Atrial active

(N = 1153)

Ventricular active

(N = 1021)

Ventricular passive

(N = 712)

Access vein

Subclavian vein

690 (61.6%)

572 (57.5%)

422 (60.6%)

Cephalic vein

423 (37.8%)

423 (42.5%)

272 (39.0%)

Other

7 (0.6%)

-

3 (0.4%)

Missing data

33 (2.9%)

26 (2.5%)

15 (2.1%)

Access side

Left

643 (65.8%)

526 (58.1%)

404 (64.9%)

Right

334 (34.2%)

379 (41.9%)

219 (35.1%)