No it is not a problem
If your heart is beating 120 times a minute when you're at rest, I suggest you see a Doctor. That said, at that rate your heart will beat over 63 million times in a year.
I have it at 72 beats per minute
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 resting Heart Rate for 10 year olds is 72 Beats per Minute (BPM)
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.
The normal heart rate for an eight year old is about 80-120 beats per minute.
A 7 year olds heart should beat about 110 times per minute. This can be considered normal, but around 80 beats per minute is fine, too.
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.
The normal heart rate for a one year old boy is 70 to 110 beats per minute. The average is 98 beats per minute.
If your heart is beating 120 times a minute when you're at rest, I suggest you see a Doctor. That said, at that rate your heart will beat over 63 million times in a year.
Shrews live a short, but busy, life, the heart rate can be 1000 beats/minute. Few live longer than 1.5 year.
in a six year old boy the heart pumps 60-70 times in a minute.
the normal heartbeat is 70 t0 80 beats/minute.
Roughly 2207520000 times - assuming a heart rate of 70 beats per minute
about 55 to 65 heart beats a minute
The heart beats 60-80 times a minute, or about 40 million times year.