heart
The circulatory system moves blood to the lungs. This part of the system is called the pulmonary circulation.
oxygenated blood
The heart is a pump that moves all blood in the body.
Blood is de-oxygenated when it it pumped into the lungs, and after going through the lungs, is now oxygenated.
Pulmonary Circulation
The lungs hold air that is breathed in. Oxygen gas in the air moves into the blood. The heart pumps to transports this oxygenated blood to cells in the body that need it to produce energy.
Pulmonary Circulation is part of the Cardiovascular system in which it carries oxygen depleted blood away from the heart and to the lungs and returns oxygenated blood back to the heart. Deoxygenated blood exits the heart through the pulmonary arteries and enters the lungs and oxygenated blood comes back through pulmonary veins. The blood moves from right ventricle of the heart to the lungs back to the left atrium.
The heart and blood moves.
Blood moves to the right ventricle where it is pumped to the lungs.
The left atrium receives blood from the lungs. This blood moves into the left ventricle to be sent out to the body.
The heart circulates blood throughout our bodies.
The deoxygenated blood goes into the lungs through pulmonary artery from the right ventricle. the oxygenated blood again enters the heart from the lungs by pulmonary veins to the left atrium.