Conclusion Echocardiography CDFI could diagnose the left coronary artery arising from pulmonary artery. It provides abundant information for the diagnosis and treatment.

结论超声cdfi可以诊断左冠状动脉起源于肺动脉，它为该病的诊断与治疗提供丰富的信息。

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According to information, deadly cuts focused on carotid artery, in the heart.

据了解，致命的刀伤集中在颈动脉、心脏等多处。

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Conclusion the information of umbilical artery blood flow quantity gained by color Doppler ultrasound may play an important role in evaluating the function of placenta.

结论由彩色多普勒超声获得的脐动脉血流量信息，在评价胎盘功能中起着重要作用。

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