Poster

• Mortensen, Michael; Nilsen, Roy Miodini; Kvalheim, Venny Lise et al. (2025). Sykefravær etter hjertekirurgi. (external link)

Academic lecture

• Mortensen, Michael; Beisland, Elisabeth Grov; Lleyva-Moral, Juan M et al. (2025). Exploring Women’s Return to Work Following Open-Heart Surgery: A Qualitative Perspective. (external link)
• Mortensen, Michael; Nilsen, Roy Miodini; Kvalheim, Venny Lise et al. (2023). The impact of clinical and sociodemographic factors on sick leave after cardiac surgery. (external link)
• Mortensen, Michael; Nilsen, Roy Miodini; Kvalheim, Venny Lise et al. (2022). Kliniske og sosiodemografiske faktorer som fører til lengre sykemelding etter hjertekirurgi.. (external link)
• Lundemoen, Steinar; Kvalheim, Venny Lise; Mongstad, Arve et al. (2014). Væskelekkasje ved samtidig bruk av Hjerte-lungemaskin og aortaballongpumpe i en dyreeksperimentell modell. (external link)
• Lundemoen, Steinar; Kvalheim, Venny Lise; Svendsen, Øyvind Sverre et al. (2014). Aortaballongpumpe i kombinasjon med ekstrakorporeal sirkulasjon reduserer organperfusjon under diafragma. (external link)

Academic article

• Mortensen, Michael André Helnes; Beisland, Elisabeth Grov; Moral, Juan Manuel Leyva et al. (2025). Women's experiences of returning to work after open heart surgery: A descriptive qualitative study. (external link)
• Kolseth, Solveig Moss; Saeed, Sahrai; Salminen, Pirjo-Riitta et al. (2024). A rapid deployment valve option for failing Medtronic Freestyle full root: a single centre experience. (external link)
• Mortensen, Michael; Nilsen, Roy Miodini; Kvalheim, Venny Lise et al. (2023). The influence of socio-demographic and clinical factors on sick leave and return to work after open-heart surgery: a nationwide registry-based cohort study. (external link)
• Strandenes, Geir; Sivertsen, Joar; Bjerkvig, Christopher Kalhagen et al. (2020). A pilot trial of platelets stored cold versus at room temperature for complex cardiothoracic surgery. (external link)
• Svendsen, Øyvind Sverre; Farstad, Marit; Mongstad, Arve et al. (2017). Is the use of hydroxyethyl starch as priming solution during cardiac surgery advisable? A randomized, single-center trial. (external link)
• Elvevoll, Bjørg; Husby, Paul; Kvalheim, Venny Lise et al. (2017). Microvascular fluid exchange during CPB with deep hypothermia circulatory arrest or low flow. (external link)
• Svendsen, Øyvind Sverre; Wathle, Gaute Kjellevold; Husby, Paul et al. (2016). Usefulness of the Pulmonary Artery Catheter in a Perioperative Setting.. (external link)
• Svendsen, Øyvind Sverre; Elvevoll, Bjørg; Mongstad, Arve et al. (2016). Fluid filtration and vascular compliance during cardiopulmonary bypass: effects of two volatile anesthetics. (external link)
• Elvevoll, Bjørg; Lundemoen, Steinar; Svendsen, Øyvind Sverre et al. (2016). Does roller pump–induced pulsatile CPB perfusion affect microvascular fluid shifts and tissue perfusion?. (external link)
• Apelseth, Torunn Oveland; Kvalheim, Venny Lise; Kristoffersen, Einar Klæboe (2016). Detection of specific immunoglobulin e antibodies toward common airborne allergens, peanut, wheat, and latex in solvent/detergent-treated pooled plasma. (external link)
• Lundemoen, Steinar; Kvalheim, Venny Lise; Svendsen, Øyvind Sverre et al. (2015). Intraaortic counterpulsation during cardiopulmonary bypass impairs distal organ perfusion. (external link)
• Lundemoen, Steinar; Kvalheim, Venny Lise; Mongstad, Arve et al. (2013). Microvascular fluid exchange during pulsatile cardiopulmonary bypass perfusion with the combined use of a nonpulsatile pump and intra-aortic balloon pump. (external link)
• Brekke, Hege Kristin; Hammersborg, Stig Morten; Lundemoen, Steinar et al. (2013). Isoflurane in contrast to propofol promotes fluid extravasation during cardiopulmonary bypass in pigs. (external link)
• Husby, Paul; Brekke, Hege Kristin; Mongstad, Arve et al. (2012). Does beta 2-adrenergic stimulation attenuate fluid extravasation during hypothermic cardiopulmonary bypass? An experimental study in pigs. (external link)
• Kvalheim, Venny Lise; Farstad, Marit; Steien, Egil et al. (2010). Infusion of hypertonic saline/starch during cardiopulmonary bypass reduces fluid overload and may impact cardiac function. (external link)
• Kvalheim, Venny Lise; Rynning, Stein Erik; Farstad, Marit et al. (2008). Fluid overload during cardiopulmonary bypass is effectively reduced by a continuous infusion of hypertonic saline/dextran (HSD). (external link)
• Kvalheim, Venny Lise; Farstad, Marit; Haugen, Oddbjørn et al. (2008). A hyperosmolar-colloidal additive to the CPB-priming solution reduces fluid load and fluid extravasation during tepid CPB. (external link)
• Haugen, Oddbjørn; Farstad, Marit; Kvalheim, Venny Lise et al. (2007). Elevated flow rate during cardiopulmonary bypass is associated with fluid accumulation. (external link)
• Haugen, Oddbjørn; Farstad, Marit; Kvalheim, Venny Lise et al. (2007). Intraoperative fluid balance during cardiopulmonary bypass: effects of different mean arterial pressures. (external link)
• Haugen, Oddbjørn; Farstad, Marit; Myklebust, Reidar et al. (2007). Low perfusion pressure during CPB may induce cerebral metabolic and ultrastructural changes. (external link)
• Haugen, Oddbjørn; Farstad, Marit; Kvalheim, Venny Lise et al. (2006). Mean arterial pressure about 40 mmHg during CPB is associated with cerebral ischemia in piglets. (external link)
• Farstad, Marit; Haugen, Oddbjørn; Kvalheim, Venny Lise et al. (2006). Reduced fluid gain during cardiopulmonary bypass in piglets using a continuous infusion of a hyperosmolar/hyperoncotic solution. (external link)
• Hammersborg, Stig Morten; Farstad, Marit; Haugen, Oddbjørn et al. (2005). Time course variations of haemodynamics, plasma volume and microvascular fluid exchange following surface cooling: an experimental approach to accidental hypothermia. (external link)
• Haugen, Oddbjørn; Farstad, Marit; Kvalheim, Venny Lise et al. (2005). Low arterial pressure during cardiopulmonary bypass in piglets does not decrease fluid leakage. (external link)
• Farstad, Marit; Kvalheim, Venny Lise; Husby, Paul (2005). Cold-induced fluid extravasation during cardiopulmonary bypass in piglets can be counteracted by use of iso-oncotic prime. (external link)

Reader opinion piece

• Svendsen, Øyvind Sverre; Farstad, Marit; Mongstad, Arve et al. (2018). Reply to: Assessing feasibility and safety of hydroxyethyl starch as priming solution of cardiopulmonary bypass. (external link)

Doctoral dissertation

• Kvalheim, Venny Lise (2010). Experimental and clinical studies on the use of colloids and hyperosmolar additives during CPB: effects on perioperative total fluid load, edema generation and organ function. (external link)

See a complete overview of publications in Cristin.