Pulmonary artery supplies lungs CO2 - rich blood and pulmonary vein collects oxygen - rich blood from lungs and sends it to heart. Click here for Interesting Facts about ciculatory system ...

The systemic circulatory system is the main blood circulatory system that transports blood to the organs, tissues, and cells throughout the body. The pulmonary circulatory system moves blood ...

The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the pulmonary circuit is between the heart and lungs ...

This is called pulmonary circulation. The left-hand side of the heart collects oxygenated blood from the heart and pumps it round the body. This is called systemic circulation .

Your circulatory system contains three blood vessel types: arteries, veins, and capillaries. Arteries carry blood from the heart, unlike veins, which carry blood to the heart. According to the ...

Your venous system is a network of veins that carry blood back to your heart from other organs. We’ll explain the basic structure of a vein before diving into different types of veins and their ...

The systemic circulatory system is the main blood circulatory system that transports blood to the organs, tissues, and cells throughout the body. The pulmonary circulatory system moves blood ...