Arteries are blood vessels that carry blood rich in oxygen throughout your body. They go to your brain as well as to the tips of your toes. Healthy arteries have smooth inner walls and blood flows through them easily. Some people, however, develop clogged arteries. 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.
Clogged arteries greatly increase the likelihood...
Pericarditis can be acute (occurring suddenly) or chronic (long-standing).
What Are the Symptoms of Pericarditis?
When present, symptoms of pericarditis may include:
Chest pain. This pain is frequently sharp and located in the center of the chest. The pain may radiate to the neck and shoulders, and occasionally, the arms and back. It can be made worse when lying down, coughing, or swallowing and may be relieved by sitting forward.