Abstract：
The aortic short axis view demonstrated the widening of the pulmonary artery and the membrane-like echo in the pulmonary artery divided it into true lumen and false lumen. And the flow of the ruptured openings on the band-like echo was clearly revealed by Color Doppler.
摘要：
主动脉短轴图显示肺动脉增宽，肺动脉中的膜状回声将其分为真腔和假腔。彩色多普勒清楚地显示了带状回波上破裂开口的流动。
