What You Need to Know About Atrial Fibrillation

What is Atrial Fibrillation (AFib)?

Atrial Fibrillation, often referred to as AFib, is a common type of irregular heartbeat. Normally, your heart beats in a steady, rhythmic pattern. But an individual who experiences AFib, often experiences irregular or rapid heartbeats. The heart’s two upper chambers (the atria) are where the beats occur irregularly. This can disrupt blood flow and increase the risk of blood clots, stroke, heart failure, and other heart-related issues. Let’s meet with Cameron’s Cardiology team as we learn all about National AFib awareness month this September.

Who is at Risk?

AFib can affect anyone, but certain factors increase the risk:

• Age: The risk of AFib increases as you get older.
• High Blood Pressure: Uncontrolled high blood pressure is a risk factor.
• Heart Disease: People with heart disease, including heart valve problems, are at a higher risk.
• Other Medical Conditions: Diabetes, obesity, chronic kidney disease, among others, can be risk factors.
• Lifestyle: Smoking, excessive alcohol consumption, and lack of physical activity contribute to the risk.

Signs and Symptoms

AFib can be tricky because some people don’t notice any symptoms, while others might experience one or more.

• Palpitations: A feeling that your heart is racing, fluttering, or pounding.
• Weakness: Feeling unusually tired or fatigued.
• Dizziness: Feeling lightheaded or faint.
• Shortness of Breath: Difficulty breathing.
• Chest Pain: Though less common, some may feel discomfort or pain in the chest.

If you experience any of these symptoms, you need to seek medical attention. Early diagnosis and treatment can help manage the condition and reduce the risk of complications.

How is AFib Diagnosed?

Doctors typically diagnose AFib with a combination of tests.

• Electrocardiogram (ECG or EKG): This test measures the electrical activity of your heart and is the most common way to detect AFib.
• Holter Monitor: A portable device you wear to track your heart’s rhythm over 24 to 48 hours.
• Cardiac Event Monitor: A small, wearable “stick on” monitor that records your heart’s rhythm for up to thirty days.
• Echocardiogram: An ultrasound that gives a picture of your heart’s structure and function.
• Blood Tests: These can help identify any underlying conditions that might contribute to AFib.

Treatment Options

Treatment for AFib varies depending on the severity of the condition and the individual’s overall health. Common treatment options include:

• Medications: These can help control your heart rate or rhythm and prevent blood clots that reduce your risk of stroke.
• Lifestyle Changes: Adopting a heart-healthy diet, quitting smoking, and managing stress can be beneficial.
• Procedures: In some cases, doctors may recommend procedures like cardioversion (to reset the heart rhythm), catheter ablation (to destroy abnormal heart tissue), or even surgery.

Living with AFib

Managing AFib is an ongoing process, but many people with this condition live full, active lives. Regular check-ups, taking medications as prescribed, and making healthy lifestyle choices are key to managing AFib. Cameron Cardiology has always provided world-class treatment to those residing in and around Angola. We are here to support you through this!