As a medical professional with expertise in pediatric cardiology, I can provide you with information on the average heart rate for a 13-year-old. The normal resting heart rate for children varies with age, and for a 13-year-old, it typically ranges from 70 to 100 beats per minute (BPM). However, it's important to note that heart rate can be influenced by various factors such as physical fitness, emotional state, and the time of day.

During physical activity, a 13-year-old's heart rate can increase significantly. For example, moderate exercise might raise it to around 130 to 160 BPM, while vigorous exercise could push it to over 160 BPM. It's also worth mentioning that a well-trained athlete may have a lower resting heart rate, sometimes as low as 40 to 60 BPM.

It's crucial to monitor a child's heart rate, especially during exercise or if there are any concerns about their cardiovascular health. If there are any irregularities or if the heart rate is consistently outside the normal range, it's advisable to consult with a healthcare professional.

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Children 5 to 6 years old: 75 to 115 beats per minute. Children 7 to 9 years old: 70 to 110 beats per minute. Children 10 years and older, and adults (including seniors): 60 to 100 beats per minute. Well-trained athletes: 40 to 60 beats per minute.read more >>