Table 2: Structures viewed in the cardiac short-axis sweep [5].

• Pulmonary venous return

• Inferior vena cava and hepatic veins

• Ventricular short-axis dimensions

• Ventricular-arterial relationship

• Right ventricular outflow tract

• Branch pulmonary arteries and origin

• Caval connections

• Innominate vein

• Ductus arteriosus

• Determination of arch sidedness and branching