The faster you breathe the faster your heart rate gets (more oxygen to pump around)
The slower you breathe the slower your heart rate gets.
Although correct, this answer does not explain why your heart rate increases. If you are breathing quickly, you are not getting as much oxygen in as if you were breathing normally. Therefore, your heart rate increases because your heart is trying desperately to pump the required oxygen throughout the body that isn't available. For example, if a restaurant is understaffed, the remaining workers will work twice as hard. With not enough oxygen, your heart needs to work harder to deliver the available oxygen.
The deeper breaths you take, the slower your heart rate will be, due to the excess of oxygen; your heart won't need to work as hard with lots of oxygen available.
Because the demand for oxygen and glucose increases, and the heart and lungs need to speed up to keep up with the demand.
Very sensitive people are excited by some music and their heart rate grows.
Symptoms include decreased consciousness, rapid heart and breathing rates and multiple organ failures
brcasue you are using oxyen which breakks down glucose and co2
The heart rate is high as the body pumps more blood trying to cool itself down.
Symptoms of shock begin with anxiety and restlessness, with increased heart rates and labored, shallow breathing.
resistance phase
of course silly heads you see, the heart r specific body parts in your ubela, which contains acids that make u retard.
Generally, the sighting of large canines brings on these effects. Fright, stress and over heating.
Anxiety response
The smaller the size of a tropical fish the faster their breathing rate will be. The smallest fish will have the fastest breathing rates.
The respiratory centers which control involuntary breathing rates are in the medulla and pons.