Atrial fibrillation, often referred to as AFib, is a common heart condition that causes an irregular and often rapid heartbeat. While it may sound alarming, understanding what it is and how it’s treated can help you manage the condition effectively.
What happens during atrial fibrillation?
AFib happens when your heart’s top chambers (the atria) don’t sync up with the bottom ones (the ventricles). Rather than beating in a smooth rhythm, the atria shake or quiver. This uneven beat can mess up blood flow and cause a bunch of symptoms. You might feel your heart racing, have trouble breathing, feel worn out, or get dizzy. Keep in mind that some folks with AFib don’t notice any signs, which makes it tough to spot without a doctor’s check-up.
Why Does AFib Occur?
AFib has many possible triggers. It shows up in people who already have heart issues, like high blood pressure clogged arteries, or faulty heart valves. But other things can set it off too. Drinking too much booze, feeling stressed out, not breathing right during sleep, or even an overactive thyroid gland can all play a part. Sometimes in older folks, AFib just happens without any clear reason behind it.
Is AFib dangerous?
While AFib isn’t always deadly, it can lead to serious issues if left untreated. The main risk of atrial fibrillation is the formation of blood clots in the heart’s chambers. If a clot breaks free and travels to the brain, it can cause a stroke. In fact, people with atrial fibrillation face a five times higher stroke risk than those without the condition. When AFib goes untreated, it can also weaken the heart over time, resulting in heart failure..
How is AFib Treated?
The primary goals of treating atrial fibrillation (AFib) are rhythm management and stroke prevention. Prescribed medications often include blood-thinning agents, beta-blockers, and anti-arrhythmic medications. Electrical cardioversion (resetting the heart’s rhythm) and ablation (killing the tissue producing the aberrant rhythm) are operations that may be required in some instances. Modifying one’s way of life, such as dealing with stress, cutting down on drinking, and taking care of one’s underlying health problems, may also be very helpful in controlling atrial fibrillation.
If you or a loved one experiences symptoms of AFib, it’s important to seek medical advice. Early diagnosis and treatment can significantly reduce the risks associated with this condition and help you maintain a healthy heart. Learn more here.
