Cardiac output increases with exercise, this is mainly due to the increase in heart rate (HR), but also stroke volume (SV). remember the formula:
CO = HR * SV
Ventricular End Diastolic Volume (EDV) is maintained until maximal heart rate by a combination of increased atrial contraction and active relaxation of the ventricle. Increased beta agonism causes an increased SV for a given EDV.
At very high heart rates (typically over 180 ish depending on the individual) SV starts to fall due to the inability of the heart to compensate for the reduced diastolic filling time. The heart is also very dependant on atrial contraction, with increased exercise, and if the subject is not in sinus rhythm they will decompensate much sooner.
Athletes have a higher cardiac output mainly due to increased stroke volume.
yes
Is there a connection between age and pulse rate? That's the one I used and i got it right
Our pulse rate increases with the increasement in the motion of the body.as a result, when we are fixed at a place, our pulse rate is minimumand inversely when we are in motion our pulse is fast
Yes there is a connection between pulse rate and height.
the average pulse rate is 72 beats/ minute
Height does not affect pulse rate kthanks.
Hot spicy food does affect your pulse rate because you are nervous or scared to eat it resulting in your pulse rate increasing.
Since you are exercising your pulse rate goes faster.
Nope
hello
yes
Is there a connection between age and pulse rate? That's the one I used and i got it right
Yes, fever can affect pulse rate. During a fever, the body's metabolism increases, which can lead to a higher pulse rate as the heart works harder to pump blood around the body to help regulate the temperature. Additionally, fever can cause dehydration, which can also contribute to an elevated pulse rate.
it makes it go up....
dependent- human pulse rate independant- tempo of music
The higher the blood pressure the faster your heart rate
Yes they do. THey do that because your nervous and your body's reaction is having your pulse go faster.