How can you find your own way when doctors disagree? First, be sure you are part of the decision. The best practice is to ...

During an average lifetime, the heart beats more than 2 billion times. To you, it might just be a steady "lub-dub" that speeds up under pressure and slows as you drift to sleep. But behind that ...

Visual auras, like those that occur in migraines, may be signs of small injuries to the brain’s visual cortex, according to a clinical trial at UC San Francisco that tracked the appearance of these ...

Atrial fibrillation (Afib) is one of the most common heart rhythm disorders, affecting millions worldwide. It occurs when the ...

The FDA’s decision to clear the Apple Watch is a big deal because it shows they are open to new kinds of medical devices. It ...

Just a dozen patients have undergone the new treatment that uses electrical pulses to target problem areas inside the heart.

Discover the 8 critical warning signs your body sends up to one month before a heart attack. Learn to recognize these ...

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

Heart attacks are no longer the leading cause of heart disease-related death, but deaths from heart disease have still been ...

At a local emergency room, Tennis was discovered to have heart rhythm irregularities and an abnormal electrocardiogram. Two months, several ER visits, many fainting spells and medical tests later, ...

Doctors say the heat can strain a person's heart and put them at risk of a heart attack or an irregular heartbeat, also known as an arrhythmia. The heat can also exacerbate heart failure.

There's nothing better than an ice cold drink on a hot day but imagine this—you're enjoying a refreshing iced tea, and ...