Revision C CASE 6-43
2060290-201
After the Test — Post Test Review
Sample TWA Cycles
Overview
This screen shows the Sample TWA Cycles. Questionable values are
identified with a question mark ?. Two-headed arrows identify the
position where the TWA value was determined. Individual leads can be
excluded. You may then repeat the analysis without these leads. This
method prevents false-positive TWA values, particularly when
permanently disturbed leads are excluded.
A Click to view more sample TWA cycles.
B Click to show and hide the measurement marks.
C Select the speed of the displayed medians.
D Select the gain for the displayed medians.
E Select the number of lines (1, 3, 6).
F Number of medians shown per stage:
: All cardiac cycles (at intervals of 30 seconds)
: only one cardiac cycle
G Position where the TWA value was determined.
H Click to exclude individual leads.
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