A pulse rate of 50-60 beats/min is abnormal according to its value and often indicates bradycardia. In contrast, for elderly people and people who are normally healthy and exercise, a heart rate of 50-60 beats/min, i.e. a pulse of 50-60 beats/min, tends to be normal. In general, the number of pulse beats is equal to the heart rate, so the pulse should be judged according to the value when evaluating whether it is normal, but also according to the rhythm. For patients such as atrial fibrillation, the ventricular rate is greater than the number of pulses, when the pulse is in an irregular state, the pulse is not normal at 50-60 times/min. For the assessment of whether the pulse is normal, it needs to be combined with the pulse rate, heart rate, electrocardiogram, the presence of combined underlying The assessment of whether the pulse is normal needs to be combined with the pulse rate, heart rate, ECG, the presence of combined underlying diseases, etc. for a comprehensive assessment.