There are two tubes that take blood out of the heart. These are the pulmonary artery and the aorta.
Tubes connected to the heart are called arteries and veins.
The circulatory system includes the heart and all of the tubes connected to it. These tubes are collectively known as blood vessels.
what are some tubes connected to the heart
2, the tubes that direct blood toward and into the heart are called veins. and 2 arteries also.
there are no 'tubes' as such in your heart; they are called chambers. the two chambers at the top are called atria and the two at the bottom are called ventricles. :D
Arteries are the tubes that carry blood away from the heart. The main arteries that do so are the pulmonary artery and the aorta.
Arteries and veins are connected to your heart. The former carry blood from the heart, and the latter to the heart.
Arteries.
I think you mean the coronary arteries - the heart muscle itself has many blood vessels that feed it. When a big one gets blocked, the result is a heart attack.
The arteries and veins are the tubes that are connected to the heart. Arteries carry blood away from the heart, and veins carry blood to the heart.
What model video heart? I can't see it at all.