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8 Μαρ 2024 · During atrial fibrillation, the heart's upper chambers — called the atria — beat chaotically and irregularly. They beat out of sync with the lower heart chambers, called the ventricles. For many people, AFib may have no symptoms.
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.
Symptom Tracker. Irregular Heartbeats. 1 Do you have pounding or racing heartbeats? never occasionally often always. 2 Does physical activity lead to irregular heartbeats? never occasionally often always. 3 Do you have irregular or uncomfortable heartbeats or palpitations? never occasionally often always.
Some of the symptoms are: • Fast, irregular heartbeat. • Heart palpitations (rapid “flopping” or “fluttering” feeling in the chest) • Feeling lightheaded or faint. • Chest pain or pressure. • Shortness of breath, especially when lying down. • Tiring more easily (fatigue) Can AFib lead to other problems? You can live with and manage AFib.
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.
Key Points. Atrial fibrillation is a rapid, irregularly irregular atrial rhythm. Symptoms include palpitations and sometimes weakness, effort intolerance, dyspnea, and presyncope. Atrial thrombi may form, causing a significant risk of embolic stroke. Diagnosis is by electrocardiography.
The symptoms of atrial fibrillation can include: palpitations (the feeling that your heart is racing, pounding, fluttering or like you have missed heartbeats) chest pain. finding it harder to exercise. tiredness. shortness of breath. dizziness or feeling faint. Speak to your healthcare professional if you have any of these symptoms.
