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Indications for angioplasty
| Risk factors | Number |
|---|---|
| Indication for angioplasty | |
| Critical ischaemia | 247 (52%) |
| Lifestyle-limiting intermittent claudication | 224 (48%) |
| Type of lesion | |
| Stenosis | 378 (80%) |
| Occlusion | 93 (20%) |
| Number of stenoses | |
| Single | 259 (68.5%) |
| Multiple | 119 (31.5%) |
| Number of occlusions | |
| Single | 59 (63.4%) |
| Multiple | 34 (36.6%) |
