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I. Suprasternal views – 胸骨上窝

Figure 66. 2D suprasternal long axis, aortic arch
Figure 67. Transducer position, suprasternal
Figure 67. Transducer position, suprasternal

2D video clip. Suprasternal long axis, optimise view for long axis of aortic arch.
2D动态图像. 主动脉弓优化图

Figure 68. Color Doppler, suprasternal aortic arch

CD video clip. Color Doppler, suprasternal view, long axis of aortic arch. Exclude aortic coarctation (aliasing) in the initial segment of the thoracic descending aorta.
彩色多普勒动态图像. 主动脉弓血流

Figure 61. Color Doppler, suprasternal aortic arch
Figure 69. Color Doppler, suprasternal aortic arch

2D still frame. Suprsternal view, aortic arch. Measure of the aortic arch diameter.
2D图像. 主动脉弓;测量:直径