Počet záznamů: 1
The ventricular depolarization distribution measured by Ultra-High-Frequency Electrocardiograph
- 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