| 单词 |
pulse-inversion contrast harmonic imaging |
| 释义 |
pulse-inversion contrast harmonic imaging pulse-inversion contrast harmonic imaging (PICHI), contrast harmonic imaging is an ultrasound technique that enhances the images of vessels containing contrast microbubbles because of bubble-amplified harmonics; pulse inversion uses alternating polarities to cancel the effects of second harmonics. |
| 随便看 |
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