Traditional cardiovascular ultrasound detection using focused ultrasound can cause a decrease in frame rate, which affects the results of the diagnosis. In order to improve the effect of cardiovascular ultrasound detection, this study used ultrasound vector blood flow imaging technology to improve the image frame rate and introduce planar high frame rate imaging technology. Simultaneously, this work studies the parameters of the image through parameter analysis and combines the advantages of various methods to improve the analysis. In addition, this work proposes a high frame rate blood flow imaging method, and designs simulation experiments to analyse the effectiveness of the method. The results show that the proposed algorithm has a certain effect in two-dimensional vector blood flow imaging, which can be applied to clinical practice, and can provide theoretical reference for subsequent related research.

中文翻译：

---

心血管超声检测中高帧率二维向量的血流成像

使用聚焦超声的传统心血管超声检测会导致帧频降低，从而影响诊断结果。为了提高心血管超声检测的效果，本研究采用超声矢量血流成像技术来提高图像帧率，并引入平面高帧率成像技术。同时，这项工作通过参数分析来研究图像的参数，并结合各种方法的优点来改进分析。此外，这项工作提出了一种高帧频血流成像方法，并设计了仿真实验来分析该方法的有效性。结果表明，该算法在二维矢量血流成像中具有一定的效果，可应用于临床，