GE HEALTHCARE MAC 2000, Operator'S Manual

Page: 98 / 226

Stress Testing
Stress Test Information Bar (cont'd.)
Item
Number Feature
Description
6
Phase Name of the current test phase and its total
duration in minutes and seconds.
7 Stage
Name of the current test stage and its total
duration in minutes and seconds. Displays in red
when the system is in manual mode.
8
Speed/Load Speed of the treadmill or load of the ergometer.
Speed may be displayed as km/h (kilometers
per hour) or mph (miles per hour) depending on
the
Speed Unit selected on the Country Settings
window.
Load is displayed in watts.
For more information, see “Country Setup” on
page 153 .
9
Grade/RPM The grade for a treadmill, in percent, or the
revolutions per minute for an ergometer.
10 METS Metabolic equivalent of the current exercise
level.
Stress Test Keys
The Stress keys are described in “Stress Keys” on page 36 .
Stress Options
This ECG cart system provides several options for configuring a Stress ECG. The
options, presented as option keys across the bottom of the display, are listed in the
following tables.
Stress Option Keys–First Row
Option Description
Patient Data Opens the patient data entry window.
Sweep Speed Changes the speed of the waveform on the display and printout.
Changing the measurement also changes the speed of the wiper
bar on the display.
The measurement is in millimeters per second (mm/s) and includes
the following options:
• 25 mm/s
• 50 mm/s
• 12.5 mm/s - 5 mm/s
• 12.5 mm/s
When the option includes two measurements (12.5 mm/s - 5
mm/s), the first speed is for the display and the second speed is
for the printout.
98 MAC™ 2000 2053535-002K