👉 Aortoiliac is a medical term that refers to a specific type of blood vessel called a pericardial vein, which serves as an extension of the aorta. This vein runs from the heart's left side (the aorta) through the chest and into the abdominal cavity. It carries oxygenated blood to the lungs, while deoxygenated blood returns to the heart via veins like the aorta. The term "orto" refers to the aorta itself, which
