A case of isolated infundibular pulmonary stenosis is reported and literature is reviewed. Infundibular pulmonary stenosis is usually a part of tetralogy of Fallot or is associated with ventricular septal defect. Isolated infundibular pulmonary stenosis is rare. https://www.bekindtopets.com/flash-pick-Ovation-Toddler-Metallic-Schooler-Helmet-XXSmall-XSmall-hot-choice/