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Figure 1: (a) Transthoracic suprasternal echocardiogram showing organized thrombus in aortic arch extending to neck vessels (arrow). (b) Color Doppler showing severe obstruction with narrow jet (broken arrow)

Figure 1: (a) Transthoracic suprasternal echocardiogram showing organized thrombus in aortic arch extending to neck vessels (arrow). (b) Color Doppler showing severe obstruction with narrow jet (broken arrow)