| Answer | Evolution of Major Q-Wave | LA12749-0 |
| Answer | Evolution of ST-T Elevation with or without Q-Wave | LA12750-8 |
| Answer | New LBBB | LA12751-6 |
| Answer | Evolution of ST-Depression/Inversion alone | LA12752-4 |
| Answer | Evolution of Minor Q-Wave alone | LA12753-2 |
| Answer | Single ECG with Major Q-Wave | LA12754-0 |
| Answer | Single ECG with LBBB, described as new | LA12755-7 |
| Answer | Absent, Uncodable or Other ECG | LA12756-5 |
| answers-for | Electrocardiogram serial reading | 58261-9 |
| LONG_COMMON_NAME | en-US | ECG |
LOINC Version: 2.77
FHIR