Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes P00-P96 – Certain conditions originating in the perinatal period (P00-P96) > 2024 ICD-10-CM Codes P19-P29 – Respiratory and cardiovascular disorders specific to the perinatal period (P19-P29) > 2024 ICD-10-CM Codes P29 – Cardiovascular disorders originating in the perinatal period (P29) > 2024 ICD-10-CM Codes P29.3 – Persistent fetal circulation (P29.3)