Browsing NTNU Open by Author "Ellingsen, Øyvind"
Now showing items 1-16 of 16
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A flying start? Early interval training in heart failure rehabilitation
Ellingsen, Øyvind (Journal article; Peer reviewed, 2017) -
Baseline and Exercise Predictors of VO2peak in Systolic Heart Failure Patients: Results from SMARTEX-HF
Karlsen, Trine; Videm, Vibeke; Halle, Martin; Ellingsen, Øyvind; Støylen, Asbjørn; Dalen, Håvard; Delagardelle, Charles; Larsen, Alf Inge; Hole, Torstein; Mezzani, Alessandro; Craenenbrock, EM; Beckers, Patrick; Pressler, Axel; Christle, JW; Winzer, Ephraim; Mangner, Norman; Woitek, Felix; Höllriegel, Robert; Snoer, Martin; Feiereisen, Patrick; Valborgland, Torstein; Linke, Axel; Prescott, Eva Irene Bossano (Journal article; Peer reviewed, 2019)Purpose To investigate baseline, exercise testing, and exercise training-mediated predictors of change in peak oxygen uptake (VO2peak) from baseline to 12-week follow-up (ΔVO2peak) in a post-hoc analysis from the SMARTEX ... -
Cardiovascular risk factors have larger impact on endothelial function in self-reported healthy women than men in the HUNT3 fitness study
Skaug, Eli-Anne; Madssen, Erik; Aspenes, Stian Thoresen; Wisløff, Ulrik; Ellingsen, Øyvind (Journal article; Peer reviewed, 2014)Background: Several studies suggest that cardiovascular risk factors comprising the metabolic syndrome have larger effects on the development of cardiovascular disease in women than in men. A recent study in self-reported ... -
Endothelial function in a healthy Norwegian population: Risk factors, age and gender in the HUNT3 survey
Skaug, Eli-Anne (Doktoravhandlinger ved NTNU;2018:319, Doctoral thesis, 2018)Background: Endothelial dysfunction is an early sign of atherosclerosis, often assessed as impaired flow-mediated dilation (FMD) in the brachial artery. This measure of endothelial function correlates with the endotheliu ... -
High-Intensity Interval Training in Patients with Heart Failure with Reduced Ejection Fraction
Ellingsen, Øyvind; Halle, Martin; Conraads, Viviane; Støylen, Asbjørn; Dalen, Håvard; Delagardelle, Charles; Larsen, Alf Inge; Hole, Torstein; Mezzani, Alessandro; Van Craenenbroeck, Emeline M.; Videm, Vibeke; Beckers, Paul; Christle, Jeffrey W.; Winzer, Ephraim; Mangner, Norman; Woitek, Felix; Höllriegel, Robert; Pressler, Axel; Monk-Hansen, Tea; Snoer, Martin; Feiereisen, Patrick; Valborgland, Torstein; Kjekshus, John; Hambrecht, Rainer; Gielen, Stephan; Karlsen, Trine; Prescott, Eva; Linke, Axel (Journal article; Peer reviewed, 2017)Background: Small studies have suggested that high-intensity interval training (HIIT) is superior to moderate continuous training (MCT) in reversing cardiac remodeling and increasing aerobic capacity in patients with heart ... -
Human cardiomyocyte calcium handling and transverse tubules in mid-stage of post-myocardial-infarction heart failure
Høydal, Morten; Karevold, Asbjørn; Garstad, Idar Kirkeby; Wiseth, Rune; Haaverstad, Rune; Stølen, Tomas; Contu, Riccardo; Condorelli, Gianluigi; Ellingsen, Øyvind; Smith, Godfrey L; Kemi, Ole J; Wisløff, Ulrik (Journal article; Peer reviewed, 2018)Aims Cellular processes in the heart rely mainly on studies from experimental animal models or explanted hearts from patients with terminal end‐stage heart failure (HF). To address this limitation, we provide data on ... -
Inflammation Is Strongly Associated With Cardiorespiratory Fitness, Sex, BMI, and the Metabolic Syndrome in a Self-reported Healthy Population: HUNT3 Fitness Study
Madssen, Erik; Skaug, Eli-Anne; Wisløff, Ulrik; Ellingsen, Øyvind; Videm, Vibeke (Journal article; Peer reviewed, 2019)Objective To investigate whether C-reactive protein (CRP, a general marker of inflammation), neopterin (activated macrophages), lactoferrin (activated neutrophils), and endothelial function (flow-mediated vasodilation ... -
Insomnia and Endothelial Function - The HUNT 3 Fitness Study
Strand, Linn B.; Laugsand, Lars E.; Skaug, Eli-Anne; Ellingsen, Øyvind; Madssen, Erik; Wisløff, Ulrik; Vatten, Lars Johan; Janszky, Imre (Journal article; Peer reviewed, 2012)Background: Insomnia is associated with increased risk of coronary heart disease (CHD), but the underlying mechanisms are not understood. To our knowledge, no previous studies have examined insomnia in relation to endothelial ... -
Migraine and endothelial function: The HUNT3 Study.
Larsen, Joakim Schjølberg; Skaug, Eli-Anne; Wisløff, Ulrik; Ellingsen, Øyvind; Stovner, Lars Jacob; Linde, Mattias; Hagen, Knut (Journal article; Peer reviewed, 2016)Background: Reduced endothelial function is associated with elevated risk of cardiovascular disease, but evidence on the association between migraine and endothelial function is conflicting. The aim of this population-based ... -
MRS-based metabolic profiling of cardiac and skeletal muscle from rats with heart failure, low intrinsic fitness, aging and exercise training
Shi, Mingshu (Doctoral theses at NTNU;2019:371, Doctoral thesis, 2019)Background: Heart failure is associated with reduced exercise capacity and impaired myocardial and skeletal muscle metabolism. Other factors, such as inborn genetic difference, aging, and exercise training, can also lead ... -
Non-Smoking tobacco affects endothelial function in healthy men in one of the largest health studies ever performed; the nord-trøndelag health study in Norway; HUNT3
Skaug, Eli-Anne; Nes, Bjarne; Aspenes, Stian Thoresen; Ellingsen, Øyvind (Peer reviewed; Journal article, 2016)Background Oral tobacco (snuff) is taking a large market share in Scandinavia, especially with young users. However, long-term health effects are unknown. Small studies show association between snuff and reduced endothelial ... -
Nondirective meditation activates brain areas associated with retrieval of memories and emotional processing
Xu, Jian; Vik, Alexandra; Groote, Inge Rasmus; Lagopoulos, Jim; Holen, Are; Ellingsen, Øyvind; Håberg, Asta; Davanger, Svend (Journal article; Peer reviewed, 2014)Nondirective meditation techniques are practiced with a relaxed focus of attention that permits spontaneously occurring thoughts, images, sensations, memories, and emotions to emerge and pass freely, without any expectation ... -
Nondirective meditation activates default mode network and areas associated with memory retrieval and emotional processing
Xu, Jian; Vik, Alexandra; Groote, Inge Rasmus; Lagopoulos, Jim; Holen, Are; Ellingsen, Øyvind; Håberg, Asta; Davanger, Svend (Journal article; Peer reviewed, 2014)Nondirective meditation techniques are practiced with a relaxed focus of attention that permits spontaneously occurring thoughts, images, sensations, memories, and emotions to emerge and pass freely, without any expectation ... -
Response by Ellingsen et al to Letters Regarding Article, "High-Intensity Interval Training in Patients With Heart Failure With Reduced Ejection Fraction"
Ellingsen, Øyvind; Halle, Martin; Prescott, Eva Irene Bossano; Linke, Axel (Journal article; Peer reviewed, 2017) -
Skeletal muscle metabolism in rats with low and high intrinsic aerobic capacity: Effect of aging and exercise training
Shi, Mingshu; Ellingsen, Øyvind; Bathen, Tone Frost; Høydal, Morten; Koch, Lauren G.; Britton, Steven L.; Wisløff, Ulrik; Stølen, Tomas; Esmaeili, Morteza (Journal article; Peer reviewed, 2018)Purpose Exercise training increases aerobic capacity and is beneficial for health, whereas low aerobic exercise capacity is a strong independent predictor of cardiovascular disease and premature death. The purpose of ... -
The effect of exercise training on myocardial and skeletal muscle metabolism by MR spectroscopy in rats with heart failure
Shi, Mingshu; Ellingsen, Øyvind; Bathen, Tone Frost; Høydal, Morten; Stølen, Tomas; Esmaeili, Morteza (Journal article; Peer reviewed, 2019)he metabolism and performance of myocardial and skeletal muscle are impaired in heart failure (HF) patients. Exercise training improves the performance and benefits the quality of life in HF patients. The purpose of the ...