Heart arrhythmia - Symptoms and causes - Mayo Clinic
2023年10月13日 · 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. Or the pattern of the heartbeat may be inconsistent. A heart arrhythmia may feel like a fluttering, pounding or racing heartbeat.
Arrhythmia: Symptoms & Treatment - Cleveland Clinic
An arrhythmia is a heart rhythm that isn’t normal. Your heart may be beating too fast when you’re at rest or just not beating in a regular pattern, for example. Arrhythmias range from harmless to serious, with symptoms and without. There are many …
Arrhythmias - StatPearls - NCBI Bookshelf - National Center for ...
2023年6月5日 · Arrhythmia entails a broad spectrum of disorders of heart rate and rhythm abnormalities. Arrhythmia is broadly categorized into bradyarrhythmias and tachyarrhythmia based on the heart rate. They are further divided according to the origin, means of transmission, and syndromes associated with it.
Types of Arrhythmia - Stanford Health Care
Pacemaker. Cardiac resynchronization therapy (CRT) Lead and device extraction. Subcutaneous ICDs are available. Leadless pacemakers are alternate options to standard pacemakers and may be an option for some patients. Learn more about our advanced treatment options for all types of arrhythmias, including:
Heart arrhythmia - Diagnosis and treatment - Mayo Clinic
2023年10月13日 · Heart arrhythmia treatment is usually only needed if the irregular heartbeat causes significant symptoms or puts you at risk of more-serious heart problems. Treatment for heart arrhythmias may include medicines, special actions called vagal maneuvers, procedures or …
Arrhythmia - American Heart Association
During an arrhythmia, changes in heart tissue and activity, or in the heart’s electrical impulses, may cause the heartbeat to be too fast, too slow or erratic. This is known as an irregular heartbeat. Learn more about arrhythmia. Tachycardia: Fast Heart Rate. Symptoms, Diagnosis and Monitoring of Arrhythmia. Prevention and Treatment of Arrhythmia.
Overview of Abnormal Heart Rhythms - The Merck Manuals
Abnormal heart rhythms (arrhythmias) are sequences of heartbeats that are irregular, too fast, too slow, or conducted via an abnormal electrical pathway through the heart. A heart disorder is the most common cause of an abnormal heart rhythm.
Arrhythmias - Types | NHLBI, NIH
2022年3月24日 · There are many types of arrhythmias, depending on what part of the heart is affected and whether they cause a slow, fast, or irregular heart rate. Arrhythmias may happen in the atria (upper chambers of the heart) or the ventricles (lower chambers of the heart).
Prevention and Treatment of Arrhythmia - American Heart Association
2024年10月24日 · Treatment goals. Prevent blood clots from forming to reduce stroke risk, especially for people with atrial fibrillation (AFib). Control your heart rate within a relatively normal range. Restore a normal heart rhythm, if possible. Treat heart disease/condition that may be causing arrhythmia. Reduce other risk factors for heart disease and stroke.
What is an Arrhythmia? - American Heart Association
2024年9月24日 · Home. Health Topics. Arrhythmia. About Arrhythmia. What is an Arrhythmia? The term “arrhythmia” refers to any problem in the rate or rhythm of a person’s heartbeat. During an arrhythmia, the electrical impulses may be too fast, too …