Heart rhythm condition
Atrial Fibrillation Treatment in Reseda, CA
Atrial fibrillation, often called AFib, is a common irregular heart rhythm. A cardiologist or cardiac electrophysiologist — a heart rhythm specialist — may evaluate AFib and discuss care options that depend on the individual.
What atrial fibrillation is
In atrial fibrillation, the upper chambers of the heart (the atria) may beat in a rapid, irregular way instead of a steady pattern. Blood flow through the heart can be less efficient, and some people notice an irregular pulse.
AFib can be occasional or more persistent. How it feels, and whether treatment is recommended, can vary widely from person to person.
Common symptoms or reasons for evaluation
Some people notice palpitations, a fluttering feeling, fatigue, shortness of breath, or reduced exercise tolerance. Others have few symptoms and learn about AFib from an EKG, a wearable monitor, or a hospital visit.
Evaluation may also be discussed after a stroke or other medical event, or when another physician refers a patient for heart rhythm care. This page cannot determine the cause of your symptoms.
How specialists may evaluate AFib
A physician may review your history, medications, and prior tests. An electrocardiogram (EKG) can show the heart’s rhythm at a moment in time. Longer monitoring, blood tests, or imaging may be recommended depending on the patient.
Your physician may look for related heart conditions and factors that can influence care decisions. The evaluation plan is individualized.
Potential treatment approaches
Care for AFib, when recommended, may include lifestyle discussion, medications, and in some cases procedures. A physician may talk about rate control, rhythm control, and stroke-risk considerations depending on the individual.
Some patients may later discuss catheter ablation for AFib. Whether that is appropriate can only be determined after evaluation. Treatment is not guaranteed to eliminate AFib or prevent every complication.
When to contact a physician
Call the office if you have been referred for AFib care or want to ask about an evaluation. If you have chest pain, severe shortness of breath, fainting, or other emergency symptoms, call 911 or seek emergency care.
Do not use this website to diagnose AFib or decide on treatment.
Why specialized heart rhythm evaluation may help
A cardiac electrophysiologist focuses on the heart’s electrical system. For some patients with AFib, that focus can help with diagnosis, monitoring decisions, and a discussion of options that may include medications or procedures.
The right next step depends on your history, test results, and a physician’s judgment.