90 beats per minute is still healthy... If you are constantly below 60 call your doctor or if it is above 100 take a rest. But 80 to 90 beats is good!
The maximum healthy heart rate you should have under high levels of activity is 220 subtract your age, so 208 beats per minute for a twelve year old. The resting heart rate for a twelve year old is within the same limits as an adult, 60 - 100bpm. Resting heart rates vary significantly between individuals, and even over periods of time in a single individual.
only one heart is ever in a baby, beating or not beating.. Oh wait did you mean how many beats per minute does a baby's heart beat? if that's the question the answer is SEARCH BEFORE YOU ASK
The average heart rate for any adult at rest should be 60-90 beats per minute, unless there are medical issues that put a person in a different category. Someone with congestive heart failure could have a resting heart rate 90-120 beats per minute, which is considerably higher, because there is muscle damage causing the organ to have to work harder. A 21 year old, healthy male or female should have a resting heart rate between 60-70 beats per minute.
I have it at 72 beats per minute
80 - 120 beats per minute
Shrews live a short, but busy, life, the heart rate can be 1000 beats/minute. Few live longer than 1.5 year.
The normal heart rate for an eight year old is about 80-120 beats per minute.
the normal heartbeat is 70 t0 80 beats/minute.
The normal heart rate for a 3 year old child is 80 to 120 beats per minute. As children age, the normal heart rate decreases.
Very
The average resting rate for a healthy 18 year old is anywhere from 60-100 beats per minute. However, the athletically trained 18 year old should have a heart beat anywhere from 40-60 beats per minute.
The normal heart rate for a one year old boy is 70 to 110 beats per minute. The average is 98 beats per minute.
The normal heart rate for a 16 year old female would be between 60-100 BBM. 54 BPM in a resting state is not unusual. A healthy athletic female may have a lower blood pressure and heart rate than a non athletic female. This is due to the heart being trained, so to speak, in being more efficient.
The maximum healthy heart rate you should have under high levels of activity is 220 subtract your age, so 208 beats per minute for a twelve year old. The resting heart rate for a twelve year old is within the same limits as an adult, 60 - 100bpm. Resting heart rates vary significantly between individuals, and even over periods of time in a single individual.
The target heart rate for a 16 year old girl is about 153 beats per minute. This is based on the fact that the maximum heart rate is 180 beats per minute.
only one heart is ever in a baby, beating or not beating.. Oh wait did you mean how many beats per minute does a baby's heart beat? if that's the question the answer is SEARCH BEFORE YOU ASK
The heart beats 60-80 times a minute, or about 40 million times year.