Scientists say there's a strong link between irregular sleep and heart disease, according to a study. Here, what they found ...

A new study suggests inconsistent sleep schedules and getting under 8 hours of sleep could sharply raise the risk of heart ...

Heart attacks are the leading cause of death all across the world. Heart attacks can occur anytime, even in sleep, which is quite scary for people with underlying heart conditions. Even though regular ...

"It reflects the rhythms of everyday life." ...

One of the biggest threats to a man’s heart after 40 doesn’t show up in the gym, the kitchen, or even at the doctor’s office. It shows up in the bedroom at night. Obstructive sleep apnea doesn’t just ...

Thinking about using a CPAP machine to quell sleep apnea? It's not necessarily a good idea for everyone, a new evidence review argues. This common treatment for sleep apnea might increase some folks' ...

Here are ten misconceptions about heart disease that continue to exist, one of which is that it only affects elderly people.

If you or someone in your household has narcolepsy, you know how much this condition can affect daily life. People with narcolepsy have fragmented nighttime sleep and extreme sleepiness during the day ...

Sleep apnea often goes unnoticed but it can sharply increase heart attack and stroke risk, even in people with normal health ...

While a person may look lean and exercise regularly, fitness does not guarantee cardiovascular health. The growing prevalence ...