Browsing NTNU Open by Author "Madssen, Erik"
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Abnormal glucose regulation and coronary artery disease
Haug, Siril (Master thesis, 2016)Abnormal glucose regulation describes a condition with disturbed glucometabolic status. Patients with this abnormality have an increased risk of developing both micro- and macrovascular complications. Patients with abnormal ... -
The association between circulating lipoprotein subfractions and lipid content in coronary atheromatous plaques assessed by near-infrared spectroscopy
Sæther, Julie Caroline; Vesterbekkmo, Elisabeth Kleivhaug; Gigante, Bruna; Giskeødegård, Guro F.; Bathen, Tone Frost; Follestad, Turid; Wiseth, Rune; Madssen, Erik; Bye, Anja (Peer reviewed; Journal article, 2023)Background Lipid content in coronary atheromatous plaques, measured by near-infrared spectroscopy (NIRS), can predict the risk of future coronary events. Biomarkers that reflect lipid content in coronary plaques may ... -
Associations between circulating microRNAs and lipid-rich coronary plaques measured with near-infrared spectroscopy
Sæther, Julie Caroline; Vesterbekkmo, Elisabeth Kleivhaug; Taraldsen, Maria Dalen; Gigante, Bruna; Follestad, Turid; Røsjø, Helge Rørvik; Omland, Torbjørn; Wiseth, Rune; Madssen, Erik; Bye, Anja (Peer reviewed; Journal article, 2023)Lipid-rich coronary atherosclerotic plaques often cause myocardial infarction (MI), and circulating biomarkers that reflect lipid content may predict risk of MI. We investigated the association between circulating microRNAs ... -
Associations between circulating microRNAs, lipid content and plaque geometry in coronary atheromatous plaques assessed by near-infrared spectroscopy and intravascular ultrasound
Taraldsen, Maria Dalen (Doctoral theses at NTNU;2023:187, Doctoral thesis, 2023)Utredning og oppfølging av barn med hofteleddsdysplasi Hofteleddsdysplasi (DDH), også kallet «umodne hofteledd» hos barn, er en av de vanligste medfødte barneortopediske lidelser. Uten behandling kan det medføre smerter ... -
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 ... -
CENIT (Impact of Cardiac Exercise Training on Lipid Content in Coronary Atheromatous Plaques Evaluated by Near-Infrared Spectroscopy): A Randomized Trial
Vesterbekkmo, Elisabeth Kleivhaug; Madssen, Erik; Aksetøy, Inger-Lise Aamot; Follestad, Turid; Nilsen, Hans-Olav; Hegbom, Knut; Wisløff, Ulrik; Wiseth, Rune (Peer reviewed; Journal article, 2022)Background The effect of physical exercise on lipid content of coronary artery plaques is unknown. With near infrared spectroscopy we measured the effect of high intensity interval training (HIIT) on lipid content in ... -
Effects of High-Intensity Interval Training on Coronary Atheromatous Plaques: Results from a randomized clinical trial
Vesterbekkmo, Elisabeth Kleivhaug (Doctoral theses at NTNU;2024:216, Doctoral thesis, 2024)Atherosclerosis is a chronic, progressive disease characterized by the deposition of cholesterol and various inflammatory cells within the vessel walls, leading to fatty deposits (plaques) and calcifications. When the ... -
Exercise-induced effects on coronary atherosclerosis assessed by grayscale and radiofrequency intravascular ultrasound
Madssen, Erik (Doctoral thesis at NTNU;2015:267, Doctoral thesis, 2015)Coronary atherosclerosis is a leading cause of morbidity and mortality worldwide. Physical inactivity is an independent risk factor for coronary artery disease, and physically active patients have an improved prognosis ... -
Genome-Wide Association Study Identifies New Genetic Determinants of Cardiorespiratory Fitness: The Trøndelag Health Study
Klevjer, Marie; Nordeidet, Ada Nilsen; Hansen, Ailin Falkmo; Madssen, Erik; Wisløff, Ulrik; Brumpton, Ben Michael; Bye, Anja (Peer reviewed; Journal article, 2022)Purpose Low cardiorespiratory fitness (CRF) is a major risk factor for cardiovascular disease (CVD) and a stronger predictor of CVD morbidity and mortality than established risk factors. The genetic component of CRF, ... -
Identification of new circulating biomarkers for risk prediction of lipid-rich coronary plaques and myocardial infarction
Sæther, Julie Caroline (Doctoral theses at NTNU;2023:433, Doctoral thesis, 2023)English summary Cardiovascular disease (CVD) is a major health burden and the leading cause of death worldwide, and myocardial infarction (MI) accounts for most CVD-related deaths. Risk prediction models are important ... -
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 ... -
Insight into the relationship between resting heart rate and atrial fibrillation: a Mendelian randomization study
Klevjer, Marie; Rasheed, Humaira; Romundstad, Pål Richard; Madssen, Erik; Brumpton, Ben Michael; Bye, Anja (Peer reviewed; Journal article, 2023)Aims A low resting heart rate (RHR) implies a more efficient heart function and a lower risk of cardiovascular disease. However, observational studies have reported a U-shaped association between RHR and atrial fibrillation ... -
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 ... -
Peak oxygen uptake after cardiac rehabilitation: A randomized controlled trial of a 12-month maintenance program versus usual care
Madssen, Erik; Arbo, Ingerid Brænne; Granøien, Ingrid; Walderhaug, Liv; Moholdt, Trine Tegdan (Journal article; Peer reviewed, 2014)Background: Exercise capacity is a strong predictor of survival in patients with coronary artery disease (CAD). Exercise capacity improves after cardiac rehabilitation exercise training, but previous studies have ... -
Perioperative factors associated with changes in troponin T during coronary artery bypass grafting
Koppen, Elias; Madssen, Erik; Greiff, Guri; Stenseth, Roar; Pleym, Hilde; Wiseth, Rune; Wahba, Alexander; Videm, Vibeke (Journal article; Peer reviewed, 2019)Objective Investigate important clinical and operative variables associated with increases in cardiac troponin T (cTnT) as indicators of myocardial injury after coronary artery bypass grafting (CABG). Design Prospective ... -
Sex-specific and polygenic effects underlying resting heart rate and associated risk of cardiovascular disease
Nordeidet, Ada Nilsen; Klevjer, Marie; Øvretveit, Karsten; Madssen, Erik; Wisløff, Ulrik; Brumpton, Ben Michael; Bye, Anja (Journal article; Peer reviewed, 2024)Aims: Resting heart rate (RHR) is associated with cardiovascular disease (CVD) and mortality. This study aimed to identify genetic loci associated with RHR, develop a genome-wide polygenic risk score (PRS) for RHR, and ... -
Small LDL subfractions are associated with coronary atherosclerosis despite nodifferences in conventional lipids
Sæther, Julie Caroline; Klevjer, Marie; Giskeødegård, Guro F.; Bathen, Tone Frost; Gigante, Bruna; Gjære, Sigrid; Myhra, Marthe; Vesterbekkmo, Elisabeth Kleivhaug; Wiseth, Rune; Madssen, Erik; Bye, Anja (Peer reviewed; Journal article, 2022)Lipoprotein subfractions currently represent a new source of cardiovascular disease (CVD) risk markers that may provide more information than conventional lipid measures. We aimed to investigate whether lipoprotein ... -
Stent edge vascular response and in-stent geometry after aerobic exercise
Taraldsen, Maria Dalen; Videm, Vibeke; Hegbom, Knut; Wiseth, Rune; Madssen, Erik (Journal article; Peer reviewed, 2020)