Infection and/or inflammation of heart valve(s) may be due to bacteria (rarely fungus or virus) in the blood stream attaching to and damaging the heart valves; in other cases, the immune system may attack the valves (auto-immune).
Signs and symptoms of endocarditis may include:
Endocarditis treatment usually consists of intravenous antibiotics but in cases of significant bacterial build up, abscess, embolism and/or valve damage, surgery may be required to repair or replace the valve.