Spiral computed tomography findings
| Pulmonary embolism | cTnI+ (n = 12) | cTnI− (n = 30) | P value |
|---|---|---|---|
| Involving the main left or right pulmonary artery branch | 12 (100%) | 14 (47%) | 0.004 |
| Involving both left and right main pulmonary artery branches | 7 (58%) | 6 (20%) | 0.04 |
| Bilateral | 11 (91%) | 23 (77%) | NS |