A1 (Evolution with adhesion) (n = 18) B1 (Evolution R/L with adhesion) (n = 59)
P value
Success rates
RV P/S lead complete 5/11 (45.5%) 20/24 (83.3%) 0.041
RV P/S lead clinical 6/11 (54.5%) 4/24 (16.7%)
RV P/S lead failure 0/11 0/24 1.000
ICD lead complete 6/7 (85.7%) 37/39 (94.9%) 0.398
ICD lead clinical 0/7 0/39 1.000
ICD lead failure 1/7 (14.3%) 2/39 (5.1%) 0.398
Total complete 11/18 (61.1%) 57/63 (90.5%) 0.0067