vPad-A1 OPERATORS MANUAL
4.2.10 ST-Segment Elevation
ST-Segment Elevation simulates regular NSR waves with ST-segments that are offset from the baseline. Of
the common ECG parameters, only Amplitude and Artifact are available for this test. The Rate is fixed at
60 BPM.
The percentage of ST-segment offset, relative to the ECG Amplitude, is adjustable by changing the ST Level
setting to a value between -150% (below baseline) and +150% (above baseline).
4.2.11 Tall T-Wave
The
Tall T-Wave simulation generates large T-waves accompanying standard QRS waves.
Per ANSI/AAMI EC-13, the QRS wave has a width of 100 ms and a QT interval of 350 ms. The T-wave
has a sinusoidal shape, 180 ms wide, and
T Height can be adjusted in amplitude from 0 to 150 % of the QRS
waveform amplitude.
The QRS waveform amplitude is adjustable by changing the ECG Amplitude parameter. The Rate for Tall
T-Wave
s is fixed at 80 BPM.
Manual Operation/Chapter 4 # Page 40
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