Heart arrhythmia - Symptoms and causes - Mayo Clinic
2023年10月13日 · 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.
Heart arrhythmia - Diagnosis and treatment - Mayo Clinic
2023年10月13日 · Learn about common heart rhythm disorders that can cause your heart to beat too fast, too slow or irregularly.
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.
What is an Arrhythmia? - American Heart Association
2024年9月24日 · The American Heart Association explains that arrhythmia refers to any problem in the rate and/or rhythm of a person’s heartbeat, such as atrial fibrillation, bradycardia, tachycardia, conduction disorders, rhythm disorders, ventricular fibrillation, premature contractions and …
Arrhythmia - American Heart Association
What Is An Arrhythmia? The term “arrhythmia” refers to any problem in the rate and/or rhythm of a person’s heartbeat. 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.
Living With Arrhythmia: Tips for Managing Your Heart Rhythm ...
2023年10月4日 · What Is an Arrhythmia? An arrhythmia (pronounced as “ uh-RITH-me-uh”) is an irregular heartbeat. This means your heart is out of its usual rhythm. About 1.5%-5% of people have arrhythmias....
Arrhythmia: Types, Symptoms, When to Be Concerned
2023年4月5日 · Cardiac arrhythmia (abnormal heart rhythm or dysrhythmia) is characterized by a heartbeat that loses its normal rhythm. Cardiac arrhythmias that require medical attention happen when the heart's electrical system short-circuits and …