Physiological bradycardia in young people has certain benefits, but there are also pathological bradycardia, which should be analyzed specifically. Young people’s bradycardia can be divided into physiological bradycardia and pathologic bradycardia, if the physiological bradycardia and did not appear any discomfort may indicate that the long-term participation in physical exercise, energetic. If pathological bradycardia is not corrected in time, the condition may develop, affecting the patient’s daily life, or endangering the patient’s life. If the patient himself has bradycardia and physical discomfort and other symptoms, should go to the regular hospital in time, so as not to miss the best time for treatment.