Angiographic result | Initial (n=25) | First follow-up (n=21) | Latest follow-up (n=13) |
---|---|---|---|
Mean 0 months | Mean 3.5 months | Mean 15.4 months | |
Grade 1 | 10 (40.0%) | 7 (33.0%) | 7 (54.0%) |
Grade 2 | 12 (48.0%) | 10 (48.0%) | 4 (31.0%) |
Grade 3 | 3 (12.0%) | 4 (19.0%) | 2 (15.0%) |
Intimal hyperplasia of the stented afferent artery has not been observed to date.