OverviewEndocarditis is an infection and inflammation of the valves in the heart. When the infection cannot be cultured and linked to any causative organism from the bloodstream, it is referred to as culture-negative endocarditis.
Update Date 11/24/2014
Updated by: Daniel Levy, MD, Infectious Diseases, Lutherville Personal Physicians, Lutherville, MD. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.