What Causes A Person To Have Afib

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Will explain what atrial fibrillation is, how to know if you have it, its causes and available treatments. Afib can be a complicated condition, so the more you know about it, the better you can work with your doctor. If atrial fibrillation is diagnosed and treated properly, you can reduce your symptoms and help prevent serious complications such as stroke and heart damage.

What Causes A Person To Have Afib

The human heart is an amazing natural engineer. Pulmonary arteries and valves work together to keep blood flowing to the lungs to better deliver oxygen to the rest of the body. The average adult’s heart beats more than 40 million times a year.

How To Manage Atrial Fibrillation When You Have A Pacemaker

But the heart is more than a simple physical pump. The upper and lower chambers must work together in order for the heart to function at peak efficiency. To achieve this, the heart has its own electrical control system, with a signal that goes from heart muscle to heart muscle. Unfortunately, something can go wrong with the heart’s system for controlling its rate and rhythm. The result can be an arrhythmia, or irregular heartbeat, which causes disturbances in the heart’s electrical activity. Arrhythmias can take many forms, but the most common type is atrial fibrillation. It’s a twister of the tongue, so doctors often say “fib.” If you have atrial fibrillation, the upper chambers of your heart (atria) beat too fast. Instead of planting in a regular pattern, they vibrate. This removes them from the ventricles, the lower chambers of the heart that do most of the work of pumping blood. As a result, the ventricles do not work.

Blood can also stagnate in the quivering atria, which promotes the formation of blood clots. A ruptured clot can travel to the brain and cause a stroke.

Common symptoms of atrial fibrillation include a fast heartbeat, palpitations, headache, fatigue, shortness of breath, or other unpleasant sensations.

Afib can occur in short bursts lasting hours or days, or it can last for months or years. Over time, atrial fibrillation can reduce the heart’s ability to pump enough blood to meet its needs.

Incidence And Implications Of Atrial Fibrillation/flutter In Hypertension

Estimates of the number of Americans with atrial fibrillation range from 2.7 million to 6.1 million. This condition is more common in the elderly. But because atrial fibrillation is so common, doctors have a lot of experience treating it and can offer many options, including drugs and procedures.

Treatment for afib varies from person to person. It needs to be adjusted based on your age, your symptoms and other conditions you may have. Over time, atrial fibrillation and its symptoms can change, so your treatment can change as well.

This guide will explain what atrial fibrillation is, how to know if you have it, its causes and available treatments. Afib can be a complicated condition, so the more you know about it, the better you can work with your doctor. If atrial fibrillation is diagnosed and treated properly, you can reduce your symptoms and help prevent serious complications such as stroke and heart damage.

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If you have symptoms of atrial fibrillation, it’s important to get a thorough evaluation. But what if you’re the only adult who thinks you might have atrial fibrillation and doesn’t know it? Should you ask your doctor to check?

Preventive testing for undiagnosed problems is called screening. Research on atrial fibrillation is still somewhat controversial. American Heart Association guidelines for stroke prevention state that screening for atrial fibrillation is “potentially beneficial” for adults 65 years of age and older. Meanwhile, in 2020, the European Society of Cardiology approved the study of atrial fibrillation, as they recognized the need for better evidence to demonstrate its benefits.

However, in January 2022, the US Preventive Services Task Force, an independent group that reviews evidence about preventive care, concluded that the scientific evidence to date is not strong enough to support routine screening and the prevalence of atrial fibrillation in adults. of 50. years. or more ones. (See also “Detecting atrial fibrillation with wearables,” page 5.)

For one thing, early detection and treatment can save time, depending on the situation. But the evidence is very important, because many people diagnosed with atrial fibrillation after a preventive examination end up taking blood thinners, which increases the risk of unwanted bleeding. It’s still uncertain whether research that could prevent millions of seniors will prevent enough strokes to justify its costs and risks.

Facts And Statistics About Atrial Fibrillation

Your doctor may recommend an ECG at some point if you have atrial fibrillation. The decision to do the test depends on the risk of the disease, especially the age. Research is being done to determine who would benefit most from screening for atrial fibrillation, even if you don’t experience symptoms. In the meantime, if you’re worried about afib, ask your doctor for an opinion

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Get helpful advice and guidance on everything from fighting inflammation to finding the best diet for weight loss… from exercise to building core strength and advice on treating cataracts. PLUS, the latest news on medical advances and research from experts at Harvard Medical School. Atrial fibrillation (Afib) is an irregular heartbeat that begins in the upper chambers of the heart (atria). Symptoms include fatigue, heart palpitations, shortness of breath and dizziness. Afib is one of the most common arrhythmias. Risk factors include high blood pressure, coronary artery disease and obesity. Untreated AFOB can lead to stroke.

Atrial Fibrillation: Signs And Symptoms

Atrial fibrillation (also called Afib or AF) is an arrhythmia that starts in the upper part (atria) of the heart. If you have atrial fibrillation, the normal cycle of electrical impulses in the heart is disrupted. This leads to fast, irregular heart rhythms and abnormal blood flow from the atria to the lower chambers (ventricles).

Afib, if left untreated, can lead to stroke and other serious health problems. That’s why it’s important to recognize the symptoms and tell your doctor about your personal risks.

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You’re probably wondering what it’s like to have Afib. Some people with Afib have no symptoms. It depends on how fast your ventricles beat. If they’re normal or relatively high, you probably won’t feel any side effects. But if your ventricles beat too fast, you’ll start experiencing symptoms. This may include:

Atrial Fibrillation: Types, Triggers, Symptoms, Disparities, And Treatment

If you have symptoms, keep a list of when they occur and share this information with your doctor right away.

If you think you have symptoms of Afib, it’s important to call your doctor right away to discuss what you’re feeling. Your healthcare provider may ask you to check your pulse. If it’s stiff or weak, it could be a sign that you have Afib. However, sometimes you may not notice any changes in your pulse, especially if your Afib is mild. Instead, you are tired or short of breath. You may not know if your symptoms are from Afib or something else. Therefore, calling your provider is important.

Arthritis can cause serious health problems. Therefore, it is important to know the warning signs and share them with your family and friends. In most cases, we need someone else to call 911 for us. Call 911 (or local emergency services) right away if you have these symptoms or if you see them in someone around you:

These are signs of bleeding in the brain, digestive system, or urinary tract. Most people with Afib need to take blood thinners to reduce the risk of an Afib-related stroke. This medicine is important. But drinking too much can cause internal bleeding.

Mistakes Afib Patients Make

These are signs that you may be having a stroke. Learn how to recognize these symptoms in yourself or others so you can act quickly. Every minute counts.

These symptoms may occur within an hour before that

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