Readcode	medcode	Readterm
L185.11	61935	Congenital heart disease in pregnancy
P5…12	23754	Congenital heart disease, septal and bulbar anomalies
P68..00	89256	Congenital heart disease
P6z2.00	38968	Acyanotic congenital heart disease NOS
P6z3.00	3863	Cyanotic congenital heart disease NOS