Pediatrics C.V.S 726b6b47 PGE causes worsening in infant with ? A PS without VSD B Hypoplastic left hea syndrome C Pulmonary stenosis D TGA with intact ventricular septum High-Yield Explanation In patient with Pulmonary stenosis without VSD , PGE cause worsening. Ref : Ghai essential of pediatrics, eighth edition, p.no:433