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目的:探讨彩色多普勒超声心动图在诊断左房黏液瘤中的应用价值及意义。方法:应用彩色多普勒超声心动图对15例左房黏液瘤患者进行多切面检查,常规测量各腔室大小,重点观察瘤体部位、大小、形态、回声、运动规律及蒂的附着部位。彩色多普勒观察其血流动力学变化。结果:动态地观察瘤体形态、大小、回声及血流动力学变化,准确率高,并能与其他相关疾病相鉴别。结论:彩色多普勒超声心动图对左房黏液瘤的诊断,具有简便、易行、直观、准确、无创伤、无痛苦、安全、重复性强的特点,有重要应用价值,可作为首选检查方法。
Objective: To investigate the value and significance of color Doppler echocardiography in the diagnosis of left atrial myxoma. Methods: Fifteen patients with left atrial myxoma were examined by color Doppler echocardiography. The size of each cavity was measured routinely. The location, size, shape, echogenicity, motion and pedicle of the pedicle were observed. Color Doppler hemodynamic changes were observed. Results: Dynamic observation of tumor morphology, size, echo and hemodynamic changes, with high accuracy, and can be differentiated from other related diseases. Conclusion: The color Doppler echocardiography is a simple, easy, straightforward, accurate, noninvasive, painless, safe and repeatable diagnosis of left atrial myxoma. It has important application value and can be used as the first choice of examination method.