Copyright © American Speech-Language-Hearing Association From: Profile and Stability of Sensorineural Hearing Loss in Persistent Pulmonary Hypertension of the Newborn J Speech Hear Res. 1991;34(6):1362-1370. doi:10.1044/jshr.3406.1362 Legend: Distribution of the primary diagnosis resulting in PPHN for the 19 hearing-impaired Infants (open bar) and 32 normal-hearing infants (hatched bar). Abbreviations: MECON = meconium aspiration, PNEU = pneumonia, ASPYS = asphyxia, DIA.HERNIA = diaphragmatic hernia. Date of download: 11/10/2017 Copyright © American Speech-Language-Hearing Association