Have you or a loved one ever experienced an irregular heart rhythm? If so, you know how frightening it can be—especially if you don’t know what’s causing it, or if it’s a sign of something serious or life-threatening. Irregular heart rhythms, or arrhythmias, occur when the heart’s electrical signals are abnormal—making it beat too fast
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What are heart rhythm abnormalities?
Living with Arrhythmias: What to Know When Your Heart is Out of Rhythm - Alliance for Aging Research
Living with Arrhythmias: What to Know When Your Heart is Out of Rhythm - Alliance for Aging Research
What is Arrhythmia?
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When Are Heart Arrhythmias Dangerous?
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