0
P through to end of T is the time in which the electrical events occur in the heart, which take a certain amount of time to complete
While the T-p interval is the rest time between an therefore has the most flexiblilty can can increase or decrease depending on the bodys needs
Therefore when the heart rate needs to be increased, as in the case of excercise, this time can be shortened when the heart rate increases to supply the oxygen demands of the body.
Add your answer:
Earn +20 pts
Why does p r interval shorten during exercise?
The TP interval reflects the period between ventricular repolarization (recovery) and atrial depolarization (excitation). This shortens during exercise because in order to meet increased skeletal muscle demand, the heart rate increases. (Among other things.) In order to have a higher HR, either the contraction must be faster or the relaxation must be shorter. The easiest to alter is the relaxation-this is done by the sinoatrial node firing more frequently, causing a shorter rest period. The rest period is relfected in the ECG by the TP interval.
What happens to R-R interval after exercise?
During exercise an increase in heart rate corresponds to a shortening of the cardiac cycle (RR interval decreases). Most of this shortening occurs in the TP interval. The QT interval also shortens, but only slightly. then the interval shortens as the heart rate increases.
What connects the red sea to the mediterranean sea tp shorten the voyage from Europe to Asia?
The Suez Canal
How many gamete types can be formed from the following diploid individual TtPp?
Four gamete types can be formed from the diploid individual TtPp. This is because during meiosis, the two parent alleles for each gene (Tt and Pp) will segregate into separate gametes, resulting in four possible combinations of alleles (TP, Tp, tP, tp).
Healthy lifestyle and daily exercise are related?
h t tp s : // stfly . me/ a4Woh (Please visit this site, Remove spaces and the adds and get the ans)
How do you observe an individual to monitor changes and responses during a mobility activity?
observe an individual tp montor chandes and responces during a mobility activity
What devices or techniques is not recommened for a single rescurer tp provide breathes during CPR?
mouth to mouth technique
When was Heitor TP created?
Heitor TP was created in 1993.
When was TP-Link created?
TP-Link was created in 1996.
When was TP Mazembe created?
TP Mazembe was created in 1932.
What is TP-Link's population?
The population of TP-Link is 14,000.
What is tp isolator?
TP isolator means triple Pole Isolator.
