The cause of heart disease is generally clogged arteries. These blood vessels can be blocked by fatty plaque that contains calcium, cholesterol, and other substances that circulate in the blood.

Clogged arteries result from a buildup of a substance called plaque on the inner walls of the arteries. Arterial plaque can reduce blood flow or, in some instances, block it altogether.

Prevention is the best treatment for clogged arteries. Learn about causes, prevention, treatment, and risk factors for plaque buildup and atherosclerosis.

Healthy arteries are like hollow pipes. When they’re wide open, blood flows through them easily. As we age, these pipes can narrow or become blocked like the plumbing in your house. These blockages ...

Many heart attacks are caused by blocked arteries. However, some heart attacks can be caused due to coronary artery spasm, ...

Plaque, which is a collection of calcium, cholesterol and fat, can build up in the body’s blood vessels, restricting blood ...

A heart attack can strike without warning, and one of the leading culprits is clogged arteries. This silent condition builds up over time, often without symptoms, until it’s too late.

WEDNESDAY, April 23, 2025 (HealthDay News) — Microplastics could be contributing to clogged arteries, increasing people’s risk of heart attack or stroke, a new study says.

Here are the top tips on correctly identifying a heart attack and helping quickly during an emergency, according to ...