Browsing Det medisinske fakultet by Author "Røsjø, Helge Rørvik"

Now showing items 1-20 of 24

  • Associations between cardiovascular risk factors, biomarkers, and left ventricular mechanical dispersion: insights from the ACE 1950 Study 
    Aagaard, Erika Nerdrum; Lyngbakken, Magnus Nakrem; Kvisvik, Brede Alexander Havneraas; Berge, Trygve; Pervez, Mohammad Osman; Ariansen, Inger Kristine Holtermann; Tveit, Arnljot; Steine, Kjetil; Røsjø, Helge Rørvik; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Aims Mechanical dispersion measures left ventricular contraction heterogeneity and is associated with the risk of sudden cardiac death. However, the associations between mechanical dispersion and cardiovascular risk ...
  • 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 (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract 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 ...
  • Biological variation of secretoneurin; a novel cardiovascular biomarker implicated in arrhythmogenesis 
    Aakre, Kristin Moberg; Ottesen, Anett Hellebø; Strand, Heidi; Faaren, Arne L.; Alaour, Bashir; Torsvik, Janniche; Sylte, Marit Sverresdotter; Marber, Michael; Christensen, Geir; Røsjø, Helge Rørvik; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background Secretoneurin is a novel prognostic biomarker that may predict mortality in heart failure and the occurrence of ventricular arrhythmias. This study reports the within subject variation (CVI), between subject ...
  • Cardiac pathology 6 months after hospitalization for COVID-19 and association with the acute disease severity 
    Myhre, Peder Langeland; Heck, Siri Lagethon; Skranes, Julia Brox; Prebensen, Christian Haugland; Jonassen, Christine M; Berge, Trygve; Mecinaj, Albulena; Einvik, Gunnar; Melles, Woldegabriel A; Ingul, Charlotte Bjørk; Tveit, Arnljot; Berdal, Jan-Erik; Røsjø, Helge Rørvik; Lyngbakken, Magnus Nakrem; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Coronavirus disease 2019 (COVID-19) may cause myocardial injury and myocarditis, and reports of persistent cardiac pathology after COVID-19 have raised concerns of long-term cardiac consequences. We aimed to assess the ...
  • Cardiac troponin T and NT-proBNP for detecting myocardial ischemia in suspected chronic coronary syndrome 
    Myhre, Peder Langeland; Røsjø, Helge Rørvik; Sarvari, Sebastian; Ukkonen, Heikki; Rademakers, Frank; Engvall, Jan E.; Hagve, Tor-Arne; Nagel, Eike; Sicari, Rosa; Zamorano, Jose L.; Monaghan, Mark; D'Hooge, Jan R M; Edvardsen, Thor; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Elevated N-terminal pro-B-type natriuretic peptides (NT-proBNP) and cardiac troponin T (cTnT) are associated with poor outcome in patients with chronic coronary syndrome (CCS). The performance of these ...
  • Cardiac Troponin T and NT-proBNP for Prediction of 30-Day Readmission or Death in Patients with Acute Dyspnea: Data from the Akershus Cardiac Examination 2 Study 
    Bhatnagar, Rahul; Berge, Kristian; Røysland, Ragnhild; Høiseth, Arne Didrik; Brynildsen, Jon; Christensen, Geir; Omland, Torbjørn; Røsjø, Helge Rørvik; Lyngbakken, Magnus Nakrem (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Introduction: N-terminal pro-B-type natriuretic peptide (NT-proBNP) and cardiac troponin T (cTnT) measurements are recommended in patients with acute dyspnea. We aimed to assess the prognostic merit of cTnT compared to ...
  • Carotid Plaque Score for Stroke and Cardiovascular Risk Prediction in a Middle-Aged Cohort From the General Population 
    Ihle-Hansen, Håkon; Vigen, Thea; Berge, Trygve; Walle-Hansen, Marte; Hagberg, Guri; Ihle-Hansen, Hege Beathe; Thommessen, Bente; Ariansen, Inger; Røsjø, Helge Rørvik; Rønning, Ole Morten; Tveit, Arnljot; Lyngbakken, Magnus Nakrem (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background We aimed to explore the predictive value of the carotid plaque score, compared with the Systematic Coronary Risk Evaluation 2 (SCORE2) risk prediction algorithm, on incident ischemic stroke and major adverse ...
  • Diagnostic Thresholds for Pre-Diabetes Mellitus and Diabetes Mellitus and Subclinical Cardiac Disease in the General Population: Data From the ACE 1950 Study 
    Myhre, Peder Langeland; Lyngbakken, Magnus Nakrem; Berge, Trygve; Røysland, Ragnhild; Aagaard, Erika Nerdrum; Pervez, Mohammad Osman; Kvisvik, Brede Alexander Havneraas; Brynildsen, Jon; Norseth, Jon; Tveit, Arnljot; Steine, Kjetil; Omland, Torbjørn; Røsjø, Helge Rørvik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background Diabetes mellitus (DM) is associated with left ventricular remodeling and incident heart failure, but the association between glycated hemoglobin A1c (HbA1c) and subclinical cardiac disease is not established. ...
  • The granin protein family in cardiac disease 
    Røsjø, Helge Rørvik (Doctoral thesis / Doktoravhandling, 2012)
  • Impact of Blood Pressure in the Early 40s on Left Atrial Volumes in the Mid-60s: Data From the ACE 1950 Study 
    Rønningen, Peter Selmer; Berge, Trygve; Solberg, Magnar Gangås; Enger, Steve; Pervez, Mohammad Osman; Orstad, Eivind Bjørkan; Kvisvik, Brede Alexander Havneraas; Aagaard, Erika Nerdrum; Lyngbakken, Magnus Nakrem; Ariansen, Inger Kristine Holtermann; Røsjø, Helge Rørvik; Steine, Kjetil; Tveit, Arnljot (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Echocardiographic measures of left atrial volumes are powerful predictors of cardiovascular events and important for assessing diastolic dysfunction. Despite this, there is limited knowledge of factors ...
  • Lifetime obesity trends are associated with subclinical myocardial injury: The Trøndelag health study 
    Lyngbakken, Magnus Nakrem; De Lemos, James A.; Hveem, Kristian; Røsjø, Helge Rørvik; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Obesity is associated with subclinical myocardial injury as quantified by concentrations of cardiac troponin T, but whether lifetime excess weight history is associated with increased concentrations of cardiac ...
  • Mortality and Cardiovascular Outcomes in Patients Presenting With Non–ST Elevation Myocardial Infarction Despite No Standard Modifiable Risk Factors: Results From the SWEDEHEART Registry 
    Figtree, Gemma A.; Vernon, Stephen T.; Hadziosmanovic, Nermin; Sundstrom, Johan; Alfredsson, Joakim; Nicholls, Stephen J.; Chow, Clara K.; Psaltis, Peter; Røsjø, Helge Rørvik; Leosdottir, Margret; Hagstrom, Emil (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background A significant proportion of patients with ST‐segment–elevation myocardial infarction (MI) have no standard modifiable cardiovascular risk factors (SMuRFs) and have unexpected worse 30‐day outcomes compared ...
  • Mortality outcomes with hydroxychloroquine and chloroquine in COVID-19 from an international collaborative meta-analysis of randomized trials 
    Axfors, Cathrine; Schmitt, Andreas; Janiaud, Perrine; Hooft, Janneke; Abd-Elsalam, Sherief; Abdo, Ehab; Abella, Benjamin; Akram, Javed; Amaravadi, Ravi; Angus, Derek; Lyngbakken, Magnus Nakrem; Røsjø, Helge Rørvik; Dalgard, Olav (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Substantial COVID-19 research investment has been allocated to randomized clinical trials (RCTs) on hydroxychloroquine/chloroquine, which currently face recruitment challenges or early discontinuation. We aim to estimate ...
  • N-terminal pro-B-type natriuretic peptide for prediction of ventricular arrhythmias: Data from the SMASH study 
    Sourour, Nur; Riveland, Egil Aarstad; Næsgaard, Patrycja; Kjekshus, Harald; Larsen, Alf Inge; Omland, Torbjørn; Røsjø, Helge Rørvik; Myhre, Peder Langeland (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Background Elevated N‐terminal pro‐B‐type natriuretic peptide (NT‐proBNP) concentrations predict heart failure (HF) and mortality, but whether NT‐proBNP predicts ventricular arrhythmias (VA) is not clear. ...
  • 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 (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 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 ...
  • Performance of a Novel Research-Use-Only Secretoneurin ELISA in Patients with Suspected Acute Coronary Syndrome: Comparison with an Established Secretoneurin Radioimmunoassay 
    Myhre, Peder Langeland; Ottesen, Anett Hellebø; Faaren, Arne L.; Tveit, Sjur Hansen; Springett, Jon; Pyylampi, Johanna; Stridsberg, Mats; Christensen, Geir; Høiseth, Arne Didrik; Omland, Torbjørn; Røsjø, Helge Rørvik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background: Circulating secretoneurin (SN) concentrations, as measured by established radioimmunoassay (RIA), risk stratify patients with cardiovascular disease. We now report data for a recently developed research-use-only ...
  • Prediction of incident atrial fibrillation with cardiac biomarkers and left atrial volumes 
    Lyngbakken, Magnus Nakrem; Rønningen, Peter Selmer; Solberg, Magnar Gangås; Berge, Trygve; Brynildsen, Jon; Aagaard, Erika Nerdrum; Kvisvik, Brede Alexander Havneraas; Røsjø, Helge Rørvik; Steine, Kjetil; Tveit, Arnljot; Omland, Torbjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
    Objective Atrial fibrillation is a common arrhythmia associated with risk of stroke, heart failure and death. We aimed to elucidate the associations of cardiac biomarkers, echocardiographic left atrial volumetric indices ...
  • Prognostic value of cardiac biomarkers and National Early Warning Score 2 in acute dyspnoea 
    Berge, Kristian; Brynildsen, Jon; Røysland, Ragnhild; Strand, Heidi; Christensen, Geir; Høiseth, Arne Didrik; Omland, Torbjørn; Røsjø, Helge Rørvik; Lyngbakken, Magnus Nakrem (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Objective Patients hospitalised with acute dyspnoea due to acute heart failure (AHF) have a grave prognosis, but the European Society of Cardiology guidelines recommend no system to risk stratify these patients. The ...
  • Prognostic value of secretoneurin in chronic heart failure. Data from the GISSI-Heart Failure trial 
    Røsjø, Helge Rørvik; Meessen, Jennifer; Ottesen, Anett Hellebø; Latini, Roberto; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background Circulating secretoneurin (SN) concentrations have been found to provide prognostic information in patients with acute heart failure. We wanted to assess whether SN would improve prognostication also in ...
  • QRS fragmentation is associated with increased risk of ventricular arrhythmias in high-risk patients; Data from the SMASH 1 Study 
    Sourour, Nur; Riveland, Egil Aarstad; Rømo, Terje; Næsgaard, Patrycja; Kjekshus, Harald; Larsen, Alf Inge; Omland, Torbjørn; Røsjø, Helge Rørvik; Myhre, Peder Langeland (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Introduction QRS fragmentation (fQRS), defined as the presence of additional spikes within the QRS complex, has been associated with myocardial conduction abnormalities and arrhythmogenicity. Objective We aimed to ...