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How to check for arrhythmia at home: The simple pulse test doctors want you to know (image created using AI) Your heart beats all day without even noticing it, until something sudden feels strange.

Transient idiopathic arrhythmias are temporary heart rhythm disturbances without a clear cause, which can be harmless or require treatment if symptoms are frequent. Diagnosis can be challenging, as ...

A 67-year-old man with a history of dilated cardiomyopathy and a left ventricular ejection fraction of 40% presents to his primary care provider for a routine physical examination. His vital signs and ...

DEAR MAYO CLINIC: I’ve noticed that sometimes my heart races or skips a beat. What causes this? Is there treatment for it? ANSWER: What you’re experiencing may be an abnormal heart rhythm, also known ...

Medically reviewed by Jeffrey S. Lander, MD Key Takeaways Go to the hospital if a rapid heart rate is with chest pain, ...

Medically reviewed by Anisha Shah, MD Key Takeaways A heart rate over 100 bpm or under 60 bpm at rest can be ...

Discover how chronic stress and lack of sleep contribute to silent arrhythmias, a growing health concern in today's urban ...

As you grow older, your health issues can increase, and with each new challenge, it becomes more difficult to know what is “normal” and what is not. A new challenge may not feel normal when you’re ...