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Key Points
- Endocarditis is an infection of the inner lining of your heart chambers and valves. The condition also is called infective endocarditis (IE).
- IE occurs if bacteria, fungi, or other germs invade your bloodstream and attach to abnormal areas of your heart. The infection can damage the heart and cause serious and sometimes fatal complications.
- IE can develop quickly or slowly depending on what type of germ is causing it and whether you have an underlying heart problem.
- IE mainly affects people who have damaged or artificial heart valves, congenital heart defects (defects that are present at birth), or implanted medical devices in the heart or blood vessels.
- IE is an uncommon condition that can affect both children and adults. It's more common in men than women.
- IE can cause a range of signs and symptoms that can vary from person to person. Signs and symptoms also can vary over time. Common symptoms are fever and other flu-like symptoms.
- Your doctor will diagnose IE based on your risk factors, your medical history and signs and symptoms, and the results from tests. Diagnosis of the infection often is based on a number of factors, rather than a single positive test result, sign, or symptom.
- IE is treated with antibiotics and sometimes with heart surgery. Antibiotics usually are given for 2 to 6 weeks through an intravenous (IV) line inserted into a vein. You're often hospitalized for at least the first week or more of treatment. In some cases, surgery is needed to repair or replace a damaged heart valve or to help clear up the infection.
- If you're at risk for IE, you can take steps to prevent the infection and its complications. Be alert to the signs and symptoms of IE. Contact your doctor right away if you have any of these signs and symptoms. Brush and floss your teeth regularly, and have regular dental checkups. Avoid body piercing, tattoos, or other procedures that may allow germs to enter your bloodstream.
- Let your health care providers, including your dentist, know if you're at risk for IE. They can tell you whether you need antibiotics before routine dental exams and certain other dental or medical procedures that can let germs into your bloodstream.
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Prevention Links
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