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8 Μαρ 2024 · Causes of atrial fibrillation. Problems with the heart's structure are the most common cause of atrial fibrillation (AFib). Heart diseases and health problems that can cause AFib include: A heart problem you're born with, called a congenital heart defect. A problem with the heart's natural pacemaker, called sick sinus syndrome.
8 Μαρ 2024 · The goals of atrial fibrillation treatment are to reset and control the heartbeat and prevent blood clots. Treatment depends on: How long you've had AFib. Your symptoms. The cause of the irregular heartbeat. Atrial fibrillation treatment may involve: Medicine. Therapy to reset the heart rhythm, called cardioversion. Surgery or catheter procedures.
13 Οκτ 2023 · Symptoms. A heart arrhythmia may not cause any symptoms. The irregular heartbeat may be noticed during a health checkup for another reason. Symptoms of an arrhythmia may include: A fluttering, pounding or racing feeling in the chest. A fast heartbeat. A slow heartbeat. Chest pain. Shortness of breath. Other symptoms may include: Anxiety ...
Symptoms include fatigue, heart palpitations, trouble breathing and dizziness. Afib is one of the most common arrhythmias. Risk factors include high blood pressure, coronary artery disease and having obesity. Untreated Afib can lead to a stroke.
Afib dizziness may be mild or severe, and may cause nausea or vomiting. Severe episodes can even lead to temporary loss of consciousness, known as fainting or syncope. If you feel dizzy or faint, sit or lie down. This may help you feel better and can prevent injury from falling.
26 Οκτ 2021 · The signs and symptoms of atrial fibrillation can be vague and cause some people to think they’re just out of shape or getting older. But atrial fibrillation, or “a-fib,” shouldn’t be ignored. An irregular, often rapid, heartbeat due to a-fib increases risk of stroke, heart failure and other cardiac problems.
27 Μαρ 2023 · The most common symptom: a quivering or fluttering heartbeat. Atrial fibrillation, also called AFib or AF, is the most common type of irregular heartbeat. The abnormal firing of electrical impulses causes the atria (the top chambers in the heart) to quiver (or fibrillate). View an animation of AFib. Additional common symptoms of AFib.