What is Atrial Fibrillation (AFib)?
Atrial fibrillation (AFib) is a type of irregular heartbeat that can increase your risk of stroke, heart failure, and other heart-related complications. AFib occurs when the electrical signals that control your heart rate are out of sync, causing the upper chambers of your heart (the atria) to quiver, rather than beating normally.
Types of AFib
There are two main types of AFib: paroxysmal and persistent. Paroxysmal AFib is the most common type and is characterized by episodes of irregular heartbeats that come and go over time. Persistent AFib is a more serious condition in which the irregular heartbeat is continuous and does not stop without medical intervention.
How to Diagnose AFib
If you have any symptoms of AFib, such as chest pain or palpitations, your doctor will likely order an electrocardiogram (ECG) to confirm the diagnosis. An ECG is a test that records the electrical activity of your heart and can help diagnose an irregular heartbeat. Your doctor may also order other tests, such as an echocardiogram or a stress test, to determine the cause of your AFib.
Treating AFib
The treatment for AFib depends on the type and severity of your condition. Your doctor may recommend lifestyle changes, such as quitting smoking or reducing your alcohol intake, to help manage your symptoms. Medications such as beta-blockers, calcium channel blockers, and anticoagulants may also be prescribed to help control your heartbeat and reduce your risk of stroke. In some cases, your doctor may recommend a procedure such as catheter ablation to help restore normal heart rhythm.
Conclusion
Atrial fibrillation is a common type of irregular heartbeat that can increase your risk of stroke, heart failure, and other heart-related complications. It is important to talk to your doctor if you have any symptoms of AFib, such as chest pain or palpitations, so that an accurate diagnosis can be made. Treatment for AFib depends on the type and severity of your condition and may include lifestyle changes, medications, or a procedure such as catheter ablation.