| Name | eecg_gprd |
| Chapter | Circulatory disease/Stable angina |
| Definition | Results of exercise ECG |
| Data Type | Categorical |
| Data sources | GPRD |
| Dictionaries | Read |
| Repeated | Yes |
| Valid event date range | 01/01/1900 - 25/03/2010 |
| Agreed | 28.03.2011 (Revision 1) |
| Category | Definition |
| 0 | Test not done |
| 1 | Results normal |
| 2 | Results potentially abnormal |
| 3 | Results abnormal |
| 4 | Results not recorded |
| 5 | Code conflict (normal/potentially abnormal) |
| 6 | Code conflict (normal/abnormal) |
| 7 | Code conflict (potentially abnormal/abnormal) |
| Implementation | IF Read code = code in exercise ECG code list, THEN eECG = relevant category OR IF enttype = 304, AND THEN eECG = relevant category from data1 OR IF Read code = code in exercise ECG code list AND enttype = 217, THEN eECG = relevant category from data1 ELSE |
| Codelist version | 1 |
| Codelist authors | Julie George, Emily Herrett, Liam Smeeth, Harry Hemingway |
| Creation date | 13 Apr 2011 |
| Category (code) | Read code | Read term | CPRD Medcode |
|---|---|---|---|
| Results normal (1) | 3213000 | Exercise ECG normal | 1321 |
| Results normal (1) | 3213011 | Negative exercise ECG test | 19826 |
| Results normal (1) | 33B9300 | Exercise tolerance test normal | 3148 |
| Results abnormal (3) | 3213100 | Exercise ECG abnormal | 1628 |
| Results abnormal (3) | 3213111 | Positive exercise ECG test | 19827 |
| Results abnormal (3) | 33B9500 | Exercise tolerance test abnormal | 5233 |
| Results not recorded (4) | 3213.00 | Exercise ECG | 2656 |
| Results not recorded (4) | 33B9.00 | Exercise tolerance test | 2850 |
| Results not recorded (4) | 33B9100 | Exercise tolerance test done | 23143 |
| Results not recorded (4) | 33B9Z00 | Exercise tolerance test NOS | 33519 |
| Results not recorded (4) | 7P07711 | Exercise tolerance test with myoview scan | 98231 |
| Results not recorded (4) | 7P0G300 | Exercise electrocardiography | 58910 |