk, Universitetet i Oslo

Verv

  • Unifor legat 2010-2014

 

Emneord: Hjerte kar og lunger, Kardiovaskulære reflekser, Blodtrykk, Blodtrykksvingninger, Sirkulasjonskontroll

Publikasjoner

  • Bergersen, Tone Kristin; Skytioti, Maria & Elstad, Maja (2017). Cold-induced sympathetic tone modifies the impact of endothelium-dependent vasodilation in the finger pulp. Autonomic Neuroscience: Basic & Clinical.  ISSN 1566-0702.  203, s 97- 102 . doi: 10.1016/j.autneu.2016.11.004
  • Elstad, Maja; Liu, Xun & Thoresen, Marianne (2016). Heart rate response to therapeutic hypothermia in infants with hypoxic–ischaemic encephalopathy. Resuscitation.  ISSN 0300-9572.  106, s 53- 57 . doi: 10.1016/j.resuscitation.2016.06.023
  • Holme, Nathalie Linn Anikken; Rein, Erling Bekkestad & Elstad, Maja (2016). Cardiac stroke volume variability measured non-invasively by three methods for detection of central hypovolemia in healthy humans . European Journal of Applied Physiology.  ISSN 1439-6319.  s 1- 10
  • Quintana, Daniel; Elstad, Maja; Kaufmann, Tobias; Brandt, Christine Lycke; Haatveit, Beathe Christin; Haram, Marit; Nerhus, Mari; Westlye, Lars Tjelta & Andreassen, Ole Andreas (2016). Resting-state heart rate variability is related to respiratory frequency in individuals with severe mental illness but not healthy controls. Scientific Reports.  ISSN 2045-2322.  6(37212) . doi: 10.1038/srep37212 Fulltekst i vitenarkiv
  • Skytioti, Maria; Søvik, Signe & Elstad, Maja (2016). Internal carotid artery blood flow in healthy awake subjects is reduced by simulated hypovolemia and noninvasive mechanical ventilation. Physiological Reports.  ISSN 2051-817X.  4(19) . doi: 10.14814/phy2.12969
  • Wood, Thomas Ragnar; Smit, Elisa; Maes, Elke; Osredkar, Damjan; Falck, Mari; Elstad, Maja & Thoresen, Marianne (2016). Monitoring of cerebral blood flow during hypoxia-ischemia and resuscitation in the neonatal rat using laser speckle imaging. Physiological Reports.  ISSN 2051-817X.  4(7), s 1- 14 . doi: 10.14814/phy2.12749 Fulltekst i vitenarkiv
  • Elstad, Maja & Walløe, Lars (2015). Heart rate variability and stroke volume variability to detect central hypovolemia during spontaneous breathing and supported ventilation in young, healthy volunteers. Physiological Measurement.  ISSN 0967-3334.  36(4), s 671- 681 . doi: 10.1088/0967-3334/36/4/671
  • Bergersen, Tone Kristin; Hoffmann-Vold, Anna-Maria; Midtvedt, Øyvind; Gran, Jan Tore; Mørk, Cato; Toska, Karin & Elstad, Maja (2014). Dysfunctional arteriovenous anastomoses in hands of systemic sclerosis patients with digital ulcers. Clinical and Experimental Rheumatology.  ISSN 0392-856X.  32(6 Suppl 86), s 53- 59
  • Dingley, John; Tooley, James; Liu, Xun; Scull-Brown, Emma; Elstad, Maja; Chakkarapani, Elavazhagan; Sabir, Hemmen & Thoresen, Marianne (2014). Xenon Ventilation During Therapeutic Hypothermia in Neonatal Encephalopathy: A Feasibility Study. Pediatrics.  ISSN 0031-4005.  133(5), s 809- 818 . doi: 10.1542/peds.2013-0787
  • Elstad, Maja; Vanggaard, Leif; Lossius, Astrid Haaskjold; Walløe, Lars & Bergersen, Tone Kristin (2014). Responses in acral and non-acral skin vasomotion and temperature during lowering of ambient temperature. Journal of Thermal Biology.  ISSN 0306-4565.  45, s 168- 174 . doi: 10.1016/j.jtherbio.2014.09.003
  • Elstad, Maja; Walløe, Lars; Holme, Nathalie; Maes, Elke & Thoresen, Marianne (2014). Respiratory sinus arrhythmia stabilizes mean arterial blood pressure at high-frequency interval in healthy humans . European Journal of Applied Physiology.  ISSN 1439-6319.  115(3), s 521- 530 . doi: 10.1007/s00421-014-3042-3
  • Hannah, Gill; Thoresen, Marianne; Smit, Elisa; Davis, Jonathan; Liu, Xun; Dingley, John & Elstad, Maja (2014). Sedation management during therapeutic hypothermia for neonatal encephalopathy: Atropine premedication for endotracheal intubation causes a prolonged increase in heart rate. Resuscitation.  ISSN 0300-9572.  85(10), s 1394- 1398 . doi: 10.1016/j.resuscitation.2014.07.002
  • Osredkar, Damjan; Thoresen, Marianne; Maes, Elke; Flatebø, Torun; Elstad, Maja & Sabir, Hemmen (2014). Hypothermia is not neuroprotective after infection-sensitized neonatal hypoxic-ischemic brain injury. Resuscitation.  ISSN 0300-9572.  85(4), s 567- 572 . doi: 10.1016/j.resuscitation.2013.12.006
  • Skranes, Janne Helen; Elstad, Maja; Thoresen, Marianne; Cowan, Frances; Stiris, Tom & Fugelseth, Drude (2014). Hypothermia Makes Cerebral Resistance Index a Poor Prognostic Tool in Encephalopathic Newborns. Neonatology.  ISSN 1661-7800.  106(1), s 17- 23 . doi: 10.1159/000358229
  • Liu, X; Dingley, John; Elstad, Maja; Brown, EL; Steen, Petter Andreas & Thoresen, Marianne (2013). Minimum Alveolar Concentration (MAC) for Sevoflurane and Xenon at Normothermia and Hypothermia in newborn pigs. Acta Anaesthesiologica Scandinavica.  ISSN 0001-5172. . doi: 10.1111/aas.12055
  • Dalen, Marit Lunde; Liu, Xun; Elstad, Maja; Løberg, Else Marit; Saugstad, Ola Didrik; Rootwelt, Terje & Thoresen, Marianne (2012). Resuscitation with 100% oxygen increases injury and counteracts the neuroprotective effect of therapeutic hypothermia in the neonatal rat. Pediatric Research.  ISSN 0031-3998.  71(3), s 247- 252 . doi: 10.1038/pr.2011.43
  • Elstad, Maja (2012). Respiratory variations in pulmonary and systemic blood flow in healthy humans. Acta Physiologica.  ISSN 1748-1708.  205(3), s 341- 348 . doi: 10.1111/j.1748-1716.2012.02419.x
  • Elstad, Maja; Walløe, Lars; Chon, Ki H. & Toska, Karin (2011). Low-frequency fluctuations in heart rate, cardiac output and mean arterial pressure in humans: what are the physiological relationships?. Journal of Hypertension.  ISSN 0263-6352.  29(7), s 1327- 1336 . doi: 10.1097/HJH.0b013e328347a17a
  • Elstad, Maja; Whitelaw, Andrew & Thoresen, Marianne (2011). Cerebral Resistance Index is less predictive in hypothermic encephalopathic newborns. Acta Paediatrica.  ISSN 0803-5253.  100(10), s 1344- 1349 . doi: 10.1111/j.1651-2227.2011.02327.x
  • Elstad, Maja; Nådland, Inger Helene; Toska, Karin & Walløe, Lars (2009). Stroke volume decreases during mild dynamic and static exercise in supine humans. Acta Physiologica.  ISSN 1748-1708.  195(2), s 289- 300 . doi: 10.1111/j.1748-1716.2008.01887.x
  • Elstad, Maja; Toska, Karin & Walløe, Lars (2002). Model simulations of cardiovascular changes at the onset of moderate exercise in humans. Journal of Physiology.  ISSN 0022-3751.  543(2), s 719- 728
  • Elstad, Maja; Toska, Karin; Chon, Ki H.; Raeder, Ernst A. & Cohen, Richard J. (2001). Respiratory sinus arrhythmia: opposite effects on systolic and mean arterial pressure in supine humans. Journal of Physiology.  ISSN 0022-3751.  536(1), s 251- 259

Se alle arbeider i Cristin

  • Elstad, Maja (2016). Respiratory sinus arrhythmia as buffer of systemic blood flow oscillations.
  • Elstad, Maja; Zilakos, Ilias & Bergersen, Tone Kristin (2016). Oscillatory pattern of arteriovenous anastomoses and skin blood flow within thermoneutral zone.
  • Skytioti, Maria; Søvik, Signe & Elstad, Maja (2016). Respiratory sinus arrhythmia buffers variability in cerebral blood flow..
  • Smit, Elisa; Wood, Thomas Ragnar; Elstad, Maja; Liu, Xun & Thoresen, Marianne (2016). The effect of resuscitation in 100% Oxygen on cerebral blood flow and neuropathology in a newborn rat model of hypoxia-ischaemia.
  • Bergersen, Tone Kristin; Skytioti, Maria & Elstad, Maja (2015). Sympathetic tonus modifies endothelial dependent vasodilation in finger pulp of healthy subjects..
  • Elstad, Maja (2015). Disse svingningene kan gi oss bedre helse . Aftenposten Viten.
  • Elstad, Maja (2015, 26. mai). Kan avsløre skjult blodtap på vei til sykehus. [Internett].  http://unikard.org/kan-avslore-skjult-blodtap-pa-vei-til-syk.
  • Elstad, Maja (2015, 27. mars). Ujevn hjerterytme stabiliserer blodflyten. [Internett].  http://unikard.org/respiratorisk-sinusarytmi-stabiliserer-bl.
  • Skytioti, Maria; Søvik, Signe & Elstad, Maja (2015). CEREBRAL BLOOD FLOW CHANGES IN RESPONSE TO MILD HYPOVOLEMIA AND POSITIVE PRESSURE VENTILATION.
  • Elstad, Maja (2014). The respiratory pump improves cardiac stroke volume during central hypovolemia in healthy subjects.
  • Elstad, Maja & Walløe, Lars (2014). Left cardiac stroke volume variations during spontaneous breathing and central hypovolemia in healthy subjects.
  • Gill, Hannah; Thoresen, Marianne; Smit, Elisa; Davis, Jonathan; Liu, Xun; Dingley, John & Elstad, Maja (2014). Is Atropine Before Intubation of Term Neonates Justified? An Observation from the CoolXe2 Trial.
  • Holme, Nathalie; Rein, Erling Bekkestad; Walløe, Lars & Elstad, Maja (2014). Cardiothoracic impedance does not reflect beat-to-beat changes in cardiac stroke volume during mild lower body negative pressure.
  • Osredkar, Damjan; Thoresen, Marianne; Maes, Elke; Flatebo, Torun; Elstad, Maja & Sabir, Hemmen (2014). Hypothermia Is Not Neuroprotective after Infection-Sensitized Neonatal Hypoxic-Ischemic Brain Injury.
  • Elstad, Maja (2013). Forplantning er grunnlaget for nytt liv, I: Gunnar Nicolaysen & Per Holck (red.),  Kroppens funksjon og oppbygning.  Gyldendal Akademisk.  ISBN 9788205323629.  Kapittel 11.  s 257 - 282
  • Elstad, Maja (2013). Når bølgene i blodet møtes . Forskning.no : nettavis med nyheter fra norsk og internasjonal forskning.
  • Elstad, Maja (2013). Sats på grunnforskning –ellers vet vi ikke hva vi går glipp av . Aftenposten Viten.
  • Elstad, Maja; Walløe, Lars; Holme, Nathalie; Maes, Elke & Thoresen, Marianne (2013). Respiratory sinus arrhythmia stabilises mean arterial blood pressure.
  • Elstad, Maja; Walløe, Lars; Holme, Nathalie; Maes, Elke & Thoresen, Marianne (2013). Respiratory sinus arrhythmia stabilises mean arterial blood pressure in healthy humans.
  • Holme, Nathalie; Rein, Erling Bekkestad; Walloe, Lars; Thoresen, Marianne & Elstad, Maja (2013). Cardiac stroke volume predicts progressive central hypovolemia by three different non-invasive methods. The FASEB Journal.  ISSN 0892-6638.  27
  • Holme, Nathalie; Rein, Erling Bekkestad; Walløe, Lars; Thoresen, Marianne & Elstad, Maja (2013). Cardiac stroke volume predicts progressive central hypovolemia by three different non-invasive methods.
  • Skranes, Janne Helen; Thoresen, Marianne; Stiris, Tom; Cowan, Frances; Server, Andres Alonso; Fugelseth, Drude & Elstad, Maja (2013). Changes in Cerebral Resistance Index (RI) after rewarming from day three of cooling predicts good but not poor outcome in infants undergoing therapeutic hypothermia.
  • Elstad, Maja & Walløe, Lars (2012). Respiratory variations in pulmonary and systemic blood flow in healthy humans.
  • Dingley, John; Liu, Xun; Tooley, James; Chakkarapani, Ela; Elstad, Maja & Thoresen, Marianne (2010). First human use of 50% Xenon inhalation during cooling therapy for neonatal hypoxic-ischaemic encephalopathy (HIE): The "CoolXenon" clinical feasibility study.
  • Elstad, Maja; Whitelaw, Andrew & Thoresen, Marianne (2010). Cerebral Doppler Resistance Index in Hypoxic-Ischaemic Encephalopathy: Is it still valid in the cooling era?.
  • Liu, Xun; Suleiman, M.Saadeh M.; Elstad, Maja; Potter, Helen & Thoresen, Marianne (2010). Effect of Hypothermia on Cardiac Troponin I after Global Hypoxica-ischemia with Brain Injury in Newborn Pigs.
  • Elstad, Maja (2009). Stroke volume variations : mild exercise and cardiovascular variability.
  • Opdahl, Anders; Remme, Espen W.; Helle-Valle, Thomas; Vartdal, Trond; Pettersen, Eirik; Elstad, Maja; Edvardsen, Thor; Walløe, Lars & Smiseth, Otto A. (2007). Early Diastolic Mitral Annulus Lengthening Velocity Reflects Coupling between Systolic and Diastolic Function.
  • Opdahl, Anders; Remme, Espen W.; Helle-Valle, Thomas; Vartdal, Trond; Pettersen, Eirik; Elstad, Maja; Edvardsen, Thor; Walløe, Lars & Smiseth, Otto A. (2007). Load-dependency of early-diastolic mitral annulus velocity: the role of systolic function.
  • Elstad, Maja & Toska, Karin (2006). Point: Counterpoint: Cardiovascular variability is/is not an index of autonomic control of circulation. Journal of applied physiology.  ISSN 8750-7587.  101, s 687- 687
  • Opdahl, Anders; Remme, Espen W.; Helle-Valle, Thomas; Vartdal, Trond; Pettersen, Eirik; Elstad, Maja; Edvardsen, Thor; Walløe, Lars & Smiseth, Otto A. (2006). Mitral Annulus Velocity at Onset of Filling - a New Marker of Diastolic Suction.
  • Opdahl, Anders; Remme, Espen W.; Helle-Valle, Thomas; Vartdal, Trond; Pettersen, Eirik; Elstad, Maja; Walløe, Lars & Smiseth, Otto A. (2006). Early diastolic mitral annulus velocity at onset of filling a new marker for cardiac suction.
  • Wilhelmsen, Cathrine Monrad & Elstad, Maja (2000). Krise i medisinsk forskning. Aftenposten (morgenutg. : trykt utg.).  ISSN 0804-3116.

Se alle arbeider i Cristin

Publisert 13. apr. 2011 10:36 - Sist endret 14. aug. 2015 14:54