User's Manual

US-ENGLISH – 77
21.2. VENTRICULAR TACHYARRHYTHMIA
DETECTION
Therapy zones
Values
Slow VT detection zone
(1)
Slow VT ON-Slow VT OFF
VT detection zone
VT ON-VT OFF
Fast VT / VF detection zone
Fast VT+VF ON-VF ON
Slow VT rate (lower limit) (min-1)
From 100 to 200 by steps of 5; 190
VT rate (lower limit) (min-1)
130-135-140-145-150-155-160-165-
170-175-180-185-190-195-200-210-
220-230
VF rate (lower limit) (min-1)
150-155-160-165-170-175-180-185-
190-195-200-210-220-230-240
Fast VT rate (upper limit) (min-1)
155-160-165-170-175-180-185-190-
195-200-210-220-230-240-255
Slow VT persistence (cycles)
4-6-8-12-16-20-30-50-100-200
VT persistence (cycles)
4-6-8-12-16-20-30-50-100-200
VF persistence (cycles)
From 4 to 20 by steps of 1; 6
(1) The Slow VT zone should be programmed ON only if the VT zone is
programmed ON.