Is a consistent heart rate of fifty two something to worry about if there has been history fainting?

Yes, a consistent heart rate of 52 beats per minute (bpm) can be a cause for concern if you have a history of fainting. A normal resting heart rate for adults ranges from 60 to 100 bpm. A heart rate that is consistently below 50 bpm is considered bradycardia, and it can cause symptoms such as fatigue, dizziness, and fainting.

Bradycardia can be caused by a variety of underlying medical conditions, such as heart disease, thyroid problems, or diabetes. It can also be caused by certain medications, such as beta-blockers.

If you have a history of fainting and you are experiencing bradycardia, it is important to see your doctor to rule out any underlying medical conditions. Your doctor may recommend tests such as an electrocardiogram (ECG) to measure your heart rate and rhythm, and a blood test to check your thyroid function.

Treatment for bradycardia depends on the underlying cause. If the cause is a medication, your doctor may recommend a different medication or a lower dose. If the cause is a medical condition, your doctor may recommend treatment for that condition.

In some cases, bradycardia may require a pacemaker, which is a device that helps regulate the heart rate.