Video 31.14 Left aortic arch with an aberrant origin of the right subclavian artery. Echocardiogram with color Doppler in a coronal orientation
Left aortic arch with an aberrant origin of the right subclavian artery. Echocardiogram with color Doppler in a coronal orientation from a suprasternal notch window. The aortic arch is positioned to the left of the trachea and the aberrant origin of the right subclavian artery from the medial aspect of the proximal descending aorta is shown with its flow directed superiorly towards the transducer (red signal).