Research Article
Isolated ST-Elevation Myocardial Infarction Involving Leads I and aVL: Angiographic and Electrocardiographic Correlations from a Tertiary Care Center
Table 1
Demographic, clinical, and angiographic features of the study population.
| Demographic and clinical features | Number | Percentage |
| Age | 23 to 35 years | 6 | 11.1 | 36 to 50 years | 21 | 38.9 | 51 to 65 years | 24 | 44.4 | >65 years | 3 | 5.6 |
| Gender | Male | 41 | 75.9 | Female | 13 | 24.1 |
| Initial therapy | Thrombolysis | 36 | 66.7 | Primary PCI | 6 | 11.1 | Nonthrombolyzed | 12 | 22.2 |
| Angiographic features | Single-vessel disease | 32 | 59.3 | Double vessel disease | 20 | 37.0 | Triple vessel disease | 2 | 3.7 |
| Infract-related artery | LAD | 11 | 20.4 | LCX | 4 | 7.4 | OM1 | 12 | 22.2 | D1 | 19 | 35.2 | RI | 8 | 14.8 |
|
|
LAD: left anterior descending; LCX: left circumflex; OM1: first obtuse marginal; D1: first diagonal artery; RI: ramus intermedius; PCI: percutaneous coronary intervention.
|