Publications 2019

Hisdal J, Landsverk SA, Hoff IE, Hagen OA, Kirkeboen KA, Hoiseth LO (2019)
Associations between changes in precerebral blood flow and cerebral oximetry in the lower body negative pressure model of hypovolemia in healthy volunteers
PLoS One, 14 (6), e0219154
DOI 10.1371/journal.pone.0219154

Hoff IE, Hisdal J, Landsverk SA, Roislien J, Kirkeboen KA, Hoiseth LO (2019)
Respiratory variations in pulse pressure and photoplethysmographic waveform amplitude during positive expiratory pressure and continuous positive airway pressure in a model of progressive hypovolemia
PLoS One, 14 (9), e0223071
DOI 10.1371/journal.pone.0223071

Hoff IE, Hoiseth LO, Kirkeboen KA, Landsverk SA (2019)
Volumetric and End-Tidal Capnography for the Detection of Cardiac Output Changes in Mechanically Ventilated Patients Early after Open Heart Surgery
Crit. Care Res. Pract., 2019, UNSP 6393649
DOI 10.1155/2019/6393649

Publications 2016

Hagen OA, Hoiseth LO, Roslin A, Landsverk SA, Woldbaek PR, Pripp AH, Hanoa R, Kirkeboen KA (2016)
Impact of Norepinephrine on Regional Cerebral Oxygenation During Cardiopulmonary Bypass
J. Cardiothorac. Vasc. Anesth., 30 (2), 291-296
DOI 10.1053/j.jvca.2015.12.015

Hoiseth LO, Hoff IE, Hagen OA, Kirkeboen KA, Landsverk SA (2016)
Respiratory variations in the photoplethysmographic waveform amplitude depend on type of pulse oximetry device
J. Clin. Monitor. Comp., 30 (3), 317-325
DOI 10.1007/s10877-015-9720-9

Publications 2015

Hoiseth LO, Hisdal J, Hoff IE, Hagen OA, Landsverk SA, Kirkeboen KA (2015)
Tissue Oxygen Saturation and Finger Perfusion Index in Central Hypovolemia: Influence of Pain
Crit. Care Med., 43 (4), 747-756
DOI 10.1097/CCM.0000000000000766

Hoiseth LO, Hisdal J, Landsverk SA, Kirkeboen KA (2015)
Pain and Tissue Oxygenation Reply
Crit. Care Med., 43 (10), E463-E464
DOI 10.1097/CCM.0000000000001206

Hoiseth LO, Hoff IE, Hagen OA, Landsverk SA, Kirkeboen KA (2015)
Agreement between stroke volume measured by oesophageal Doppler and uncalibrated pulse contour analysis during fluid loads in severe aortic stenosis
J. Clin. Monitor. Comp., 29 (4), 435-441
DOI 10.1007/s10877-015-9666-y

Kenwright DA, Bernjak A, Draegni T, Dzeroski S, Entwistle M, Horvat M, Kvandal P, Landsverk SA, McClintock PVE, Musizza B, Petrovcic J, Raeder J, Sheppard LW, Smith AF, Stankovski T, Stefanovska A (2015)
The discriminatory value of cardiorespiratory interactions in distinguishing awake from anaesthetised states: a randomised observational study
Anaesthesia, 70 (12), 1356-1368
DOI 10.1111/anae.13208

Publications 2014

Hoff IE, Hoiseth LO, Hisdal J, Roislien J, Landsverk SA, Kirkeboen KA (2014)
Respiratory Variations in Pulse Pressure Reflect Central Hypovolemia during Noninvasive Positive Pressure Ventilation
Crit. Care Res. Pract., 2014, 712728
DOI 10.1155/2014/712728

Hoiseth LO, Hoff IE, Hagen OA, Landsverk SA, Kirkeboen KA (2014)
Dynamic variables and fluid responsiveness in patients for aortic stenosis surgery
Acta Anaesthesiol. Scand., 58 (7), 826-834
DOI 10.1111/aas.12328

Publications 2013

Kvandal P, Sheppard L, Landsverk SA, Stefanovska A, Kirkeboen KA (2013)
Impaired cerebrovascular reactivity after acute traumatic brain injury can be detected by wavelet phase coherence analysis of the intracranial and arterial blood pressure signals
J. Clin. Monitor. Comp., 27 (4), 375-383
DOI 10.1007/s10877-013-9484-z

Publications 2012

Hoiseth LO, Hoff IE, Myre K, Landsverk SA, Kirkeboen KA (2012)
Dynamic variables of fluid responsiveness during pneumoperitoneum and laparoscopic surgery
Acta Anaesthesiol. Scand., 56 (6), 777-786
DOI 10.1111/j.1399-6576.2011.02641.x

Landsverk SA, Tsai AG, Cabrales P, Intaglietta M (2012)
Impact of Enzymatic Degradation of the Endothelial Glycocalyx on Vascular Permeability in an Awake Hamster Model
Crit. Care Res. Pract., 2012, 842545
DOI 10.1155/2012/842545

Publications 2011

Hoiseth LO, Hoff IE, Skare O, Kirkeboen KA, Landsverk SA (2011)
Photoplethysmographic and pulse pressure variations during abdominal surgery
Acta Anaesthesiol. Scand., 55 (10), 1221-1230
DOI 10.1111/j.1399-6576.2011.02527.x

Publications 2009

Landsverk SA, Hoiseth LO, Kirkeboen KA (2009)
Oscillations in the Plethysmographic Waveform Amplitude: Phenomenon Hides Behind Artifacts Reply
Anesthesiology, 111 (1), 207-208
DOI 10.1097/ALN.0b013e3181a96055

Publications 2008

Landsverk SA, Hoiseth LO, Kvandal P, Hisdal J, Skare O, Kirkeboen KA (2008)
Poor Agreement between Respiratory Variations in Pulse Oximetry Photoplethysmographic Waveform Amplitude and Pulse Pressure in Intensive Care Unit Patients
Anesthesiology, 109 (5), 849-855
DOI 10.1097/ALN.0b013e3181895f9f

Publications 2007

Landsverk SA, Kvandal P, Bernjak A, Stefanovska A, Kirkeboen KA (2007)
The effects of general anesthesia on human skin microcirculation evaluated by wavelet transform
Anesth. Analg., 105 (4), 1012-1019
DOI 10.1213/01.ane.0000281932.09660.96

Publications 2006

Kvandal P, Landsverk SA, Bernjak A, Stefanovska A, Kvernmo HD, Kirkeboen KA (2006)
Low-frequency oscillations of the laser Doppler perfusion signal in human skin
Microvasc. Res., 72 (3), 120-127
DOI 10.1016/j.mvr.2006.05.006

Landsverk SA, Kvandal P, Kjelstrup T, Benko U, Bernjak A, Stefanovska A, Kvernmo H, Kirkeboen KA (2006)
Human skin microcirculation after brachial plexus block evaluated by wavelet transform of the laser Doppler flowmetry signal
Anesthesiology, 105 (3), 478-484
DOI 10.1097/00000542-200609000-00010