it stays in your body and circulates
Oxygenated blood from the lungs flow back into the heart via the left pulmonary veins into the left atrium, through the bicuspid (mitral) valve, into the left ventricle.
Oxygenated blood is pumped out of the heart by the left ventricle.
Left to right
As blood leaves the heart it travels through the arteries. The first one will be either the pulmonary artery (for blood leaving the right side of the heart) or the aorta (for blood leaving the left side of the heart).
The blood that leaves the frogs heart through the ventricles is almost pure blood. This blood goes to the brain.
When blood leaves the lungs through the pulmonary veins, it returns to the heart and enters the left ventricle.
In which the blood flow through the left side of the heart is obstructed.
The pulmonary vein enters the left atrium of the heart.
The left pulmonary artery
It flows through the bicuspid valve into the left ventricle.left ventricle
It flows through the bicuspid valve into the left ventricle.left ventricle
Into the right ventricle.