Blar i Publikasjoner fra Cristin - St. Olavs hospital på forfatter "Dalen, Håvard"
-
Anxiety and depression symptoms, albuminuria and risk of acute myocardial infarction in the Norwegian HUNT cohort study
Gustad, Lise Tuset; Myklebust, Tor Åge; Bjerkeset, Ottar; Williams, Lana J; Laugsand, Lars Erik; Dalen, Håvard; Berk, Michael; Romundstad, Solfrid (Peer reviewed; Journal article, 2022)Background Studies suggest increased risk for an outcome in people with joint exposures that share common causal pathways. The objective of this study was to determine the risk of incident acute myocardial infarction ... -
Association of Conventional Cardiovascular Risk Factors With Cardiovascular Disease After Hypertensive Disorders of Pregnancy: Analysis of the Nord-Trøndelag Health Study
Haug, Eirin Beate; Horn, Julie; Markovitz, Amanda R; Fraser, Abigail; Klykken, Bjørnar E.; Dalen, Håvard; Vatten, Lars Johan; Romundstad, Pål Richard; Rich-Edwards, Janet W.; Åsvold, Bjørn Olav (Journal article; Peer reviewed, 2019)Importance Women with a history of hypertensive disorders of pregnancy (HDP) have higher risk of cardiovascular disease (CVD). It is not known how much of the excess CVD risk in women with a history of HDP is associated ... -
The association of electronic health literacy with behavioural and psychological coronary artery disease risk factors in patients after percutaneous coronary intervention: a 12-month follow-up study
Brørs, Gunhild; Dalen, Håvard; Allore, Heather; Deaton, Christi; Fridlund, Bengt Gotthard Anton; Norman, Cameron D.; Palm, Pernille; Wentzel-Larsen, Tore; Norekvål, Tone Merete (Peer reviewed; Journal article, 2023)Aims Fundamental roadblocks, such as non-use and low electronic health (eHealth) literacy, prevent the implementation of eHealth resources. The aims were to study internet usage for health information and eHealth literacy ... -
Automatic quantification of left ventricular function by medical students using ultrasound
Grue, Jahn Frederik; Storve, Sigurd; Dalen, Håvard; Mjølstad, Ole Christian; Samstad, Stein; Eriksen-Volnes, Torfinn; Torp, Hans; Haugen, Bjørn Olav (Peer reviewed; Journal article, 2020)Background Automatic analyses of echocardiograms may support inexperienced users in quantifying left ventricular (LV) function. We have developed an algorithm for fully automatic measurements of mitral annular plane ... -
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 ... -
Cardiac Dysfunction and Arrhythmias 3 Months After Hospitalization for COVID-19
Ingul, Charlotte Ingeborg Björk; Grimsmo, Jostein; Mecinaj, Albulena; Trebinjac, Divna; Nossen, Magnus Berger; Andrup, Simon; Grenne, Bjørnar; Dalen, Håvard; Einvik, Gunnar; Stavem, Knut; Follestad, Turid; Josefsen, Tony Andre; Omland, Torbjørn; Jensen, Torstein (Peer reviewed; Journal article, 2022)Background - The extent of cardiac dysfunction post‐COVID‐19 varies, and there is a lack of data on arrhythmic burden. Methods and Results - This was a combined multicenter prospective cohort study and cross‐sectional ... -
Cardiorenal syndrome and the association with fitness: Data from a telerehabilitation randomized clinical trial
Langlo, Knut Asbjørn Rise; Lundgren, Kari Margrethe; Zanaboni, Paolo; Mo, Rune; Ellingsen, Øyvind; Hallan, Stein; Aksetøy, Inger-Lise Aamot; Dalen, Håvard (Peer reviewed; Journal article, 2022)Aims To investigate the associations of cardiorespiratory fitness with cardiac, vascular, renal and cardiorenal characteristics in chronic heart failure in a telerehabilitation randomized clinical trial. Secondly, to ... -
Development of a tool to predict the risk of incident heart failure in a general population: the HUNT for HF risk score
Ofstad, Anne Pernille; Brunborg, Cathrine; Johansen, Odd Erik; Mørkedal, Bjørn; Fagerland, Morten; Laugsand, Lars Erik; Gullestad, Lars; Dalen, Håvard (Peer reviewed; Journal article, 2023)Aims Currently, no incident heart failure (HF) risk score that is in regular use in a general population is available. We aimed to develop this and compare with existing HF risk scores. Methods and results Participants ... -
Effect of 5 years of exercise training on the cardiovascular risk profile of older adults: the Generation 100 randomized trial
Letnes, Jon Magne; Berglund, Ida Johnsen; Johnson, Kristin Espolin; Dalen, Håvard; Nes, Bjarne; Lydersen, Stian; Viken, Hallgeir; Hassel, Erlend; Steinshamn, Sigurd Loe; Vesterbekkmo, Elisabeth Kleivhaug; Støylen, Asbjørn; Reitlo, Line Skarsem; Zisko, Nina; Bækkerud, Fredrik Hjulstad; Tari, Atefe R; Ingebrigtsen, Jan Erik; Bucher Sandbakk, Silvana; Carlsen, Trude; Anderssen, Sigmund Alfred; Singh, Maria A. Fiatarone; Coombes, Jeff S.; Helbostad, Jorunn L.; Rognmo, Øivind; Wisløff, Ulrik; Stensvold, Dorthe (Peer reviewed; Journal article, 2021)Aims The aim of this study was to compare the effects of 5 years of supervised exercise training (ExComb), and the differential effects of subgroups of high-intensity interval training (HIIT) and moderate-intensity continuous ... -
Effect of exercise training for five years on all cause mortality in older adults-The Generation 100 study: Randomised controlled trial
Stensvold, Dorthe; Viken, Hallgeir; Steinshamn, Sigurd Loe; Dalen, Håvard; Støylen, Asbjørn; Loennechen, Jan Pål; Reitlo, Line Skarsem; Zisko, Nina; Bækkerud, Fredrik Hjulstad; Tari, Atefe R; Bucher Sandbakk, Silvana; Carlsen, Trude; Ingebrigtsen, Jan Erik; Lydersen, Stian; Mattsson, Erney; Anderssen, Sigmund Alfred; Singh, Maria A. Fiatarone; Coombes, Jeff S.; Skogvoll, Eirik; Vatten, Lars Johan; Helbostad, Jorunn L.; Rognmo, Øivind; Wisløff, Ulrik (Peer reviewed; Journal article, 2020)Objective To evaluate the effect of five years of supervised exercise training compared with recommendations for physical activity on mortality in older adults (70-77 years). Design Randomised controlled trial. Setting ... -
Feasibility and clinical impact of point-of-care carotid artery examinations by experts using hand-held ultrasound devices in patients with ischemic stroke or transitory ischemic attack
Saxhaug, Lars Mølgaard; Graven, Torbjørn; Olsen, Øystein; Kleinau, Jens Olaf; Skjetne, Kyrre; Ellekjær, Hanne; Dalen, Håvard (Peer reviewed; Journal article, 2021)Background and purpose: To evaluate the feasibility and clinical influence of carotid artery examinations in patients admitted with stroke or TIA with hand-held ultrasound by experts, to identify individuals not in need ... -
Genetic risk score associations for myocardial infarction are comparable in persons with and without rheumatoid arthritis: the population-based HUNT study
Rostami, Sina; Hoff, Mari; Dalen, Håvard; Hveem, Kristian; Videm, Vibeke (Peer reviewed; Journal article, 2020)Persons with rheumatoid arthritis (RA) have increased risk of myocardial infarction (MI). Overlapping associations with MI of weighted genetic risk scores (wGRS) for coronary artery disease (CAD) and RA is unknown in a ... -
Indexing cardiac volumes for peak oxygen uptake to improve differentiation of physiological and pathological remodeling: from elite athletes to heart failure patients
Letnes, Jon Magne; Nes, Bjarne Martens; Langlo, Knut Asbjørn Rise; Lundgren, Kari Margrethe; Skovereng, Knut; Sandbakk, Øyvind Bucher; Wisløff, Ulrik; Dalen, Håvard; Aksetøy, Inger-Lise Aamot (Peer reviewed; Journal article, 2023)Aims Cardiovascular structures adapt to meet metabolic demands, but current methodology for indexing by body size does not accurately reflect such variations. Therefore, we aimed to investigate how left ventricular ... -
Investigating the causal interplay between sleep traits and risk of acute myocardial infarction: a Mendelian randomization study
Arora, Nikhil; Bhatta, Laxmi; Skarpsno, Eivind Schjelderup; Dalen, Håvard; Åsvold, Bjørn Olav; Brumpton, Ben Michael; Richmond, Rebecca C.; Strand, Linn Beate (Peer reviewed; Journal article, 2023)Background Few studies have investigated the joint effects of sleep traits on the risk of acute myocardial infarction (AMI). No previous study has used factorial Mendelian randomization (MR) which may reduce confounding, ... -
Lipoprotein subfraction profiling in the search of new risk markers for myocardial infarction: The HUNT study
Sperstad, Sigri Bakken; Sæther, Julie Caroline; Klevjer, Marie; Giskeødegård, Guro F.; Bathen, Tone Frost; Røsbjørgen, Ragnhild; Dalen, Håvard; Bye, Anja (Peer reviewed; Journal article, 2023)Background Traditional biomarkers used to measure risk of myocardial infarction (MI) only explain a modest proportion of the incidence. Lipoprotein subfractions have the potential to improve risk prediction of MI. Aim We ... -
No Effect of Calanus Oil on Maximal Oxygen Uptake in Healthy Participants: A Randomized Controlled Study.
Tauschek, Lucas Christian; Røsbjørgen, Ragnhild; Dalen, Håvard; Larsen, Terje; Karlsen, Trine (Peer reviewed; Journal article, 2022)We aimed to investigate the long-term effect of daily Calanus oil supplementation on maximal oxygen uptake (VO2max) in healthy 30- to 50-year-old participants. The study was motivated by preclinical studies reporting ... -
Over all variability of mitral annular plane peak systolic velocity and peak global longitudinal strain rate in relation to age, body size, and sex: The HUNT Study
Støylen, Asbjørn; Hansen, Harald Edvard Mølmen; Dalen, Håvard (Peer reviewed; Journal article, 2020)BACKGROUND: Left ventricular (LV) systolic global function can be assessed by peak annular systolic velocity S'. Global longitudinal strain rate (GLSR) is relative LV shortening rate, equivalent to normalizing S' for LV ... -
Patterns of Cardiac Troponin I Concentrations as Risk Predictors of Cardiovascular Disease and Death: The Trøndelag Health Study
Lyngbakken, Magnus Nakrem; Kimenai, Dorien M.; Hveem, Kristian; Dalen, Håvard; Røsjø, Helge Rørvik; Omland, Torbjørn (Peer reviewed; Journal article, 2023)Background Concentrations of cardiac troponin predict risk of cardiovascular disease and death in the general population. There is limited evidence on changing patterns of cardiac troponin in the years preceding cardiovascular ... -
Real-time automatic quantification of left ventricular function by hand-held ultrasound devices in patients with suspected heart failure: a feasibility study of a diagnostic test with data from general practitioners, nurses and cardiologists
Hjorth-Hansen, Anna; Magelssen, Malgorzata Isabela; Andersen, Garrett Newton; Graven, Torbjørn; Kleinau, Jens Olaf; Landstad, Bodil; Løvstakken, Lasse; Skjetne, Kyrre; Mjølstad, Ole Christian; Dalen, Håvard (Peer reviewed; Journal article, 2022)Objectives To evaluate the feasibility and reliability of hand-held ultrasound (HUD) examinations with real-time automatic decision-making software for ejection fraction (autoEF) and mitral annular plane systolic excursion ... -
Real-Time Echocardiography Guidance for Optimized Apical Standard Views
Pasdeloup, David Francis Pierre; Olaisen, Sindre Hellum; Østvik, Andreas; Sæbø, Sigbjørn; Pettersen, Håkon Neergaard; Holte, Espen; Grenne, Bjørnar; Stølen, Stian Bergseng; Smistad, Erik; Aase, Svein Arne; Dalen, Håvard; Løvstakken, Lasse (Journal article; Peer reviewed, 2022)