User's Manual

US-ENGLISH – 17
Event
# of
Patients*
% of
Patients
# of
Events
Events/100
Device-
Years**
Slow VT not
converted by ATP
therapy
1
2.6
2°
10.5
Unsatisfactory
sensing threshold
test***
2
5.3
2
10.5
Ventricular
oversensing
3
7.9
3
15.7
* A patient can have more than one observation.
** There were 228.7 device months in this study.
***These observations would not have happened with the currently
marketed device and programmer.
°Investigator indicated that Defender IV DR did not cause or
contribute to the event.