Is heart rate in 40s too low?

For most people, a heart rate of 60 to 100 beats a minute while at rest is considered normal. If your heart beats less than 60 times a minute, it is slower than normal. A slow heart rate can be normal and healthy. Or it could be a sign of a problem with the heart’s electrical system.

What causes heart rate to drop in the 40s?

A slow heart rate (or a low heart rate) is known as bradycardia, and occurs frequently in older adults. “As people get older, there is occasional normal wear and tear on the electrical system of the heart,” says cardiologist Jose Baez-Escudero, MD. “As a result, the normal rhythm tends to slow down.” Dr.

When should I be concerned about sinus bradycardia?

While sometimes sinus bradycardia may not need treatment, it can also be a sign of serious health conditions that need attention. Always seek emergency medical care if you experience chest pain that lasts longer than a few minutes, trouble breathing, or fainting.

Is it OK to have a resting heart rate of 45?

A normal resting heart rate for most people is between 60 and 100 beats per minute (bpm). A resting heart rate slower than 60 bpm is considered bradycardia.

What is the most common cause of sinus bradycardia?

One of the most common pathologic causes of symptomatic sinus bradycardia is the sick sinus syndrome. The most common medications responsible include therapeutic and supratherapeutic doses of digitalis glycosides, beta-blockers, and calcium channel-blocking agents.

What is the treatment for sinus bradycardia?

Bradycardia treatment may include lifestyle changes, medication changes or an implanted device called a pacemaker. If an underlying health problem, such as thyroid disease or sleep apnea, is causing the slower than normal heartbeat, treatment of that condition might correct bradycardia.

Does sinus bradycardia go away?

Sinus bradycardia can happen off and on in response to specific situations. Other times, it can be permanent. Sinus bradycardia is more likely to happen during deep sleep.

Is a pacemaker the only treatment for bradycardia?

Surgery or other procedures When other treatments aren’t possible and bradycardia symptoms are severe, a device called a pacemaker is necessary to control the heart rhythm. Pacemakers work only when needed.

Is it normal to have sinus bradycardia while sleeping?

It is also common (and normal) for many people to have heart rates in this range while sleeping. It is only when the rate becomes so slow that not enough blood is being pumped by the heart that sinus bradycardia is considered abnormal and needs to be treated. Sinus bradycardia that is producing symptoms is a sign of this.

What is the difference between Sinus bradycardia and slow heartbeat?

Sinus bradycardia is a type of slow heartbeat. A special group of cells begin the signal to start your heartbeat. These cells are in the sinoatrial (SA) node. Normally, the SA node fires the signal at about 60 to 100 times per minute at rest. In sinus bradycardia, the node fires less than 60 times per minute. Bradycardia means a slow heartbeat.

What is the normal heart rate with bradycardia?

If you have bradycardia, you’ll have a sustained heart rate below 60 even when you’re awake and active. A normal range is from 60 to 100 beats-per-minute while awake. The heart rate can also slow down normally while we are asleep to 40 to 60 beats a minute. Is bradycardia dangerous?

What causes bradycardia slow enough to cause clinical problems?

Bradycardia slow enough to cause clinical problems is often caused by sinus node dysfunction or heart block . At rest, the sinus node typically generates electrical impulses at a rate of between 60 and 100 times per minute. A resting heart rate within this range is called normal sinus rhythm. 1