A normal heart rate for an adolescent would be:
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A normal heart rate for a 15-year-old is about the same for an adult. Image Credit: SolStock/E+/GettyImages By the time you're a teenager, your normal resting heart rate — or pulse — should be the same as an adult's. The normal heart rate for a 15-year-old is about the same as for an adult, a senior citizen or children aged 10 and older: between 60 to 100 beats per minute (bpm), according to the U.S. National Library of Medicine. It's also not uncommon for active people to have lower resting heart rates than those who are less physically fit. In fact, well-trained athletes can have a normal pulse rate of 40 to 60 bpm. Similarly, younger athletes can have lower heart rates, too. According to the American Heart Association (AHA), people who are physically fit have lower heart rates because their hearts don't have to work as hard to keep up a steady heartbeat. "In kids that are athletes, or teenagers that do gymnastics all the time, or swimming all the time, or running all the time, their heart rate can be lower than normal," says Amalia Guardiola, MD, a pediatrician and assistant professor with McGovern Medical School at The University of Texas Science Center at Houston (UT Health). "And that could be scary for some parents ... but it's just because, like an adult athlete, their bodies are [better conditioned]." Other than your physical fitness levels, there are plenty of other factors that affect heart rate, according to the AHA. For example, in a hot, humid environment the heart has to pump more blood, which raises the heart rate. Being stressed or anxious can also raise a teenager's pulse. How to Measure Resting Heart RateTypically, doctors don't recommend that teenagers or adults regularly check their heart rate, says Dr. Guardiola. But if you're wondering if you're at a healthy bpm, you can easily check your resting heart rate (or your teen's) yourself, at home. To get a good reading of your heartbeat, you should be resting for at least 10 minutes. Good places to find your pulse, according to the AHA, include your wrists, the inside of your elbows, the side of your neck and the top of your foot. Once you choose the location you want to measure, put your finger on your pulse, then count the number of times you hear a heartbeat during the next 60 seconds. What to Know About Abnormal Heart Rates in TeensTalk to your doctor if you have any concerns. Possible abnormal heart rates, called arrhythmias, according to the Nemours Foundation, include tachycardias (an abnormally fast heartbeat) and bradycardias (an abnormally slow heartbeat). For example, one common tachycardia is called a supraventricular tachycardia (SVT), in which the upper chambers in the heart fire abnormal signals, resulting in a fast heart rate. Symptoms of SVT include dizziness, lightheadedness, chest discomfort, weakness, an upset stomach and heart palpitations, according to the AHA. If your doctor suspects that you or your teen has an arrhythmia, he or she will likely do an electrocardiogram test (an EKG or ECG) to monitor the heart's activity. Keep in mind that some arrhythmias do not require treatment. Many parents know that their own pulse or heart rate should be within about 60 to 100 beats per minute. Your child, however, may have a higher pulse rate. Depending on their age, children can have a pulse between 43 and 180 beats per minute. Because heart rate generally decreases as body size increases, babies have the highest pulse. Heart rate slows down as a child grows. Knowing what a normal pulse rate is and how to check your child's pulse can help you avoid unnecessary worry about your child's heart rate. It can also help you identify a slow or fast pulse when your child is sick and let you know when to seek medical attention. How to Take Your Child’s PulseYour heart rate, also called your pulse, is the number of times your heart beats every minute. You can measure your child’s pulse by placing your finger on his or her wrist, inside the elbow, the side of the neck, or the top of the foot. These sites are areas of the body where an artery lies just under the skin. For example, the carotid artery is in the neck and the radial artery is in the wrist. Measure Your Child's PulseYou will know you have found your child's pulse when you feel a throbbing or beating. Once you find it, count the number of beats in a 60-second period. Alternatively, you can count the number of beats you feel in 30 seconds and then multiply that number by two. Use a clock with a second hand, a stopwatch, or the timer on a cell phone to track the time. You might also want to use a phone app that measures the pulse. These often require you to place a finger on the camera lens for the measurement, so they may not be a good choice for young children who have a hard time holding still. Resting Pulse and Target Heart RateBefore looking at what is considered a normal pulse rate, keep in mind that health professionals talk about a couple of different types of heart rates.
Normal Heart RateA child’s resting pulse rate should be measured when they are at rest and not crying, running, or playing. Listed are the normal ranges of heart rates in children from birth to 18 years of age based on a large review study published in the Lancet. These measurements are taken from children at rest and in infants who are awake and healthy. The median number is listed as the "resting heart rate" and represents the middle heart rate of the whole sample.
During crying or physical activity, a child's pulse rate may climb to the upper limits of what is normal for their age. Likewise, it may drop to the lower limits of normal when they are sleeping. It’s best to talk with your pediatrician if you have concerns about your child’s pulse. There are some inconsistencies among various reference ranges for pediatric heart rate. Your pediatrician can give you a more accurate normal rate specifically for your child. Use this as a guide, but not a hard and fast rule. As you can see, younger children normally have faster heart rates than teenagers. On the other hand, very athletic teens can have resting pulse rates as low as 40 to 50 beats per minute. This is because they are so fit that their heart does not have to work as hard to move blood through the body. Slow and Fast Heart RatesA child's pulse rate can be normal, fast (tachycardia), or slow (bradycardia). In some forms of tachycardia, like supraventricular tachycardia (SVT), the heart rate can rise above 220 beats per minute. In contrast, a child with bradycardia may have a heart rate of less than 50 beats per minute. When to Call Your PediatricianA very fast or slow heart rate can be a medical emergency, especially if your child has any symptoms associated with it, such as:
Seek medical attention right away in this situation. It's also important to talk to your pediatrician if your child always seems to be at either the upper or lower limits of normal. For example, tell your child's doctor if:
A heart rate above the upper limit of normal may be a sign of an underlying heart condition. It could also be a clue to other problems in the body, such as an infection or a metabolic condition. In addition to the pulse rate (how many times per minute the heart beats), the rhythm of the pulse can also be regular or irregular. An irregular heart rate can signal a heart problem. It's a good idea to contact your pediatrician if you think your child's pulse feels erratic or unsteady, especially if it happens often or lasts a long time. Any type of abnormal heart rate–whether in the rate or rhythm–is called arrhythmia. Not all arrhythmias are a cause for concern. Some are harmless, but others may require medical treatment. Evaluation of an Abnormal Heart RateIf your pediatrician is concerned about your child’s heart rate, they may order tests to see if there is an underlying heart abnormality. For example, in addition to your child's pulse, your doctor may also check their blood pressure and order an electrocardiogram (ECG, also called an EKG). The ECG allows your doctor to not only verify your child’s heart rate, but also the rhythm, or electrical activity, of the heart. It can also provide clues on whether the heart is enlarged or working too hard. In addition to heart problems, your doctor may also do blood tests, such as a complete blood count or a thyroid test, to check for underlying infections and conditions like anemia or hyperthyroidism that can affect your child's heart rate. In some instances, your doctor may refer you to a pediatric cardiologist, a specialist in heart conditions for children. Other Causes of a High Heart RateSometimes the culprit behind a child’s fast heart rate is much easier to fix.For example, one controllable factor is caffeine. A child may develop a high resting heart rate if they consume coffee, energy drinks, or several sodas throughout the day. The side effects of some medications can also affect a child's resting heart rate. While you might expect that a stimulant for ADHD might raise your child's heart rate, you may be surprised to learn that an over-the-counter decongestant can do so as well. A high resting heart rate can also be associated with pain, dehydration, or a fever. If the high heart rate is attributed to these factors, the reversal of those conditions should bring the heart rate back to normal. A child who is sick with a high fever may have a high heart rate, and treating the fever with Tylenol (acetaminophen) and fluids should bring the heart rate back to the normal range. A Word From VerywellUnderstanding the normal range for your child's heart rate and factors that can affect it allow you to make informed decisions when deciding whether to be concerned about an abnormality. In children especially, most of the time a heart rhythm or rate that is abnormal now and then is not a reason for worry. Even those that require treatment have very good outcomes. Be sure to reach out to your pediatrician if you have any questions or concerns about your child's heart rate. What is normal adolescent heart rate?Preschool (3 to 5 years): 80 - 120 bpm. School-age (5 to 12 years): 75 - 118 bpm. Adolescents (13 to 18 years): 60 - 100 bpm.
Is 120 a normal heart rate for a 14 year old?In a normal teenager, the resting heart rate is typically between 60 and 100 beats per minute. With activity, the heart rate may get as high as 200 beats per minute.
What is a 14 year old's heart rate?Children 7 to 9 years old: 70 to 110 beats per minute. Children 10 years and older: 60 to 100 beats per minute.
What is a normal heart rate for a teenage girl?The normal heart rate for a 15-year-old is about the same as for an adult, a senior citizen or children aged 10 and older: between 60 to 100 beats per minute (bpm), according to the U.S. National Library of Medicine.
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