Microplastics pose a threat to heart health, causing harmful changes in vascular cells and increasing the risk of cardiovascular diseases like atherosclerosis.

Testosterone worsens the damage caused by a heart attack by increasing the number of white blood cells released from the bone ...

Any damage to the heart due to injury ... sheet of what's called stroma—a mixed population of cells that form the connective tissue and blood vessels that help support cardiomyocytes in mature ...

Many foods are often advertised for their antioxidant properties. Antioxidants counteract what are known as reactive oxygen ...

Grafting patches of lab-grown muscle to the surface of the heart could offer a lifeline for people waiting for a transplant.

Scientists have developed lab-grown patches composed of beating heart muscle to aid patients with advanced heart failure. Tested successfully on anima ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says.