Is it normal to have a heart rate below 50 at night?

If the heart rate is lower than 50 beats/min at night, it should be analyzed in combination with the actual situation.

If the patient has no other clinical discomfort symptoms, no heart disease, and good heart function, it is normal at this time. When sleeping at night, the body metabolism slows down, the heart rate will decrease, and the heart rate will be lower than 50 beats/min. If the patient is accompanied by chest tightness, poor breathing, etc., there are myocarditis, coronary atherosclerotic heart disease, acute myocardial infarction, etc., it is abnormal at this time. After the occurrence of these heart diseases, the ability of the heart to beat is reduced, which will make the heart rate lower than normal.