There isn't one. The pulmonary artery flows from the lungs to the Left atrium, to the left ventricle, and then to the aorta
popliteal artery
Arterial duct is the structure that connects the aorta and the pulmonary artery.
Descending Aorta
The pulmonary artery is not part of the aorta.
the aorta connects the heart to body.the pulmonary veins and artery connect it to lungs
When leaving the right ventricle during systole the blood leaves through the pulmonic semilunar valves, into the pulmonary trunk and out the right and left pulmonary arteries...heading to the lungs.
The aorta carries blood from the heart to the rest of the body.
You have the left atrium which connects to the left ventricle then to the aorta or the right atrium which connects to the right ventricle then to the Pulmonary artery.
ductus arteriosum
These are called arterys. There are two main arteries, the aorta and the pulmonary artery.
Arteries transport blood away from the heart. The superior and inferior vena cavas return blood to the right right atrium.
No, the aorta is the largest artery.