Most common hea valve involved in IV drug user is: (A) Mitral valve, (B) Aoic valve, (C) Pulmonary valve, (D) Tricuspid Valve
Answer is D. Ref Harrison 19 th ed pg 819 Almost 50% of endo- carditis associated with injection drug use is limited to the tricuspid valve and presents with fever but with faint or no murmur and no peripheral manifestations