The normal heart rate for a 17-year-old adolescent is 60 to 100 beats per minute during quiet.
Heart rate is the number of heartbeats per minute, which is 60 to 100 beats/minute for a normal person in a quiet, awake state, and faster in children. If a normal person’s heart rate exceeds 100 beats/minute, it is tachycardia, and a heart rate below 60 beats/minute is bradycardia.
Adolescents can have an increased heart rate during strenuous exercise, stress, or certain illnesses.
17-year-old adolescents with abnormal heart rate if a long time persists, should consult a doctor in time, under the guidance of the doctor for treatment, daily attention to avoid staying up late, pay attention to rest, pay attention to moderate physical exercise, and develop good living habits.