Four-chambered heart
Yes.
Pulmonary circulatory system.
Ischemia occurs when there is not enough oxygenated blood reaching the cardiac muscle cells.
Blood that has perfused the lungs and is now oxygenated collects into the pulmonary veins to travel back to the heart. Once reaching the heart, oxygenated blood from the lungs enters the left atrium. The left atrium collects blood from the lungs
oxygenated blood oxygenated blood oxygenated blood
arteries carry oxygenated blood away from the heart whereas veins carry deoxygenated blood to the heart
Blood becomes oxygenated in the lungs.
oxygenated blood (arterial blood) is bright red.
Oxygenated blood is carried by all arteries but one which is the pulmonary artery
Oxygenated
There is oxygenated blood in the efferent capillaries.
They are oxygenated and un oxygenated