pulmonary valve
The strongest and largest blood vessel is aorta. It arise from the left ventricle of the heart.
The left ventricle pumps blood to the systemic circulation, reaching all parts of the body. The right ventricle pumps blood to the pulmonary circulation, where the blood picks up oxygen.
The pulmonary veins do not carry oxygen-poor blood to the right ventricle. Instead, the pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart.
The ventricles are responsible for pumping blood throughout the body. The left ventricle pumps oxygen-rich blood to the body, while the right ventricle pumps oxygen-poor blood to the lungs for oxygenation.
In the umbilical cord you have one vein and two arteries. This vein goes to the liver of foetus. This blood vessel contains most oxygen and food in case of foetus. After birth this vessel gets obliterated to form the falciform ligament.
Pulmonary trunk which divides into the left and right pulmonary arteries
pulmonary vein
The pulmonary arteries convey the blood from the right ventricle to the lungs.
The aorta conducts blood from the left ventricle.
Blood entering the left ventricle is rich in oxygen. In contrast, oxygen-poor blood enters the right ventricle.
Aorta is the main and largest artery. It carries blood out of the heart from the left ventricle to the rest of the body.
The Aorta (the aortic arch)The left ventricle of the human body contains oxygenated blood. This oxygenated blood is pumped to all parts of the body except the lungs. Hence the left ventricle which has a thick cardiac wall pumps blood through aorta, the main artery, which is the only blood vessel that arises from the left ventricle.Left atrium--------> Left ventricle ----------> Aorta
the aorta
The strongest and largest blood vessel is aorta. It arise from the left ventricle of the heart.
The left ventricle sends O2 rich blood through the aortic valve out the aorta back to the systemic circuit.
Aorta
The right ventricle actually pumps the blood through a valve to the pulmonary artery.