| 摘要 |
The ultrasonic diagnostic apparatus of the present invention includes: a transmitting section 14 for driving an ultrasonic probe 13 to send an ultrasonic transmitted wave to an organism's tissue; a receiving section 15 for amplifying an ultrasonic reflected wave, produced by getting the transmitted wave reflected by the tissue and received by the ultrasonic probe 13, to generate a received signal; a frame calculating section 19 for calculating shape measured values of the tissue based on the received signal and figuring out a spatial distribution frame, representing the spatial distribution of the shape measured values and/or property measured values of the organism every cardiac cycle, based on the shape measured values of the tissue; a difference calculating section 19 for calculating a difference between the shape measured values or property measured values of two of the spatial distribution frames calculated every cardiac cycle; a storage section for storing the shape measured values, property measured values and/or difference; and a display section 21 for presenting the frames thereon.
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