Pericarditis, or pericardial disease, is inflammation of the pericardium, which is the sac that surrounds your heart. A number of conditions can cause pericarditis, including infections, heart attack, trauma to the chest, cancer, autoimmune diseases, and others. Symptoms of pericarditis may include chest pain, fever, and increased heart rate. Depending on the cause of pericarditis, you may or may not need treatment. Follow the links below to find WebMD's comprehensive coverage on how pericarditis is contracted, what it looks like, how to treat it, and much more.
Pericardial Effusion: Causes, Symptoms, and Treatment
Learn the causes, symptoms, and treatment of pericardial effusion -- an abnormal amount of fluid between the heart and the sac surrounding the heart.
Pericardiocentesis and Heart Disease
Pericardiocentesis is an important procedure for those with heart disease. Learn what you need to know.
Dental Care for People With Heart Disease
People with heart disease require special dental care. WebMD explains.
WebMD explains lupus, including causes, symptoms, diagnosis, treatment, and tips for better quality of life.
11 Possible Heart Symptoms You Shouldn't Ignore
11 possible symptoms of heart problems that you may not be aware of, such as dizziness, fatigue, and nausea.
Five Amazing Facts About the Human Heart
Do you know much your heart weighs? How often your heart beats? Read on to learn little-known – but truly amazing – facts about the human heart.
Slideshows & Images
A Visual Guide to Lupus
WebMD's slideshow helps you understand the symptoms of lupus, an autoimmune disorder that can affect the skin, joints, and organs.
The Heart (Human Anatomy): Picture, Definition, Location in the Body, and Heart Problems
WebMD's Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments.