Good Question! Well, What influences the amount of blood that leaves the heart is a Right and Left Artetery called a Ariticule. The blood is squirted out of these valves, and into the Veins of your body, Though whats known as the Aorta.
to the heart
Oxygenated blood leaves the left side of the heart through the aorta,the largest artery and then to smaller arteries.Deoxygenated blood leaves the right side of the heart through the pulmonary artery then to arterioles and capillaries.
back to the heart
ARTERIES ALWAYS take blood AWAY from the heart.
Oxygenated blood is pumped out of the heart by the left ventricle.
Oxygenated blood leaves the left ventricle of a frog's heart. This blood is then pumped to the rest of the body to provide oxygen and nutrients.
Blood.
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).
to the heart
Aorta
Blood first leaves the heart of a fish and enters the gills for oxygenation. From the gills, oxygenated blood is transported to the rest of the fish's body through arteries.
fun
The blood leaves the heart through the aorta and then travels through the body via various branches of the vascular system
larger blood vessels called veins which carry the blood back to the heart
Depleted blood enters and leaves the right side of the heart.
Oxygenated blood leaves the left side of the heart through the aorta,the largest artery and then to smaller arteries.Deoxygenated blood leaves the right side of the heart through the pulmonary artery then to arterioles and capillaries.
Blood leaves the heart through two vessels: going to the lungs, it leaves through the pulmonary artery, and going to the rest of the body, it leaves through the aorta.