Search for dissertations about: "Blood flow velocity"

Showing result 1 - 5 of 95 swedish dissertations containing the words Blood flow velocity.

  1. 1. Hyperemic Brachial Artery Blood Flow Velocity

    Author : Susann J Järhult; Lars Lind; Johan Sundström; Peter Friberg; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN; MEDICINE Dermatology and venerology; clinical genetics; internal medicine Internal medicine Cardiovascular medicine; MEDICIN Dermatologi och venerologi; klinisk genetik; invärtesmedicin Invärtesmedicin Kardiovaskulär medicin; Medicinsk vetenskap; Medical Science;

    Abstract : This thesis aims to evaluate the blood flow velocity in the Brachial artery during reactive hyperemia. Primarily to appraise the information it might contain regarding cardiovascular function and cardiovascular risk. READ MORE

  2. 2. Physiological aspects on intracardiac blood flow

    University dissertation from Lund University: Faculty of Medicine

    Author : Per Arvidsson; [2017]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; magnetic resonance imaging; 4D flow; physiology; cardiac development; kinetic energy; hemodynamic force; vortex ring formation;

    Abstract : Magnetic resonance imaging enables detailed in vivo study of complex flow through 3D, time-resolved phase contrast imaging (4D flow). 4D flow may reveal previously unknown aspects of the physiology of intracardiac blood flow, and possibly elucidate pathophysiological processes that have yet to manifest themselves outside the heart. READ MORE

  3. 3. Blood flow specific assessment of ventricular function Visualization and quantification using 4D flow CMR

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Alexandru Grigorescu Fredriksson; Carljohan Carlhäll; Bengt Johansson; [2017]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : The spectrum of cardiovascular diseases is the leading cause of morbidity and mortality globally. Early assessment and treatment of these conditions, acquired as well as congenital, is therefore of paramount importance. The human heart has a great ability to adapt to various hemodynamic conditions by cardiac remodeling. READ MORE

  4. 4. Regulation of Microvascular Blood Flow : a clinical and experimental study based on laser Doppler perfusion imaging

    University dissertation from Linköping : Linköpings universitet

    Author : Helena Golster; [2001]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : Local blood flow reflexes in the foot skin of healthy controls and in young diabetic patients with or without nerve dysfunction have been studied using laser Doppler perfusion imaging (LDPI). A neurophysiological follow-up study on nerve dysfunction is presented as a complerhent to the work on blood flow regulation in the young diabetics. READ MORE

  5. 5. Doppler evaluation of coronary blood flow and coronary flow reserve - Clinical and experimental studies

    University dissertation from Gylfi Oskarsson/CO Britt-Marie Nilsson-Brandt, Department of Paediatrics, Lund University Hospital, S-221 85 Lund

    Author : Gylfi Oskarsson; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pediatrics; Pediatri; Cardiovascular system; Kardiovaskulära systemet; fetal asphyxia; transposition of the great arteries; dilated cardiomyopathy; aortic stenosis; child; neonate; adenosine; coronary flow reserve; Doppler; coronary flow;

    Abstract : Heart diseases in children cause different combinations of myocardial hypertrophy, increased intra-ventricular pressures, volume overload and decreased oxygen saturation. This may affect basal coronary flow and the ability of the heart to maximally increase coronary flow. READ MORE