The same mechanisms involved in COVID-related cardiovascular events are responsible for COVID-related myocarditis.

To picture the blood vessels, imagine a busy network of roads ... Red blood cells deliver oxygen and take away rubbish. And your white blood cells are like police looking for germs.

All blood vessels are specifically structured to perform their function. For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope ...

Applying pressure causes the vessels to dilate and is analogous ... that come in contact with the solution. Red blood cell hemolysis and white blood cell distortion will occur if the EDTA is ...

A broken blood vessel in the white part of the eye, called the sclera, is a subconjunctival hemorrhage, and there isn't anything you can do to get rid of it faster. Think of it as a bruise ...

A blood spot in the white of your eye, known as a subconjunctival hemorrhage, is caused by the bursting of tiny blood vessels beneath the clear surface of the eye. It is typically a harmless ...

If an infection occurs, lymphatic fluid carries lymphocytes — a type of white blood cell — to the infection site to help fight the infection. If the lymph vessels become infected, lymphangitis ...

Researchers have uncovered how specialized cells surrounding small blood vessels, known as perivascular cells, contribute to blood vessel dysfunction in chronic diseases such as cancer ...