User Manual Part 4

E-6
CLINICAL STUDY - CONTAK RENEWAL
Table E-3. Type of exercise testing performed (continued)
Exercise Performed Number of Patients
Stair Climbing 14 (30.4%)
Tota l 46
Table E-4. Duration and intensity of exercise testing
Results (N = 46)
Borg R P E Rating Obtained Mean ± SD
15 ± 1
Median 15
Range 7 – 18
Duration of Exercise (minutes) Mean ± SD
6.6 ± 3.3
Median 6.0
Range 1 – 17
Maximum HR Obtained (bpm) M e an ± SD
103 ± 2 0
Median 105
Range 60 – 156
Study Results
Pacing during a ctivities of daily liv ing
The mean percentage of appropriately continuously paced beats during daily
living was calculated as 9 9.6 ± 1.3% with a median of 100% and is summarized
in Table E-5 on page E-6. Continuous appropriate BiV pacing is defined as
pacing provided between the lower rate limit and the MTR, excluding PVCs.
Table E-5. Activities of daily living: contin uo us appropriate B iV pacing
Statistic
P-value
a
Mean ± SD
99.6 ± 1.3
–
Range 91.4 – 100
–
Median
b
100 <0.01
a. The p-value is based on the s ign-rank test.
b. Due to the non-normality of the data a non-parametric test of the median was performed com paring the median to 90%.
- DRAFT -