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Patients with main, lobar, segmental, or subsegmental pulmonary artery (PA) thrombus, and the extension of thrombus for each group.
| Main PA | Lobar PA | Segmental PA | Subsegmental PA | |
|---|---|---|---|---|
| Total patients, n (%) | 3 (5.9%) | 3 (5.9%) | 7 (13.7%) | 5 (9.8%) |
| Severe extent, n | 3 | 3 | 1 | 0 |
| Moderate extent, n | 0 | 0 | 3 | 1 |
| Mild extent, n | 0 | 0 | 3 | 4 |
