Sökning: "4D Flow MRI"

Visar resultat 6 - 10 av 15 uppsatser innehållade orden 4D Flow MRI.

  1. 6. Movement tracking of the carotid artery with 4D ultrasound imaging

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Anny Eriksson Bernholtz; [2019]
    Nyckelord :imaging; movement tracking; ultrasound; Technology and Engineering;

    Sammanfattning : The leading cause of death in the world is cardiovascular diseases. Scientific discoveries have been made that correlate the movement of the arterial walls and blood flow patterns with cardiovascular diseases. These movements have been studied with ultrasound 2D imaging. LÄS MER

  3. 7. Implementation of an automated,personalized model of the cardiovascularsystem using 4D Flow MRI

    Master-uppsats, Linköpings universitet/Avdelningen för kardiovaskulär medicin

    Författare :Camilla Almquist; [2019]
    Nyckelord :4D Flow MRI; Master thesis; Image processing; Heart; Blood flow;

    Sammanfattning : A personalized cardiovascular lumped parameter model of the left-sided heart and thesystemic circulation has been developed by the cardiovascular medicine research groupat Linköping University. It provides information about hemodynamics, some of whichcould otherwise only have been retrieved by invasive measurements. LÄS MER

  4. 8. Assessment of Divergence Free Wavelet Transform Filtering of 4D flow MRI Data for Cardiovascular Applications

    Master-uppsats, Linköpings universitet/Institutionen för medicin och hälsa

    Författare :Deneb Boito; [2018]
    Nyckelord :4D flow MRI; Divergence; Divergence Free Wavelet Transform;

    Sammanfattning : 4D flow MRI is an imaging technique able to provide relevant information on patients’ cardiac health condition both from a visual and a quantitative point of view. Its applicability is however limited by uncertainty in the data due to the presence of noise. A new class of filters, called divergence free filters, was recently proposed. LÄS MER

  5. 9. Assessment of hemodynamic parameters using 4D Flow MRI

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Mattias Andersson; [2018]
    Nyckelord :Hemodynamics; Hemodynamic Parameters; 4D Flow; 4D Flow MRI; Blood flow; Cardiac Disease; Heart Disease; MRI; Magnetic Resonance Imaging; Visualisation; Mathematics and Statistics;

    Sammanfattning : Heart disease is one of the worldwide leading causes of death, and facilitating the work of physicians in this area is therefore of great importance. Imaging of the heart is one of many fields that is used for diagnosis and analysis of cardiac disease. LÄS MER

  7. 10. Creating hemodynamic atlas of aorta

    Master-uppsats, Linköpings universitet/Avdelningen för medicinsk teknik

    Författare :Pierre-Loïc Felter; [2017]
    Nyckelord :hemodynamic; atlas; turbulent; kinetic; energy; aorta; 4D; Flow; MRI;

    Sammanfattning : Turbulent blood flow is involved in the pathogenesis of several cardiovascular diseases. While it is known that turbulence is present in patients with obstructive disease in the major vessels, the magnitude and impact of turbulence in the normal heart and aorta is still relatively unexplored. LÄS MER