A Cyanotic Newborn with a Pink Right Upper Extremity

Figure 2

Echocardiography of the newborn with B-image on the left and a simultaneous color Doppler on the right; in a high right parasternal long axis, an aberrant origin of the right subclavian artery (RSCA) from the right pulmonary artery (RPA) could be displayed with course towards the right arm. RIV, right innominate artery.