Table 2:
Degree of residual stenosis
| Initial Stenosis | Immediate Results |
||
|---|---|---|---|
| % Stenosis | % Stenosis | % | No. Cases |
| 0%–30% | 156 (62%) | ||
| 82% (50–99%) | 30% (0%–70%) | 31%–50% | 79 (31%) |
| >50% | 20 (7%) | ||
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