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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.
Oct 13, 2023 · Symptoms & causes. Diagnosis & treatment. Doctors & departments. Care at Mayo Clinic. Diagnosis. To diagnose a heart arrhythmia, a healthcare professional examines you and asks about your medical history and symptoms. You may have tests to check your heart and to look for health conditions that can cause an irregular heartbeat.
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 · There are many ways for your heartbeat to be irregular. Some of these irregular heartbeats, called arrhythmias, don’t cause symptoms. It’s important to see your healthcare provider if you do notice symptoms like extreme fatigue or heart palpitations.
Mar 11, 2022 · Although heart palpitations can be worrisome, they're usually harmless. Rarely, heart palpitations can be a symptom of a more serious heart condition, such as an irregular heartbeat (arrhythmia), that might require treatment.
Jan 18, 2023 · Types. Symptoms. Causes. Risk factors. Diagnosis. Treatment. Outlook. Prevention. Takeaway. An abnormal heart rhythm is when your heart beats too fast, too slow, or irregularly. It’s also...
