| 摘要 |
PURPOSE:To obtain observation data by dynamic frame gathering and fast path electrocardiographic synchronism frame gathering in single-time inspection by converting RI distribution image data into gathered data at an R-wave equal division point of time. CONSTITUTION:Radiation from the heart of a person to be examined is detected by a gamma camera 1 momentarily to generate RI distribution image data on the heart which are different in time series one after another. Those data are gathered as data which are generated at equal intervals of time and stored 4. Consequently, dynamic frame gathered data are obtained. Further, the R wave in the electrocardiogram of the person to be examined is detected by an electrocardiograph 5 and gathered RI distribution image data generated at time including the R-wave generation point of time is stored 4. Then those stored data are referenced to obtain RI distribution image data in time series which has the RI distribution data resulting from R wave generation as a 1st frame image, i.e. at a point of time obtained by dividing the gap between R waves equally. The data are the fast path electrocardiographic synchronism frame gathered data.
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