Atrial fibrillation is more common in people over 65. But trends in certain risk factors are changing that, and linking the condition with more than a 50% increased risk for early-onset dementia, even without stroke…

Hopefully you’ve gotten the memo about the heart benefits of walking. And if you pick up the pace a little, you could avoid a condition that doubles mortality and is a leading cause of stroke…

While we used to believe what happened in our mouths stayed in our mouths (like Las Vegas), the implications of poor oral health are far-reaching and alarming. Consider stroke and Afib…

A layer of fat around the heart offers protection. Unless there’s a little too much and it’s composed of damaging substances that can leak directly into your heart. Here’s how that happens and how to gauge your risk…

If caffeine gives your brain a jolt to get your morning started, might it also give your heart a jolt that could cause rhythm problems, like atrial fibrillation? That’s been the subject of debate. After following more than 300,000 coffee lovers for 4 years, there’s an answer…

American adults consume about 60 pounds of added sugars a year. That’s almost 3 times too much. But one sugar source is worse for leading to heart problems. The good news is, there’s a sweet spot…