Artery plaque

Dr. Adria Schmedthorst

The artery plaque most likely to trigger a heart attack

Most of us think heart attack risk comes down to clogged arteries. But a more immediate threat may be plaque that’s vulnerable to rupture. The good news? Several of the risks tied to dangerous plaque are ones you can change.

Dr. Adria Schmedthorst

Microplastics appear to target men’s arteries

Microplastic travel the circulation super-highway and have been found in the brain, the heart, blood clots and artery-clogging plaque. Up until now, scientists considered them an equal opportunity threat…

Joyce Hollman

Newly discovered cause of heart attack hides in plaque

A century of research and heart disease is still the #1 killer and cholesterol still tops the list of causes. Keep that in mind as you read how bacteria, hidden for years in plaque, can trigger heart attack, and why this knowledge may make them easier to prevent…

Carolyn Gretton

Microplastics in your artery plaque may be the final straw

Plastic waste can take from 20 to 500 years to decompose. As it does, it breaks down into tiny bits, showing up in brain matter and blood clots. But how it builds up in artery plaque may be the final straw. Do these two things to get ahead of it…

Carolyn Gretton

Microplastic discovered in artery-clogging plaques

Plaque buildup clogs arteries and can lead to stroke and heart attack. This nasty mixture consists of fatty substances, cholesterol, cellular waste, calcium and fibrin. But a shocking new ingredient seen in surgically removed plaques may make them even more dangerous.

Carolyn Gretton

Stroke danger: Why plaque thins and breaks off

Strokes can happen in an instant. And the mechanisms that lead to some strokes and most heart attacks involve ruptured arterial plaque. But until recently, researchers haven’t been able to determine exactly why that happens…