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Concordance and reproducibility between M-mode, tissue Doppler imaging, and two-dimensional strain imaging in the assessment of mitral annular displacement and velocity in patients with various heart conditions.

Martina Chantal de Knegt, Tor Biering-Sørensen, Peter Søgaard, Jacob Christian Sivertsen, Jan Skov Jensen, Rasmus Møgelvang

    41 Citations (Scopus)

    Abstract

    Mitral annular (MA) displacement reflects longitudinal left ventricular (LV) deformation and systolic velocity measurements reflect the rate of contraction; both are valuable in the diagnosis and prognosis of cardiac disease. The aim of this study was to test the agreement and reproducibility between motion mode (M-mode), colour tissue Doppler imaging (TDI), and two-dimensional strain imaging (2DSI) when measuring MA displacement and systolic velocity.
    Original languageEnglish
    JournalEuropean Heart Journal Cardiovascular Imaging
    Volume15
    Issue number1
    Pages (from-to)62-9
    Number of pages8
    ISSN1525-2167
    DOIs
    Publication statusPublished - Jan 2014

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