What happens when your heart rate gets to 400 beats per second?

Answer 1

Your heart rate increases if you do excersise, or do something that makes your heart beat faster.

If your heart rate increases, blood will be pumped around the body at a higher rate, allowing the cells to work at a higher rate - a working cell needs oxygen.

If you enter anaerobic respiration, which is when the body can't get oxygen to the cells fast enough, the cells stop using oxygen and use glucose instead. Obviously, this can't be kept up too long, which is why if you are running fast for example, you can't keep running at the same speed.

Answer 2

Well the long term affect will be that since your heart has worked so hard, in youth or whatever age you're at, it will stop at a younger age. Think of it this way, it could pump regularly for 80 years, or it could pump twice as fast and you die after 40.

Answer 3

That means you have a high blood pressure and high blood pressure is one of the causes for death.

Answer 4

if your heart rate is to high you can go into cardiac arrest or have a heart attack

Answer 5

you can die or feel really sick

Answer 6

It's not possible. 400 beats per second?

Answer 7

your dead