You may be asking, “How did this happen?” after receiving the news that you have atrial fibrillation (AFib). I understand. Millions of individuals worldwide suffer from atrial fibrillation, the most prevalent form of arrhythmia. Although it may be frightening, taking charge of your heart health begins with learning what causes it and how to prevent it.
Why Does Atrial Fibrillation Occur?
Atrial fibrillation (AFib) occurs when the electrical impulses that regulate your heartbeat become disorganized, leading to tremors rather than a regular heartbeat in the upper chambers (atria). Your heart rate may become abnormally high, low, or irregular as a result of this. The question is, why does this even happen? While there is no single reason, there are a number of things that might make you more at risk:
- High Blood Pressure (Hypertension)
- Coronary artery disease, heart failure, or valve problems can trigger AFib.
- Sleep Apnea: Poor sleep and low oxygen levels can put stress on your heart.
- A sedentary lifestyle, excessive alcohol, smoking, or high caffeine intake can contribute.
- High levels of stress or certain medications can affect your heart’s rhythm.
- AFib is more common as we get older, and family history plays a role too.
- Diabetes, thyroid issues, and lung disease can also increase the risk.
Why Is AFib a Problem?
Complications from atrial fibrillation (AFib) include more than simply an irregular heartbeat. The danger of blood clots increases when the heart isn’t pumping blood properly, which causes it to pool in the atrium. A stroke may occur if these clots make it to the brain. In actuality, atrial fibrillation increases the risk of stroke by five times. The heart may also become unable to pump blood efficiently, a condition known as heart failure.
How Is AFib Treated?
The good news? AFib is treatable, and your cardiologist will determine the best approach based on your condition. Treatment may involve medications such as blood thinners to prevent clots, beta-blockers, or anti-arrhythmic drugs. Lifestyle changes, including a heart-healthy diet, regular exercise, stress management, and quitting smoking, can also be beneficial. In some cases, procedures like electrical cardioversion or catheter ablation may be recommended to help restore a normal heart rhythm.
What’s Next?
If you have AFib, do not worry. Work with your cardiologist to develop a plan, make heart-healthy choices, and monitor your symptoms. With the appropriate strategy, you may lead a full and active life while keeping AFib under control!
