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アブストラクト（28巻1号：The Bulletin of Kanagawa Dental College）
English
| Title ： | Initial Investigation of Wavelet method for analysis and display of electrocardiogram |
|---|---|
| Subtitle ： | Selective Proceedings of 34th General Meeting of Kanagawa Odontological Society, 1999 |
| Authors ： | Satsuki KUMASAKA*1, Tsuneo TAKAHASHI*2, Yoshiko USUI*3, Kazuto TAKAHASHI*2, Kiyoshi KOYANO*3 |
| Authors（kana） ： | |
| Organization ： | *1Dept. of Dentistry for the Special Patients, Kanagawa Dental College, *2Dept. of Oral Anatomy, Kanagawa Dental College, *3Izumi Engineering Laboratory CO.,LTD |
| Journal ： | The Bulletin of Kanagawa Dental College |
| Volume ： | 28 |
| Number ： | 1 |
| Page ： | 87-89 |
| Year/Month ： | 2000 / 3 |
| Article ： | Report |
| Publisher ： | Kanagawa Odontological Society |
| Abstract ： | [Abstract] This study was to develop electrocardiogram analysis and display software using Wavelet analysis. This method was applied to simulated sine waves and simulated electrocardiogram waves on a CRT (cathode ray tube). Then compared these results with results obtained using conventional Fourier analysis. As a result, the changing frequency range, directions (red=positive, blue=negative), and amplitude (color intensity) of the initial waveform were represented with color as a Wavelet spectrum, therefore, allowing a quantitative representation over time. Further, Wavelet analysis allowed the study of continuous waves which was not possible with Fourier analysis. This suggesting that this method would be applicable as a method of monitoring of changes in cardiac function during dental treatments. |
| Practice ： | Dentistry |
| Keywords ： | Wavelet analysis, Electrocardiogram, Fourier analysis |
