Echocardiography of a patient with left atrial isomerism (heterotaxy)
Echocardiography of a patient with left atrial isomerism (heterotaxy)
A subcostal abdominal view of a transthoracic echocardiogram in a patient with left atrial isomerism. No vena cava is seen, and a prominent azygos vein is observed adjacent to the spine posterior to the descending aorta.