From: Arrhythmic episodes in patients implanted with a cardioverter-defibrillator – results from the Prospective Study on Predictive Quality with Preferencing PainFree ATP therapies (4P)
VT (n = 22)
FVT (n = 10)
VF (n = 7)
Total
ATP
125
0
ATP and shock
11
1
13
Shock only
9
21
Self-terminating
10
5
2
17
Total episodes
157
7
12
176