The ventricles are the lower chambers of the heart. The human heart has 2 ventricles, the right ventricle receives blood from the right atrium and pumps it to the lungs through the pulmonary artery. The left ventricle receives blood from the left atrium and pumps it into the circulatory system through the aorta.

The heart plays an important role in the cardiovascular system, which includes all the blood vessels that carry blood from the heart to the body, and then back to the heart. So how does blood flow through the heart?

Aortic arch atresia is a rare congenital disease, belonging to the group of congenital heart diseases, with a very high risk of death if not detected and treated early. Aortic arch malformation causes the patient to fall into a state of heart failure and the possibility of the patient surviving to adulthood is very low. One of the commonly applied methods of treating this disease today is aortic surgery.