Blar i Institutt for sirkulasjon og bildediagnostikk på tittel
Viser treff 21-40 av 1859
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A FAST ultrasound simulator
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:110, Doctoral thesis, 2012)En ultralydsimulator for FAST Ultralyd brukes for å avbilde kroppens indre. Avbildningen gjøres av en ultralydprobe som plasseres på utsiden av pasienten og føres over den delen av kroppen man vil studere. Det er ... -
A flying start? Early interval training in heart failure rehabilitation
(Journal article; Peer reviewed, 2017) -
A multi-center comparison of vO2peak trainability between interval training and moderate intensity continuous training
(Journal article; Peer reviewed, 2019)There is heterogeneity in the observed VO2peak response to similar exercise training, and different exercise approaches produce variable degrees of exercise response (trainability). The aim of this study was to combine ... -
A multimodal image guiding system for Navigated Ultrasound Bronchoscopy (EBUS): A human feasibility study
(Journal article; Peer reviewed, 2017)Background Endobronchial ultrasound transbronchial needle aspiration (EBUS-TBNA) is the endoscopic method of choice for confirming lung cancer metastasis to mediastinal lymph nodes. Precision is crucial for correct staging ... -
A new procedure for automatic path planning in bronchoscopy
(Journal article; Peer reviewed, 2018)Virtual bronchoscopy is often used for planning a real bronchoscopy procedure. Software applications are developed for virtual bronchoscopy, involving usually segmentation of the tracheobronchial tree from the medical image ... -
A novel non-canonical Wnt signature for prostate cancer aggressiveness
(Journal article; Peer reviewed, 2016)Activation of the Canonical Wnt pathway (CWP) has been linked to advanced and metastatic prostate cancer, whereas the Wnt5a-induced non-canonical Wnt pathway (NCWP) has been associated with both good and poor prognosis. A ... -
A particular effect of sleep, but not pain or depression, on the blood-oxygen-level dependent response during working memory tasks in patients with chronic pain
(Peer reviewed; Journal article, 2015)Background: Patients with chronic pain (CP) are often reported to have deficits in working memory. Pain impairs working memory, but so do depression and sleep problems, which are also common in CP. Depression has been ... -
A PET/MRI study towards finding the optimal [18F]Fluciclovine PET protocol for detection and characterisation of primary prostate cancer.
(Journal article; Peer reviewed, 2016)Purpose: [18F]Fluciclovine PET imaging shows promise for the assessment of prostate cancer. The purpose of this PET/MRI study is to optimise the PET imaging protocol for detection and characterisation of primary prostate ... -
A Physiological Approach to a New Decompression Algorithm Using Nonlinear Model Predictive Control
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:321, Doctoral thesis, 2011)Diving involves breathing of pressurized inert gas, which accumulates in body tissues during the dive. When the diver ascends towards the surface, the pressure is relieved and gas bubbles may form. These bubbles are the ... -
A pig model of acute right ventricular afterload increase by hypoxic pulmonary vasoconstriction
(Master thesis, 2017)Background: The aim of this study was to construct a non-invasive model for acute right ventricular afterload increase by hypoxic pulmonary vasoconstriction. Intact animal models are vital to improving our understanding ... -
A pig model of acute right ventricular afterload increase by hypoxic pulmonary vasoconstriction
(Journal article; Peer reviewed, 2017)Background: The aim of this study was to construct a non-invasive model for acute right ventricular afterload increase by hypoxic pulmonary vasoconstriction. Intact animal models are vital to improving our understanding ... -
A Preoperative Multimarker Approach to Evaluate Acute Kidney Injury After Cardiac Surgery.
(Journal article; Peer reviewed, 2016)Objective To investigate whether a multimarker strategy combining preoperative biomarkers representing distinct pathophysiologic pathways enhances preoperative risk assessment of acute kidney injury after cardiac surgery ... -
A Prospective Population Study of Resting Heart Rate and Peak Oxygen Uptake (the HUNT Study, Norway)
(Journal article; Peer reviewed, 2012)Objectives: We assessed the prospective association of resting heart rate (RHR) at baseline with peak oxygen uptake (VO2peak) 23 years later, and evaluated whether physical activity (PA) could modify this association. ... -
A prospective three-year follow-up study on the clinical significance of anti-neuronal antibodies in acute psychiatric disorders
(Peer reviewed; Journal article, 2019)The clinical significance of anti-neuronal antibodies for psychiatric disorders is controversial. We investigated if a positive anti-neuronal antibody status at admission to acute psychiatric inpatient care was associated ... -
A randomised controlled study of the long-term effects of exercise training on mortality in elderly people: Study protocol for the generation 100 study
(Journal article; Peer reviewed, 2015)Introduction: Epidemiological studies suggest that exercise has a tremendous preventative effect on morbidity and premature death, but these findings need to be confirmed by randomised trials. Generation 100 is a randomised, ... -
A single simulated heliox dive modifies endothelial function in the vascular wall of ApoE knockout male rats more than females
(Journal article; Peer reviewed, 2019)Introduction: The number of divers is rising every year, including an increasing number of aging persons with impaired endothelial function and concomitant atherosclerosis. While diving is an independent modulator of ... -
A Single-Arm, Multicenter Validation Study of Prostate Cancer Localization and Aggressiveness With a Quantitative Multiparametric Magnetic Resonance Imaging Approach.
(Journal article; Peer reviewed, 2019)Objectives: The aims of this study were to assess the discriminative performance of quantitative multiparametric magnetic resonance imaging (mpMRI) between prostate cancer and noncancer tissues and between tumor grade ... -
A small molecule activator of AKT does not reduce ischemic injury of the rat heart
(Journal article; Peer reviewed, 2015)Background Activation of protein kinase AKT is required for cardioprotection by ischemic preconditioning, and transgenic overexpression of AKT protects the heart against ischemia. However, it is unknown whether acute ... -
Abdominal aerobic endurance exercise reveals spot reduction exists : a randomized controlled trial
(Peer reviewed; Journal article, 2023)The existence of spot reduction, exercise-induced local body fat reduction, has been debated for half a century. Although the evidence is equivocal, no study has applied aerobic endurance training closely matching interventions ... -
Abdominal Aortic Aneurysm Repair: Factors influencing early and late mortality
(Doctoral theses at NTNU;2017:125, Doctoral thesis, 2017)English summary Abdominal aortic aneurysm (AAA) is a common disease that particularly affects elderly individuals (> 60 years). Open surgical repair has for several decades been regarded as the standard treatment modality ...