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Computer assisted M-mode echocardiogram analysis

C J Griffiths, A Murray, S Hunter

    Clinical Physics and Physiological Measurement : an Official Journal of the Hospital Physicists' Association, Deutsche Gesellschaft Fur Medizinische Physik and the European Federation of Organisations for Medical Physics
    |May 1, 1982
    PubMed
    Summary
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    A new analysis system simplifies quantitative echocardiogram interpretation using a standard desktop computer. This flexible system measures left ventricular dynamics and work diagrams, enhancing clinical research and diagnostics.

    Area of Science:

    • Cardiology
    • Medical Imaging
    • Biomedical Engineering

    Background:

    • Echocardiography is crucial for cardiac assessment.
    • Quantitative interpretation of echocardiograms can be complex.
    • Existing systems may be costly or require specialized hardware.

    Purpose of the Study:

    • To develop an accessible system for quantitative echocardiogram analysis.
    • To enable detailed measurement of cardiac parameters.
    • To offer a flexible tool for clinical and research applications.

    Main Methods:

    • Development of a user-friendly analysis system utilizing a standard desktop computer.
    • Integration of a digitizer for data input.
    • Implementation of software options for tailored analysis steps.

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  • Capability for continuous measurement of cardiac parameters.

    • Main Results:

    • The system facilitates complex continuous measurements, including left ventricular dimension changes, velocities, and "work" diagrams.
    • Analysis steps can be customized via software options to meet specific requirements.
    • Waveform outputs can be single or superimposed for variability studies.
    • The system has been successfully implemented in several hospitals.

    Conclusions:

    • The developed system provides a flexible and easy-to-use solution for quantitative echocardiogram analysis.
    • It enhances the capability for detailed cardiac parameter measurement.
    • The system's adaptability supports diverse clinical and research needs.
    • Positive user feedback highlights its practical utility.