Tehran University of Medical Sciences The Research in Heart Yield and Translational Medicine (RHYTHM) 3115-7270 4 2 2009 04 16 121 124 Mehrnoosh Boroomandpoor Booali Hospital, Azad University of Medical Sciences, Tehran, Iran. Soheila Abolghasemi Booali Hospital, Azad University of Medical Sciences, Tehran, Iran. Simindokht Moshar Booali Hospital, Azad University of Medical Sciences, Tehran, Iran. Mohammad Ali Hatamizadeh Booali Hospital, Azad University of Medical Sciences, Tehran, Iran. 2015 10 03 Infective endocarditis is one of the most severe complications of parenteral drug abuse. The outstanding clinical feature of infective endocarditis in intravenous drug abusers is the high incidence of right-sided valve infection, and the tricuspid valve is involved in 60% to 70% of the cases. We herein report a case of isolated pulmonic valve infective endocarditis with a native pulmonary valve. https://rhythm.tums.ac.ir/index.php/jthc/article/view/130 https://rhythm.tums.ac.ir/index.php/jthc/article/download/130/128