Ecg Measurements - Gema Cardio-C Manual De Uso

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option: measurement related setup including signal input selection,
measuring time, bandwidth, HR alarm limit setting and user ID
(ID number).
setup: system setup including date/time, language,
sound and display etc.
Help: provide on-line information about measuring methods
and general knowledge of ECG
Chapter 4

ECG mEasurEmEnts

There are 2 measuring modes for the ECG measurement, which includes
quick measurement by built-in electrodes and long term measurement
by external lead wires.
• Quick measurement: press " " measure key to enter into the quick
measurement directly; it can display single channel ECG signal measured
by built-in electrodes, the signal can be lead I, lead II or chest lead
according to the electrode placement. This measurement takes 30 seconds.
• long term measurement: after selecting the signal input option
in the measuring option menu, move the cursor to the " " measure icon,
then press the ""ok key to start the long term measurement.
For long term measurement, the external lead wires will be used in stead
of built-in electrodes; there are two options for signal input.
1. Limb lead measurement: it measures 3 channels ECG signal for lead I,
lead II, and lead III simultaneously and displays them;
2. Chest lead measurement: it measures single channel ECG signal with
different chest lead according to the electrode placement. It is suitable
for long term measurement.
ENGLISH
Figure 3.2