A heartbeat of 58 beats per minute is generally normal, but if there are uncomfortable symptoms, you need to go to the hospital to find out the cause, according to the cause of treatment.
Normal human heartbeat is between 60 and 100 beats per minute, 58 beats per minute is slow, but still normal, some people such as more robust, long-term physical labor or older people, the normal heart rate will be slightly lower than 60 beats per minute, but this is the normal situation, if there is no discomfort symptoms do not need to be treated.
If there are symptoms, it is necessary to identify the cause, such as the side effects of some drugs such as metoprolol can cause the heart rate to slow down, if this is the case, you can adjust the use of medication under the guidance of the doctor.
Other diseases such as lowered thyroid function, sick sinus node syndrome can cause low heart rate, these need to be treated for the cause, such as hypothyroidism can be relieved by oral supplementation of thyroxine, some patients with sick sinus node syndrome need to be implanted with pacemakers.
Specific cases can be managed by consulting a physician.