A whale's heartbeat is between 5-6 beats/min. at the surface, and when diving to a depth of approximately 100 Meters, lowers to around half of that - 2 to three
beats/min.
Why does the rate of heartbeat change?
A newborn. As you get older, your heartbeat rate slows.
Yes, music does affect the rate of a heartbeat. Music can often be used to lower the heart rate and tension level in a human.
Mouse doesnt have a pulse rate, but it has a faster heartbeat rate coz its smaller in size,the smaller the animal is,the higher the heartbeat rate it has!!!!
85
Killer whales have a low birth rate
A heartbeat refers to the sound produced by the contraction and relaxation of the heart muscle, while the pulse rate is the number of times the arterial walls expand and contract in response to the pressure of blood being pumped by the heart. Each heartbeat results in a pulse, so the pulse rate is directly related to the heartbeat.
carseat
the SA node
60 - 100 beats per minute is the normal rate
Arrhythmia is a problem with the rate or rhythm of the heartbeat of a person.
It's the homeostasis at work