The flow of blood from the heart to the lungs and back to the heart is called the pulmonary circulation.
The blood flowing from the heart to the lungs would be deoxygenated and blood flowing towards the heart from the lungs would be oxygenated.
Circulation
pulmonary circulation is the circulation of blood between your heart and your lungs
Pulmonary oedema
The lungs provide for gas exchange between the blood and the air. So when your heart pumps blood to your lungs, the lungs provide an area for blood to absorb oxygen from the air we breath in and to rid its self of excess carbon dioxide, which is then exhaled.
There are many vessels serving as conduits between the lungs and the heart. This is because the heart and the lungs need enough oxygenated blood at all times.
The vessel that carries blood from the heart to the lungs is called the pulmonary vein. It is one of the few veins that carry oxygenated blood to the heart. The oxygenated blood enters the atrium of the heart.
Blood vessels that carry blood from the heart to different organs are called arteries.Blood vessels that carry blood to the heart are called veins.
pulmonary circulation is the circulation of blood between your heart and your lungs
Oxygenated blood
The flow of blood from the heart to the lungs and back to the heart is called pulmonary circulation.
The pulmonary circulation carries blood from the heart to the lungs and back. In the pulmonary circulation, arteries carry deoxygenated blood.
The artery that sends blood from the heart to the lungs is called the pulmonary artery. The pulmonary vein delivers blood back to the heart.
Arterial
Pulmonary circulation is the blood circulation between the heart and the lungs (pulmonary means "lungs").
The systemic circulation carries blood between the heart and the rest of the body. In contrast, the pulmonary circulation brings blood between the heart and the lungs.
The Lungs.
Pulmonary Circulation
Pulmonary oedema