Your heart normally beats at a steady rhythm, continuously pumping blood throughout your body. But sometimes the heart beats more slowly than expected. This condition is known as bradycardia.
A slower heart rate is not automatically a sign of a heart problem. For some healthy people, particularly those who are physically active, a lower resting heart rate can be normal. However, when a slow heart rate causes symptoms or is related to an underlying heart condition, it may require medical evaluation.
For people living in Lakewood, CA, understanding the difference between a naturally low heart rate and symptomatic bradycardia can help you know when it may be appropriate to speak with a cardiologist.
What Is Bradycardia?
Bradycardia is a condition in which the heart beats more slowly than expected.
For many adults, a resting heart rate below 60 beats per minute is generally considered slow. However, heart rate varies from person to person, and a number by itself does not necessarily mean that someone has a medical problem.
What matters is whether the slow heart rate is appropriate for that individual and whether it is causing symptoms or affecting the body’s ability to receive adequate blood flow.
A cardiologist in Lakewood, CA can evaluate your heart rhythm and determine whether a slow heart rate requires further investigation.
Is a Low Heart Rate Always a Problem?
Not necessarily.
People who exercise regularly may naturally have a lower resting heart rate because their hearts can pump blood efficiently. A lower heart rate can also occur during sleep.
However, a slow heart rate may be concerning when it is accompanied by symptoms such as dizziness, fainting, weakness, or shortness of breath.
That is why your overall health, symptoms, medications, and heart rhythm should be considered rather than focusing only on the number shown by a smartwatch or blood pressure monitor.
Common Symptoms of Bradycardia
Some people with bradycardia do not experience any symptoms. Others may notice changes in how they feel, particularly during physical activity.
Possible symptoms include:
- Dizziness or lightheadedness
- Unusual tiredness
- Weakness
- Shortness of breath
- Difficulty exercising
- Confusion
- Fainting or feeling like you may faint
- Reduced ability to perform normal activities
Symptoms can vary depending on how slow the heart rate is and whether the heart is able to maintain adequate blood flow.
If you experience recurring symptoms, a cardiovascular evaluation may help identify the underlying cause.
What Can Cause a Slow Heart Rate?
There are several possible causes of bradycardia.
Changes in the Heart’s Electrical System
The heart relies on electrical signals to maintain its rhythm. Problems with these signals can cause the heart to beat too slowly.
Certain Medications
Some medications can slow the heart rate. If you develop symptoms after starting or changing a medication, let your healthcare provider know.
Never stop a prescribed medication on your own without discussing it with your healthcare professional.
Age-Related Changes
Changes in the heart’s electrical system can occur as people get older and may contribute to rhythm problems.
Underlying Heart Conditions
Certain cardiovascular conditions can affect the heart’s electrical system and lead to a slower rhythm.
Other Health Conditions
Some non-cardiac health conditions may also affect heart rate. Your healthcare provider can help determine whether an underlying condition may be contributing to the problem.
How Is Bradycardia Diagnosed?
The first step is usually a discussion about your symptoms and medical history.
Your cardiologist may ask when your symptoms occur, whether they happen during physical activity or rest, and whether you are taking medications that could affect your heart rate.
Diagnostic testing may include:
Electrocardiogram (EKG)
An EKG records the electrical activity of your heart and can help identify an abnormal heart rhythm.
Holter Monitoring
If your symptoms come and go, longer-term heart rhythm monitoring may help capture changes that are not present during a short office EKG.
Additional Cardiac Evaluation
Depending on your symptoms and medical history, your cardiologist may recommend additional testing to evaluate your heart’s structure and function.
The appropriate testing depends on your individual situation.
Can Bradycardia Be Treated?
Treatment depends on what is causing the slow heart rate and whether symptoms are present.
Some people may not require specific treatment if their slow heart rate is normal for them and does not cause problems.
If an underlying medical condition or medication is contributing to the slow heart rate, addressing that cause may be part of the treatment approach.
In certain cases involving significant electrical problems in the heart, specialized treatment may be considered.
Your cardiologist can explain the available options after evaluating your individual heart rhythm and overall health.
Bradycardia and Exercise
A low resting heart rate does not automatically mean that you should avoid exercise.
In fact, physically active individuals can naturally have lower resting heart rates.
However, if you experience dizziness, unusual shortness of breath, chest discomfort, weakness, or fainting during exercise, stop the activity and speak with a healthcare professional.
People with known heart rhythm problems should follow their healthcare provider’s recommendations regarding physical activity.
When Should You See a Cardiologist?
Consider scheduling a cardiovascular evaluation if you regularly experience:
- Dizziness
- Fainting
- Unexplained weakness
- Persistent fatigue
- Shortness of breath
- Difficulty exercising
- A consistently low heart rate accompanied by symptoms
A heart rhythm specialist in Lakewood, CA can evaluate whether your symptoms are related to bradycardia or another cardiovascular condition.
If you experience fainting, severe chest discomfort, severe difficulty breathing, or other sudden serious symptoms, seek immediate emergency medical attention.
Bradycardia Evaluation in Lakewood, CA
Premier Choice Cardiology provides personalized cardiology care in Lakewood, CA, for patients experiencing a variety of cardiovascular and heart rhythm concerns.
If you have noticed an unusually slow heart rate or symptoms that may be associated with a heart rhythm disorder, a professional evaluation can help determine what may be causing the change.
Premier Choice Cardiology serves patients in Lakewood and surrounding communities, including Long Beach, Bellflower, Cerritos, Paramount, and Downey.
Don’t Ignore Persistent Changes in Your Heart Rate
A slow heart rate can be completely normal for some people, but it can also be a sign of an underlying rhythm problem when accompanied by symptoms.
Rather than relying solely on a smartwatch or home monitor, discuss persistent or concerning changes with a qualified healthcare professional. A proper cardiovascular evaluation can provide a clearer understanding of what your heart rate means for your individual health.
If you are concerned about a slow heart rate or are experiencing symptoms such as dizziness, fatigue, or fainting, contact Premier Choice Cardiology in Lakewood, CA to discuss your cardiovascular care needs.










