| parent | Cardiac drugs | LP31424-2 |
| child | Amiodarone | LP16028-0 |
| child | Bretylium | LP14708-9 |
| child | Disopyramide | LP16118-9 |
| child | Encainide | LP16127-0 |
| child | Flecainide | LP16148-6 |
| child | Lidocaine | LP16174-2 |
| child | Lorcainide | LP18992-5 |
| child | Mexiletine | LP16205-4 |
| child | Moricizine | LP17996-7 |
| child | Pirmenol | LP14733-7 |
| child | Procainamide | LP16261-7 |
| child | Propafenone | LP17241-8 |
| child | quiNIDine | LP16271-6 |
| child | Tocainide | LP16295-5 |
| parent | Cardiac drugs | LP31424-2 |
| child | Amiodarone | LP16028-0 |
| child | Disopyramide | LP16118-9 |
| child | Encainide | LP16127-0 |
| child | Flecainide | LP16148-6 |
| child | Lidocaine | LP16174-2 |
| child | Mexiletine | LP16205-4 |
| child | Procainamide | LP16261-7 |
| child | quiNIDine | LP16271-6 |
| child | Tocainide | LP16295-5 |
| STATUS | NotStated |
| PartDisplayName | en-US | Antiarrythmic drugs |
LOINC Version: 2.81