Počet záznamů: 1  

The ventricular depolarization distribution measured by Ultra-High-Frequency Electrocardiograph

  1. 1.
    0452208 - ÚPT 2016 CZ eng A - Abstrakt
    Jurák, Pavel - Leinveber, Pavel - Halámek, Josef - Plešinger, Filip - Reichlova, T. - Veselý, P. - Vondra, Vlastimil - Klimeš, Petr - Viščor, Ivo
    The ventricular depolarization distribution measured by Ultra-High-Frequency Electrocardiograph.
    SMIT 2015. 27th International Conference of the Society for Medical Innovation and Technology. Abstract Book. Brno: Society for Medical Innovation and Technology, 2015. s. 50.
    [SMIT 2015. International Conference of the Society for Medical Innovation and Technology/27./. 10.09.2015-12.09.2015, Brno]
    Institucionální podpora: RVO:68081731
    Klíčová slova: Ultra high frequency electrocardiograph * QRS morphology * ventricular depolarisation
    Kód oboru RIV: BH - Optika, masery a lasery

    The broad band ECG measured by high density and high resolution monitors provide significantly better ECG quality and allows for more precise study of QRS morphology. We introduce a acquisition technology UHF-ECG M&I Prague that uses the high dynamic range (24-26 bits) high frequency (25 kHz sampling rate) ECG recording followed by new analytical procedures. The UHF-ECG components reflect spatial-temporal distribution of ventricular depolarization with excellent time resolution of 1 ms. Such temporal resolution is crucial for the accurate description of fast depolarization changes. There is no other technology which provides comparable resolution (ECHO, MRI). The V1-6 leads in UHF-ECG allow accurate measurement of ventricular depolarization timing especially in septum and left ventricle lateral wall.
    Trvalý link: http://hdl.handle.net/11104/0253240

     
     
Počet záznamů: 1  

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