Sökning: "Left Ventricular Function"

Visar resultat 21 - 25 av 217 avhandlingar innehållade orden Left Ventricular Function.

  1. 21. Insights into the effect of myocardial revascularisation on electrical and mechanical cardiac function

    Författare :Ihab Ramzy Guirguis; Michael Y Henein; Stellan Mörner; Reidar Winter; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; myocardial infarction; natriuretic peptides; echocardiography; ventricular function; atrial function; surgical revascularisation; speckle tracking echocardiography; Cardiology; kardiologi;

    Sammanfattning : Background: Acute coronary syndrome is known for its effect on cardiac function and can lead to impaired segmental and even global myocardial function. Evidence exists that myocardial revascularisation whether pharmacological, interventional or surgical results in improvement of systolic and diastolic left ventricular (LV) function, particularly that of the long axis which represents the sub-endocardial function, known as the most sensitive layer to ischaemia. LÄS MER

  3. 22. Aspects on the diagnostic performance of myocardial perfusion SPECT

    Författare :Fredrik Hedeer; Lund Klinisk fysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Myocardial perfusion imaging: SPECT; Cardiac magnetic resonance imaging; Myocardial Infarction: diagnosis; Myocardial function; Left bundle branch block; Myocardial scar; Left Ventricular Function;

    Sammanfattning : .... LÄS MER

  4. 23. Noninvasive Evaluation of Myocardial Ischemia and Left Ventricular Function

    Författare :Eva Maret; Jan Ohlsson; Eva Nylander; Anders Waldenström; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The general aim of this thesis was, following the path of the ischemic cascade, to evaluate the feasibility of some new non-invasive techniques for the detection of myocardial ischemia, the extent of infarcted myocardium, and for the quantification of systolic left ventricular function.Reduced longitudinal myocardial velocity and displacement may be early signs of ischemia. LÄS MER

  5. 24. Usefulness of coronary angiography for assessing left ventricular function

    Författare :Anders Kähäri; Bertil Svane; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : This thesis focus on the physiological information, on left ventricular (LV) motion in the long axis, evaluated in routine coronaty angiography sequences and based on previous knowledge from echocardiographic studies. As coronary angiography has become a very frequent examination, a method for assessment of LV function from routine coronary angiograms would probably have a significant impact on clinical work. LÄS MER

  7. 25. Mitral Ring Motion in Assessment of Left Ventricular Function

    Författare :Birger Wandt; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The motion of the mitral ring was studied with M-mode echocardiography using the apical four- and two-chamber views.With the purpose of obtaining adequate reference materials for mitral ring motion, 70 healthy subjects were studied. LÄS MER