Shortcuts
Endocarditis
What is it?
Endocarditis (pronounced en–dO–kär–'dIt–is) is an infection in the heart.
Bacterial infection is the most common source of endocarditis. Infection happens when bacteria enters the bloodstream and gets stuck inside the heart where it multiplies. This can hurt or even ruin the heart valves.
Bacterial endocarditis can happen at birth or in people without a history of heart disease. A normal heart has a smooth lining which makes it hard for bacteria to stick to. But people with congenital heart disease may have a rough area on the heart lining or an abnormal opening or leaky valve.
Others with a pre-existing heart condition may have built up scar tissue after a surgery. These rough areas are where the bacteria like to stick and multiply.
How is it treated?
This infection is usually treated with strong medicines (antibiotics). However, heart damage may happen and other treatments become necessary.