Atrial Flutter is characterized by rapid depolarization of a single atrial focus at a rate of 250-350 BMP
no its not a normal rate would be about 70-90 beats per minute
A march would 70-80 per minute.
It beats 75-85 beats per minute. In 45 seconds it would beat about 65 beats.
The most accurate would be for one full minute so you can get the beats per minute, but you can go for half a minute and then multiply times two to get beats per minute.
would a butterflys wing not flutter
Any where between 70 and 80 beats per minuteThe average pulse for an adult is anywhere from 60 to 100 beats a minute. If a person has a lower heart beat their heart be would be 40 to 100 beats a minute.
A normal resting heart rate would be 60 - 100 beats per minute.
If you are referring to humans, it depends. The average healthy person's heart beats between 60-80 beats per minute. A:72 beats per minute and 2.5 billion times in a lifetime (66 years). :]
At a rate of 200 to 300 beats per minute, the total for an hour would be 12000 to 15000 beats.
Pulse rate (or heart rate) is measured in the number of beats per minute. So, the most accurate would be to count the number of beats in an entire minute. If the person's heart rate is regular, though, pulse can be counted for a shorter amount of time, such as 10 seconds (multiply by 6 to get the beats per minute) or even 6 seconds (multiply by 10 to get the beats per minute) to give a fairly accurate count.
A normal pulse in a healthy person is generally 60-100 beats per minute. However, depending on the source the range can vary. Some sources will state 50-100 beats per minute is normal, and in pediatrics the range is typically higher.
So many things can influence the number of beats per minutes. among them are the adrenalin level, the blood pressure itself, the water level in the blood and the 'viscosity' of the blood. Exercise in general can increase the beat per minute. reduce in blood pressure will result in increase beat per minute to compensate the reduction in blood pressure. in general, the beat per minute will increase if there are an increase demand of oxygen to vital organ such as brain, heart itself and the kidney.