Is Repeat PTA of a Failing Hemodialysis Fistula Durable?
Figure 5
Patency (percentage) without subsequent reintervention after 1st, 2nd, and 3rd PTA, respectively. Black columns represent patency at 6 months and grey columns at 12 months. There is no statistically significant difference in the patency of the 1st, 2nd, and 3rd PTA.