Status Criteria Therapy
Zone
Ventricular fibrillation On Cycle length; no. of intervals to detection Physician discretion
Ventricular tachycardia On Cycle length < 400 ms; Physician discretion
No. of intervals to
detection: 16
Re-detection: 12
SVT limit zone Physician discretion
PR-Logic On
Wavelet On or monitor
Discriminator
T-wave oversensing On
Lead noise On or on + timeout