Skip to main content

Heart and circulatory system

Watch this video to see how a healthy heart works.


Recommended videos

Xcopri: Uses, How It Works, and Common Side Effects

Xcopri is used to treat partial-onset seizures in adults to help reduce the number of seizures. Some people may have their seizures reduced to zero.

Diabetes mellitus - retinal conditions

This animation depicts changes to the retina resulting from diabetes mellitus.

Migraine Headaches

Video animation showing what causes a migraine and what happens to the blood vessels inside the brain when a migraine occurs.

Tramadol: Drug Interactions and Safety Concerns

An overview of potential drug interactions with tramadol and safety concerns. Learn more about tramadol at: https://www.drugs.com/tramadol.html

Ultomiris: Uses, How It Works, and Common Side Effects

Ultomiris is an intravenous infusion used to treat rare conditions caused by an overactive immune system, including paroxysmal nocturnal hemoglobinuria, atypical hemolytic uremic syndrome, generalized myasthenia gravis, and neuromyelitis optica spectrum disorder.

Browse by category

By medication