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. Author manuscript; available in PMC: 2014 May 5.
Published in final edited form as: Ultrasound Med Biol. 2011 May 5;37(6):980–995. doi: 10.1016/j.ultrasmedbio.2011.03.004

Figure 7.

Figure 7

Waveforms of wall velocity and blood velocity of the normal abdominal aorta in one cardiac cycle (from ECG R-wave peak to next R-wave peak), taken from the regions indicated by the circles in Fig. 6(d). The onsets of wall motion and blood velocity are synchronized, as indicated by the dashed line.