P29.3 Persistent fetal circulationNon-billable header with 2 child codes.
P29.0 Neonatal cardiac failureP29.1 Neonatal cardiac dysrhythmiaP29.11 Neonatal tachycardiaP29.12 Neonatal bradycardiaP29.2 Neonatal hypertensionP29.3 Persistent fetal circulation (this code)P29.30 Pulmonary hypertension of newbornP29.38 Other persistent fetal circulationP29.4 Transient myocardial ischemia in newbornP29.8 Other cardiovascular disorders originating in the perinatal periodP29.81 Cardiac arrest of newborn