A horses heart does the same thing that it does for us. It flows blood through the body and keeps your body going. However a heart is not shaped like a heart. It is a little heart shaped but it is very,very bloody so you can't tell. It beats rather hard when you hold it in your hand, but you can't feel it very well on the outside of your body. That is what the heart does for horses.
Most of the time it's the horses head.
a horses brain weighs about 3-4 pounds at least
Same as a humans
hey horses heart rate at rest should be from 40 to 60 bpm
Horses have only one heart.
A horses brain weighs 22 ounces or 1 pound 6 ounces. A horses heart weighs on average 8.5 pounds (A Thoroughbreds heart weighs an average of 10 pounds.) So the heart of a horse will outweigh the weight of it's brain.
As in all mammals, horses have four valves in their hearts.
It depends on what kind of stress you mean. If the stress is you work it for a long time, then yes the horses heart rate will increase
the heart <3
Horses have a 4 chambered heart that is essentially like that of a human. Average weight for a 1000 pound horse is around 9 pounds.
The horse's heart is structured similarly to that of a human, just larger.
Yes Chocolate is a drug to horses, the jockey use to give it to the horses that had no chance of winning and they would win in a heart beat because it speeds up there heart, they use to do this before they had fancy drug testing.