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Oct 13, 2023 · A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. The heart may beat too fast or too slow.
Aug 30, 2022 · This article discusses the symptoms and potential causes of abnormal heartbeat. It also covers risk factors and when to seek tests or treatment for your symptoms.
Aug 21, 2020 · An irregular heartbeat is an arrhythmia. Arrhythmias include disorders of heart rate or heart rhythm. This includes an abnormally fast heart rate (tachycardia), a slow or low heartbeat (bradycardia), or an erratic heartbeat. An irregular heartbeat can cause symptoms involving the heart and lungs.
Oct 13, 2023 · Learn about common heart rhythm disorders that can cause your heart to beat too fast, too slow or irregularly.
Irregular heartbeat symptoms include: fluttering in the chest; persistent palpitations that feel like pounding; racing heartbeat; slow heartbeat; skipped heartbeats; chest pain; shortness of breath. Other symptoms of irregular heartbeat include: dizziness, lightheadedness or fainting; sweating; anxiety; fatigue.
Mar 20, 2023 · What is arrhythmia? An arrhythmia (also called dysrhythmia) is an abnormal heartbeat. Arrhythmias can start in different parts of your heart and they can be too fast, too slow or just irregular. Normally, your heart beats in an organized, coordinated way.
Mar 11, 2022 · Overview. Symptoms. When to see a doctor. Causes. Risk factors. Complications. Overview. Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart. Stress, exercise, medication or, rarely, a medical condition can trigger them. Although heart palpitations can be worrisome, they're usually harmless.
