According to WebMD, a healthy resting heart rate for teenagers is between 60 and 100 beats per minute. A resting heart rate should be measured after relaxing for 10 minutes. More »

A healthy heart rate for children older than age 10 and all adults, including seniors, is 60 to 100 beats per minute, according to the American Heart Association. Well-trained athletes may have a resting heart rate of 40... More »

A healthy exercising heart rate is 50 to 85 percent of the maximum heart rate, which is calculated by subtracting the age from 220, according to the American Heart Association. For a 40-year-old, the maximum heart rate i... More »

www.reference.com Health Medical Ranges & Levels

A normal resting heart rate for a 2-year-old child is between 80 and 130 beats per minute, according to the A.D.A.M. Medical Encyclopedia. The University of British Columbia lists normal heart rate for the same age as be... More »

A normal heart rate, or pulse, at rest is 60 to 100 beats per minute, according to the American Heart Association. People who are physically fit may have lower heart rates, while people who are very overweight or in poor... More »

A heart rate that is higher than 100 beats per minute is considered to be a high heart rate, also referred to as tachycardia, according to the American Heart Association. However, it should be noted that a high heart rat... More »

A normal heartbeat for adults and children over the age of 10 is 60 to 100 beats per minute, according to MedlinePlus; however, certain factors can influence heart rate. The American Heart Association states that unusual... More »

www.reference.com Health Medical Ranges & Levels