Episodes of ATP therapy |
290 |
290 |
196 (68%) |
196 (68%) |
94 (32%) |
94 (32%) |
Initial R-S1 interval (%RR) (91/88/84/81) |
(12/221/14/43) |
(12/221/14/43) |
(6/145/8/37) |
(6/145/8/37) |
(6/76/6/6) |
(6/76/6/6) |
Initial pulses (4/6/8/12/14) |
(1/3/231/52/3) |
(1/3/231/52/3) |
(1/3/147/45/0) |
(1/3/147/45/0) |
(0/0/84/7/3) |
(0/0/84/7/3) |
Included ramp pacing |
5 |
5 |
3 (2%) |
3 (2%) |
2 (2%) |
2
(2%) |
Average VT rate targeted by ATP therapy (bpm) |
179 |
179 |
179 |
179 |
181 |
181 |
ATP times for termination of VT without shock therapy |
1.35
times |
1.35 times |
1.35 times |
1.35 times |
1.33 times |
1.33
times |
Termination by ATP therapy |
246 (85%) |
246 (85%) |
184
(94%) |
184 (94%) |
62 (66%) |
62 (66%) |
Acceleration after ATP therapy |
16 |
16 |
9 (5%) |
9 (5%) |
7 (7%) |
7 (7%) |
Uncaptured VT episodes by ATP (burst/ramp) |
(5/1) |
(5/1) |
(4/0) |
(4/0) |
(1/1) |
(1/1) |