It is not normal for the heart rate to remain above 100 beats/min after one hour of exercise, and arrhythmia is considered to exist.
1. The heart rate of a normal person fluctuates from 60 to 100 beats/minute in a quiet state. After exercise, the sympathetic nerves of the human body are excited, which leads to an acceleration of the heart rate, therefore, the heart rate will be accelerated to more than 100 beats/minute for a short period of time after exercise, but the heart rate will return to the normal range after one hour of exercise in normal circumstances.
2. If the patient’s heart rate is still above 100 beats/min after 1 hour of exercise, it is necessary to consider whether there are cardiac arrhythmias, such as sinus tachycardia, atrial fibrillation, etc. It is recommended that the patient go to the hospital in time for treatment, and follow the doctor’s instructions to carry out the corresponding tests such as electrocardiogram to make a clear diagnosis, and then follow the doctor’s instructions for treatment.