Dysplastic Pulmonary Valve Infective Endocarditis With an Atrial Septal Defect-A Black Swan Event: When Rarity Brings Clarity.

A case of infective endocarditis of a dysplastic pulmonic valve along with atrial septal defect has been described. Right-sided endocarditis has now increased in frequency because of cardiac invasive procedures and intravenous drug abuse. Although the tricuspid valve usually bears the brunt of right-sided endocarditis, there have now been increasing reports of pulmonary valve infective endocarditis.