Irregular heartbeats can feel scary but it is not always a cause for concern. Dr Yaranov explains why it happens and when it ...

Your heart has been doing its job faithfully for years, beating steadily in the background while you go about your daily life. Then suddenly, you become acutely aware of every beat as it seems to ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure and even premature death. While many risk factors contribute to A-fib, one stands ...

Dr. Naccarelli answers the question: 'Heart Rhythm Meds Causing More Danger?' — -- Question: I have heard that the heart rhythm medicine that I am taking to keep my heart out of an abnormal heart ...

In a study published in Science, researchers found that the defense protein "Resistin like molecule gamma" (Relmy), produced by neutrophils, punches holes into heart cells after a heart attack. This ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure, and even premature death. While many risk factors contribute to A-fib, one stands ...

Irregular heartbeat conditions affect millions of people worldwide, causing hearts to beat too fast, too slow, or with an uneven rhythm. These cardiac rhythm disturbances, medically known as ...

You may be able to lower your risk for developing heart rhythm abnormalities by speeding up your walking pace. That’s according to a large new study published Tuesday in the journal Heart, which found ...

Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits and do not replace a diagnosis.

Be merry and bright, but beware of your heart having a fright. The holiday season means plenty of parties — and plenty of stress. Behind the cheer and chaos could lurk a dangerous heart issue waiting ...

Be merry and bright, but beware of your heart having a fright. The holiday season means plenty of parties — and plenty of stress. Behind the cheer and chaos could lurk a dangerous heart issue waiting ...