A pulse rate of 65 beats/minute is generally normal, but a simple pulse rate of 65 beats/minute needs to be recognized on a case-by-case basis. In patients with a regular pulse and a heart rate of 65 beats/min, this heart rate is normal, while in patients with atrial fibrillation there can be a short pulse, where the patient’s pulse is lower than the heart rate. For a pulse rate of 65 beats/minute, the range of control is OK, but atrial fibrillation is an abnormal heart rate, which is an arrhythmia and is also abnormal. Therefore, the pulse rate of 65 beats per minute needs to be taken into account in the context of its specific situation, which requires a combination of electrocardiogram, heart rate and other tests to determine whether there is any abnormality.