Researchers at Yale University School of Medicine have identified a way to suppress the daily fluctuations in the activity of ...

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast ...

Heart attacks that occur at night are less severe than those that strike during the day. A new study from the Centro Nacional ...

A blood biomarker yet to be used in cardiac arrest care can give a clearer picture of the extent of brain damage after a ...

Snacks that lower blood pressure naturally are rich in fiber, nitrates, potassium, and magnesium. Foods like carrots and hummus or roasted chickpeas are part of a heart-healthy diet.