Ulrik Wisløff

Summary

Affiliation: Norwegian University of Science and Technology
Country: Norway

Publications

  1. ncbi request reprint Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients: a randomized study
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Olav Kyrres gt 9, 7489 Trondheim, Norway
    Circulation 115:3086-94. 2007
  2. doi request reprint High-intensity interval training to maximize cardiac benefits of exercise training?
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Exerc Sport Sci Rev 37:139-46. 2009
  3. ncbi request reprint A single weekly bout of exercise may reduce cardiovascular mortality: how little pain for cardiac gain? 'The HUNT study, Norway'
    Ulrik Wisløff
    Department of Circulation, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 13:798-804. 2006
  4. ncbi request reprint Aerobic fitness is associated with cardiomyocyte contractile capacity and endothelial function in exercise training and detraining
    Ole Johan Kemi
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Circulation 109:2897-904. 2004
  5. pmc Aerobic interval training vs. continuous moderate exercise in the metabolic syndrome of rats artificially selected for low aerobic capacity
    Per Magnus Haram
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Medical Technology Research Centre, Olav Kyrres gate 9, N 7489 Trondheim, Norway
    Cardiovasc Res 81:723-32. 2009
  6. doi request reprint Both aerobic endurance and strength training programmes improve cardiovascular health in obese adults
    Inga E Schjerve
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Clin Sci (Lond) 115:283-93. 2008
  7. ncbi request reprint Intensity-controlled treadmill running in mice: cardiac and skeletal muscle hypertrophy
    Ole Johan Kemi
    Department of Physiology and Biomedical Engineering, Norwegian University of Science and Technology, N 7489 Trondheim, Norway
    J Appl Physiol 93:1301-9. 2002
  8. pmc Gene expression profiling of skeletal muscle in exercise-trained and sedentary rats with inborn high and low VO2max
    Anja Bye
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology NTNU, Trondheim, Norway
    Physiol Genomics 35:213-21. 2008
  9. ncbi request reprint Time-course of endothelial adaptation following acute and regular exercise
    Per Magnus Haram
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 13:585-91. 2006
  10. ncbi request reprint Moderate vs. high exercise intensity: differential effects on aerobic fitness, cardiomyocyte contractility, and endothelial function
    Ole J Kemi
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Cardiovasc Res 67:161-72. 2005

Detail Information

Publications72

  1. ncbi request reprint Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients: a randomized study
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Olav Kyrres gt 9, 7489 Trondheim, Norway
    Circulation 115:3086-94. 2007
    ..Our objective was to compare training programs with moderate versus high exercise intensity with regard to variables associated with cardiovascular function and prognosis in patients with postinfarction heart failure...
  2. doi request reprint High-intensity interval training to maximize cardiac benefits of exercise training?
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Exerc Sport Sci Rev 37:139-46. 2009
    ..This is supported by recent epidemiological, experimental, and clinical studies. Cellular and molecular mechanisms of myocardial adaptation to exercise training are discussed in this review...
  3. ncbi request reprint A single weekly bout of exercise may reduce cardiovascular mortality: how little pain for cardiac gain? 'The HUNT study, Norway'
    Ulrik Wisløff
    Department of Circulation, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 13:798-804. 2006
    ..The observation that exercise training reduces cardiovascular mortality is robust and consistent, but the amount and intensity of exercise that is required for risk reduction is not yet resolved...
  4. ncbi request reprint Aerobic fitness is associated with cardiomyocyte contractile capacity and endothelial function in exercise training and detraining
    Ole Johan Kemi
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Circulation 109:2897-904. 2004
    ..A regimen of regular intensity-controlled treadmill exercise was implemented and withdrawn to identify cellular mechanisms associated with exercise capacity and maximal oxygen uptake (VO2max)...
  5. pmc Aerobic interval training vs. continuous moderate exercise in the metabolic syndrome of rats artificially selected for low aerobic capacity
    Per Magnus Haram
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Medical Technology Research Centre, Olav Kyrres gate 9, N 7489 Trondheim, Norway
    Cardiovasc Res 81:723-32. 2009
    ..Here, we compared the effectiveness for reducing cardiovascular risk factors by exercise training programmes of different exercise intensities...
  6. doi request reprint Both aerobic endurance and strength training programmes improve cardiovascular health in obese adults
    Inga E Schjerve
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Clin Sci (Lond) 115:283-93. 2008
    ....
  7. ncbi request reprint Intensity-controlled treadmill running in mice: cardiac and skeletal muscle hypertrophy
    Ole Johan Kemi
    Department of Physiology and Biomedical Engineering, Norwegian University of Science and Technology, N 7489 Trondheim, Norway
    J Appl Physiol 93:1301-9. 2002
    ..Thus the model mimics human responses to exercise and can be used in future studies of molecular mechanisms underlying these adaptations...
  8. pmc Gene expression profiling of skeletal muscle in exercise-trained and sedentary rats with inborn high and low VO2max
    Anja Bye
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology NTNU, Trondheim, Norway
    Physiol Genomics 35:213-21. 2008
    ..However, the inborn level of fitness seems to influence the transcriptional adaption to exercise, as more genes were upregulated after exercise training in HCR than LCR...
  9. ncbi request reprint Time-course of endothelial adaptation following acute and regular exercise
    Per Magnus Haram
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 13:585-91. 2006
    ..Regular exercise training has emerged as a powerful tool to improve endothelium-dependent vasorelaxation. However, little is known about the magnitude of change and the permanence of exercise-induced adaptations in endothelial function...
  10. ncbi request reprint Moderate vs. high exercise intensity: differential effects on aerobic fitness, cardiomyocyte contractility, and endothelial function
    Ole J Kemi
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Cardiovasc Res 67:161-72. 2005
    ..We therefore assessed relative effectiveness of 10-week HIGH versus moderate (MOD) exercise intensity on integrative and cellular functions...
  11. ncbi request reprint Effects of cariporide and losartan on hypertrophy, calcium transients, contractility, and gene expression in congestive heart failure
    Jan P Loennechen
    Department of Physiology and Biomedical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
    Circulation 105:1380-6. 2002
    ..The purpose of this study was to compare long-term effects of cariporide with those of losartan in postinfarction heart failure...
  12. doi request reprint Aerobic interval training reduces cardiovascular risk factors more than a multitreatment approach in overweight adolescents
    Arnt E Tjønna
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Clin Sci (Lond) 116:317-26. 2009
    ..Follow-up at 12 months confirmed that AIT improved or maintained these risk factors to a better degree than MTG...
  13. pmc Low- and high-volume of intensive endurance training significantly improves maximal oxygen uptake after 10-weeks of training in healthy men
    Arnt Erik Tjønna
    K G Jebsen Center for Exercise in Medicine at Department of Circulation and Medical Imaging, Trondheim, Norway
    PLoS ONE 8:e65382. 2013
    ..The 1-AIT type of exercise training may be readily implemented as part of activities of daily living and could easily be translated into programs designed to improve public health...
  14. ncbi request reprint Aerobic exercise reduces cardiomyocyte hypertrophy and increases contractility, Ca2+ sensitivity and SERCA-2 in rat after myocardial infarction
    Ulrik Wisløff
    Department of Physiology and Biomedical Engineering, Norwegian University of Science and Technology, Olav Kyrres gt 3, N 7489 Trondheim, Norway
    Cardiovasc Res 54:162-74. 2002
    ....
  15. pmc Aerobic interval training versus continuous moderate exercise as a treatment for the metabolic syndrome: a pilot study
    Arnt Erik Tjønna
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Circulation 118:346-54. 2008
    ..We compared moderate and high exercise intensity with regard to variables associated with cardiovascular function and prognosis in patients with the metabolic syndrome...
  16. doi request reprint Strength training versus aerobic interval training to modify risk factors of metabolic syndrome
    Dorth Stensvold
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, and St Olavs University Hospital, Trondheim, Norway
    J Appl Physiol (1985) 108:804-10. 2010
    ..In conclusion, all three training regimes have beneficial effects on physiological abnormalities associated with metabolic syndrome...
  17. doi request reprint Pathological and physiological hypertrophies are regulated by distinct gene programs
    Vidar Beisvag
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 16:690-7. 2009
    ..This study aims to investigate changes that occur during progression and establishment of physiological and pathological cardiac hypertrophy, by microarray technology and functional annotations...
  18. doi request reprint Interval training normalizes cardiomyocyte function, diastolic Ca2+ control, and SR Ca2+ release synchronicity in a mouse model of diabetic cardiomyopathy
    Tomas O Stølen
    Norwegian University of Science and Technology, Department of Circulation and Medical Imaging, Olav Kyrres gt 9, 7489 Trondheim, Norway
    Circ Res 105:527-36. 2009
    ..In the present study we explored the mechanisms behind excitation-contraction (EC) coupling defects in cardiomyocytes from mice with type-2 diabetes (db/db)...
  19. doi request reprint Endothelial function in highly endurance-trained men: effects of acute exercise
    Oivind Rognmo
    Faculty of Medicine and Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    J Strength Cond Res 22:535-42. 2008
    ..athletes had larger capacity for blood transport compared with their untrained counterparts. The observed FMD, bioavailability of NO, and antioxidant status in blood were highly dependent on the time elapsed after the exercise session...
  20. doi request reprint Aerobic capacity-dependent differences in cardiac gene expression
    Anja Bye
    Department of Circulation, Norwegian University of Science and Technology, Trondheim, Norway
    Physiol Genomics 33:100-9. 2008
    ..In conclusion, inborn high vs. low aerobic capacity was associated with differences in cardiac energy substrate, growth signaling, and cellular stress...
  21. ncbi request reprint Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy
    Anja Bye
    Department of Circulation and Medical Imaging, Faculty of Medicine, The Norwegian University of Science and Technology NTNU, Trondheim, Norway
    Inhal Toxicol 20:635-46. 2008
    ..Long-term CO exposure reduces aerobe capacity and contractile function and leads to pathological hypertrophy. Impaired Ca2 + handling and increased growth factor signaling seem to be responsible for these pathological changes...
  22. doi request reprint Time course of endothelial adaptation after acute and chronic exercise in patients with metabolic syndrome
    Arnt E Tjønna
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    J Strength Cond Res 25:2552-8. 2011
    ..05) after both AIT and CME. Exercise training, especially high intensity, thus appears to be highly beneficial in reducing blood glucose and improving endothelial function...
  23. pmc Insomnia and endothelial function - the HUNT 3 fitness study
    Linn B Strand
    Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 7:e50933. 2012
    ..Our aim was to assess the association of insomnia with endothelial function in a large population based study of healthy individuals...
  24. doi request reprint The association of metabolic clustering and physical activity with cardiovascular mortality: the HUNT study in Norway
    Arnt Erik Tjønna
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Medical Technology Research Centre, Trondheim, Norway
    J Epidemiol Community Health 64:690-5. 2010
    ..The aim of this study was to assess if the positive association of a clustering of cardiovascular risk factors (CRFs) with cardiovascular disease (CVD) mortality could be weakened by exercise training...
  25. ncbi request reprint Nitric oxide synthase type-1 modulates cardiomyocyte contractility and calcium handling: association with low intrinsic aerobic capacity
    Morten A Høydal
    Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, St Olavs Hospital, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 14:319-25. 2007
    ..Our working hypothesis was that NOS-1 modulates cardiomyocyte contractility more markedly in rat lines with low versus high congenital aerobic fitness...
  26. ncbi request reprint Running speed and maximal oxygen uptake in rats and mice: practical implications for exercise training
    Morten A Høydal
    Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 14:753-60. 2007
    ..We therefore suggest that directly measured oxygen uptake should be used to assess exercise intensity and optimize endurance training in rats and mice. Running speed may serve as a supplement to ensure this intensity...
  27. doi request reprint Immersion before dry simulated dive reduces cardiomyocyte function and increases mortality after decompression
    Svein Erik Gaustad
    Department of Circulation and Medical Imaging, Medical Technology Center, Norwegian University of Science and Technology, Olav Kyrres gt 9, N 7489 Trondheim, Norway
    J Appl Physiol (1985) 109:752-7. 2010
    ..The data suggest that immersion before a dive results in impaired cardiomyocyte and Ca2+ handling and may be a cellular explanation to reduced cardiac function observed in humans after a dive...
  28. ncbi request reprint Cardiovascular risk factors emerge after artificial selection for low aerobic capacity
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Olav Kyrres gt 3, 7489 Trondheim, Norway
    Science 307:418-20. 2005
    ..Impairment of mitochondrial function may link reduced fitness to cardiovascular and metabolic disease...
  29. ncbi request reprint Post-dive bubble formation in rats: effects of exercise 24 h ahead repeated 30 min before the dive
    Are Løset
    Department of Circulation and Medical Imaging, Faculty of Medicine, Trondheim, Norway
    Aviat Space Environ Med 77:905-8. 2006
    ..The aim of this study was to determine whether high-intensity exercise immediately prior to a dive eliminates the protective effect of a single bout of high-intensity exercise 24 h before the dive...
  30. pmc Telomere length and long-term endurance exercise: does exercise training affect biological age? A pilot study
    Ida Beate Ø Østhus
    K G Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 7:e52769. 2012
    ..Our aim was to assess whether muscle telomere length is associated with endurance exercise training and VO(2max) in younger and older people...
  31. pmc Insomnia symptoms and cardiorespiratory fitness in healthy individuals: the Nord-Trøndelag Health Study (HUNT)
    Linn B Strand
    Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway
    Sleep 36:99-108. 2013
    ..Our aim was to investigate different insomnia symptoms in relation to the gold standard measure of cardiorespiratory fitness, i.e., peak oxygen uptake (VO(2peak))...
  32. doi request reprint Effect of exercise training on inflammation status among people with metabolic syndrome
    Dorthe Stensvold
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Metab Syndr Relat Disord 10:267-72. 2012
    ..The aim of this study was to examine the effect of aerobic training versus strength training on circulating IL-18 and other proinflammatory markers in people with metabolic syndrome...
  33. doi request reprint Cardiovascular risk of high- versus moderate-intensity aerobic exercise in coronary heart disease patients
    Øivind Rognmo
    Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Circulation 126:1436-40. 2012
    ..This issue may affect cardiac rehabilitation...
  34. ncbi request reprint Atrioventricular plane displacement in untrained and trained females
    Stig A Slørdahl
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 36:1871-5. 2004
    ..The aim of the present study was to determine the effect of a short period of endurance training on cardiac dimensions in sedentary female subjects and to measure the AVPD at rest and during submaximal workload...
  35. doi request reprint A reliable and valid protocol for measuring maximal oxygen uptake in pigs
    Arve Jørgensen
    Department of Circulation and Medical Imaging, Faculty of Medicine, NTNU, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 16:628-32. 2009
    ..Therefore, the need of exercise-training models in larger animal models is obvious. Physiological studies of cardio-respiratory fitness require training regimens that give robust and adequate testing procedures to quantify the outcome...
  36. pmc Circulating microRNAs and aerobic fitness--the HUNT-Study
    Anja Bye
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 8:e57496. 2013
    ..The lack of association between these three miRs, and other fitness related variables as well as traditional CVD risk factors, suggests that these miRs may have a potential as new independent biomarkers of fitness level and future CVD...
  37. pmc A prospective population study of resting heart rate and peak oxygen uptake (the HUNT Study, Norway)
    Javaid Nauman
    K G Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 7:e45021. 2012
    ..We assessed the prospective association of resting heart rate (RHR) at baseline with peak oxygen uptake (VO(2peak)) 23 years later, and evaluated whether physical activity (PA) could modify this association...
  38. ncbi request reprint Exercise patterns and peak oxygen uptake in a healthy population: the HUNT study
    Bjarne M Nes
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 44:1881-9. 2012
    ..We further examined how a lower duration than recommended, if performed at very vigorous intensity, was related to VO(2peak)...
  39. pmc Home-based aerobic interval training improves peak oxygen uptake equal to residential cardiac rehabilitation: a randomized, controlled trial
    Trine Moholdt
    K G Jebsen Center of Exercise in Medicine, Norwegian University of Science and Technology, Department of Circulation and Medical Imaging, Trondheim, Norway
    PLoS ONE 7:e41199. 2012
    ..Trial registration: ClinicalTrials.gov NCT00363922...
  40. doi request reprint Aerobic interval training increases peak oxygen uptake more than usual care exercise training in myocardial infarction patients: a randomized controlled study
    Trine Moholdt
    KG Jebsen Center of Exercise in Medicine, Norwegian University of Science and Technology, Department of Circulation and Medical Imaging, Trondheim, Norway
    Clin Rehabil 26:33-44. 2012
    ..Usual care in Norway provides exercise training at the hospitals following myocardial infarction (MI), but the effect and actual intensity of these rehabilitation programmes are unknown...
  41. doi request reprint Physical activity as a long-term predictor of peak oxygen uptake: the HUNT Study
    Stian Thoresen Aspenes
    K G Jebsen Center of Exercise in Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 43:1675-9. 2011
    ..No population-based study has prospectively assessed the association of physical activity levels with long-term peak oxygen uptake (VO(2peak))...
  42. doi request reprint Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood
    Kari Anne Indredavik Evensen
    Department of Laboratory Medicine, Children s and Women s Health and Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Early Hum Dev 85:239-45. 2009
    ..However, clinical follow-up studies of LBW populations have only partly supported this...
  43. pmc Aerobic interval training enhances cardiomyocyte contractility and Ca2+ cycling by phosphorylation of CaMKII and Thr-17 of phospholamban
    Ole J Kemi
    Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    J Mol Cell Cardiol 43:354-61. 2007
    ..These observations indicate that calcium/calmodulin-dependent kinase IIdelta contributes significantly to the functional adaptation of the cardiomyocyte to regular exercise training...
  44. pmc Endothelial dysfunction induced by post-prandial lipemia: complete protection afforded by high-intensity aerobic interval exercise
    Gjertrud Aunet Tyldum
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    J Am Coll Cardiol 53:200-6. 2009
    ..This study was designed to study the effect of exercise and a high-fat meal (HFM) on endothelial function...
  45. ncbi request reprint Peak oxygen uptake and physical activity in 13- to 18-year-olds: the Young-HUNT study
    Bjarne M Nes
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 45:304-13. 2013
    ....
  46. pmc Chronic CaMKII inhibition blunts the cardiac contractile response to exercise training
    Guri Kaurstad
    K G Jebsen Center of Exercise in Medicine, Norwegian University of Science and Technology NTNU, Trondheim, Norway
    Eur J Appl Physiol 112:579-88. 2012
    ..Thus, the effect of chronic CaMKII inhibition is multifaceted and of a complex nature...
  47. doi request reprint Temporal changes in resting heart rate and deaths from ischemic heart disease
    Javaid Nauman
    K G Jebsen Center of Exercise in Medicine, PO Box 8905, Medisinsk teknisk forskningssenter, 7491 Trondheim, Norway
    JAMA 306:2579-87. 2011
    ..However, whether temporal changes in RHR influence the risk of death from ischemic heart disease (IHD) in the general population is not known...
  48. doi request reprint Aerobic interval training versus continuous moderate exercise after coronary artery bypass surgery: a randomized study of cardiovascular effects and quality of life
    Trine T Moholdt
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology NTNU, Trondheim, Norway
    Am Heart J 158:1031-7. 2009
    ..We compared the effects of aerobic interval training (AIT) versus moderate continuous training (MCT) on Vo(2peak) and quality of life after coronary artery bypass grafting (CABG)...
  49. doi request reprint Transcriptional changes in blood after aerobic interval training in patients with the metabolic syndrome
    Anja Bye
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 16:47-52. 2009
    ..The knowledge on underlying mechanism of exercise-induced improvements is sparse, and a broad spectrum of methods is needed to gain more insight...
  50. doi request reprint Left ventricular apical rotation is related to ambulatory blood pressure and body mass in healthy elderly females
    Johannes Soma
    Department of Cardiology St Olavs University Hospital, Trondheim, Norway
    Blood Press 17:147-55. 2008
    ..The interaction between left ventricular (LV) apical rotation, blood pressure (BP) and body mass in elderly females may reveal mechanisms involved in the syndrome of diastolic heart failure...
  51. doi request reprint A valid and reproducible protocol for testing maximal oxygen uptake in rabbits
    Svein Erik Gaustad
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 17:83-8. 2010
    ..Here, we established a valid and reproducible exercise test protocol for measuring maximal oxygen uptake (VO2max) in rabbits...
  52. doi request reprint Peak oxygen uptake and cardiovascular risk factors in 4631 healthy women and men
    Stian Thoresen Aspenes
    Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 43:1465-73. 2011
    ..Therefore, the aims of this study were to directly measure VO2peak in healthy adult men and women and to assess the association with cardiovascular risk factor levels...
  53. pmc Aerobic capacity reference data in 3816 healthy men and women 20-90 years
    Henrik Loe
    K G Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, NTNU, Trondheim, Norway
    PLoS ONE 8:e64319. 2013
    ..To provide a large reference material on aerobic fitness and exercise physiology data in a healthy population of Norwegian men and women aged 20-90 years...
  54. doi request reprint Exercise-induced myofibrillar disruption with sarcolemmal integrity prior to simulated diving has no effect on vascular bubble formation in rats
    Arve Jørgensen
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Postboks 8905, 7491 Trondheim, Norway
    Eur J Appl Physiol 113:1189-98. 2013
    ....
  55. pmc Atrial myocyte function and ca(2+) handling is associated with inborn aerobic capacity
    Anne Berit Johnsen
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 8:e76568. 2013
    ..We aimed to investigate whether rats with low inborn maximal oxygen uptake (VO2 max) had impaired atrial myocyte contractile function when compared to rats with high inborn VO2 max...
  56. doi request reprint Estimating V·O 2peak from a nonexercise prediction model: the HUNT Study, Norway
    Bjarne Martens Nes
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    Med Sci Sports Exerc 43:2024-30. 2011
    ....
  57. pmc Even low level of physical activity is associated with reduced mortality among people with metabolic syndrome, a population based study (the HUNT 2 study, Norway)
    Dorthe Stensvold
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    BMC Med 9:109. 2011
    ..It has been suggested that physical activity may reduce the impact of factors associated with metabolic syndrome, but it is not known whether physical activity may reduce mortality in people with metabolic syndrome...
  58. doi request reprint Use of heart rate monitoring for an individualized and time-variant decompression model
    Christian R Gutvik
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Appl Physiol 110:885-92. 2010
    ..The model is demonstrated in combination with the previously published Copernicus decompression model, and is suitable for implementation in dive computers and post dive simulation software for more accurate risk analysis...
  59. doi request reprint Age and gender differences of endothelial function in 4739 healthy adults: the HUNT3 Fitness Study
    Eli Anne Skaug
    Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Prev Cardiol 20:531-40. 2013
    ..However, there are no reference values for endothelial function in a healthy population. Our aim was to determine the distribution of flow-mediated dilation (FMD) values by gender and age in healthy adults...
  60. doi request reprint High-intensity knee extensor training restores skeletal muscle function in COPD patients
    Eivind Brønstad
    Dept of Circulation and Medical Imaging, Norwegian University of Science and Technology, Medisinsk teknisk forskningssenter, 7491 Trondheim, Norway
    Eur Respir J 40:1130-6. 2012
    ..The present study shows that high-intensity training of a restricted muscle group is highly effective in restoring skeletal muscle function in COPD patients...
  61. pmc Serum levels of choline-containing compounds are associated with aerobic fitness level: the HUNT-study
    Anja Bye
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 7:e42330. 2012
    ..Based on this, we wanted to study differences between healthy individuals with a large difference in VO(2max)-level to identify new biomarkers of low aerobic fitness that may also have potential as early biomarkers of CVD risk...
  62. ncbi request reprint [Exercise training in cardiovascular diseases]
    Brage H Amundsen
    Institutt for sirkulasjon og bildediagnostikk, Norges Teknisk Naturvitenskapelige Universitet, 7489 Trondheim
    Tidsskr Nor Laegeforen 127:446-8. 2007
    ..Physical activity and exercise training are effective in prevention, treatment and rehabilitation of cardiovascular disease, but the dose-response relationship is insufficiently documented...
  63. pmc Exercise and nitric oxide prevent bubble formation: a novel approach to the prevention of decompression sickness?
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    J Physiol 555:825-9. 2004
    ..The present novel findings of a protective effect against bubble formation and death by appropriately timed exercise and an NO-releasing agent may form the basis of a new approach to preventing serious decompression sickness...
  64. pmc NOS inhibition increases bubble formation and reduces survival in sedentary but not exercised rats
    Ulrik Wisløff
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    J Physiol 546:577-82. 2003
    ..This is the first report to indicate that biochemical processes are involved in bubble formation, and this information may be important in the search for preventive measures for and treatment of DCI...
  65. ncbi request reprint The marked reduction in mixed venous oxygen saturation during early mobilization after cardiac surgery: the effect of posture or exercise?
    Idar Kirkeby-Garstad
    Department of Cardiothoracic Anesthesia and Intensive Care, St Olav University Hospital, Hans Nissens gt 3, N 7018 Trondheim, Norway
    Anesth Analg 102:1609-16. 2006
    ..The response to postural change and exercise was altered after surgery and may both contribute to the reduction in Svo2 during postoperative mobilization...
  66. doi request reprint Physical activity and mortality in men and women with coronary heart disease: a prospective population-based cohort study in Norway (the HUNT study)
    Trine Moholdt
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Eur J Cardiovasc Prev Rehabil 15:639-45. 2008
    ..The amount and intensity of exercise required for risk reduction in patients with CHD is not yet fully resolved...
  67. pmc Aerobic interval training partly reverse contractile dysfunction and impaired Ca2+ handling in atrial myocytes from rats with post infarction heart failure
    Anne Berit Johnsen
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
    PLoS ONE 8:e66288. 2013
    ..The aim of this study was to examine atrial myocyte contractile function and Ca(2+) handling in rats with post-infarction heart failure (HF) and to examine whether aerobic interval training could reverse a potential dysfunction...
  68. ncbi request reprint Physiology of soccer: an update
    Tomas Stølen
    Human Movement Science Section, Faculty of Social Sciences and Technology Management, Norwegian University of Science and Technology, Trondheim, Norway
    Sports Med 35:501-36. 2005
    ..In this article, 181 were selected and discussed. The information may have important implications for the safety and success of soccer players and hopefully it should be understood and acted upon by coaches and individual soccer players...
  69. ncbi request reprint Heat shock increases survival in rats exposed to hyperbaric pressure
    Christian Medby
    Registrar in the Department of Anaesthesia and Intensive Care, St Olav University Hospital and Researcher at the Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, N 7006 Trondheim, Norway, Phone 47 9 964 1744, E mail
    Diving Hyperb Med 38:189-93. 2008
    ..However, heat shock appears to protect rats against the effects of bubbles by an independent mechanism...
  70. ncbi request reprint Ultrasound recorded axillary artery blood flow during elbow-flexion exercise
    Brage H Amundsen
    Department of Physiology and Biomedical Engineering, Norwegian Academy of Science and Technology, 7489 Trondheim, Norway
    Med Sci Sports Exerc 34:1288-93. 2002
    ..To characterize and evaluate the repeatability of ultrasound recorded blood flow in the axillary artery during one-arm dynamic elbow flexion...
  71. pmc Increasing physical activity of high intensity to reduce the prevalence of chronic diseases and improve public health
    Tommy Aune Rehn
    K G Jebsen Center of Exercise in Medicine, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    Open Cardiovasc Med J 7:1-8. 2013
    ....
  72. ncbi request reprint Exercise ending 30 min pre-dive has no effect on bubble formation in the rat
    Vegard J Berge
    Department of Circulation and Medical Imaging, Faculty of Medicine, NTNU, Trondheim, Norway
    Aviat Space Environ Med 76:326-8. 2005
    ..We have previously shown that exercise performed 20 h before a dive significantly reduces bubble formation in both rats and humans. Furthermore, exercise performed closer to the dive did not prevent bubble formation...