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4.1 methods of ECG measurement
It is recommended to clean your skin with SOAP and water to keep it moist
without oily.
measurement by built-in electrodes:
Easy and quick ECG measurement by built-in electrodes can be done
by putting electrodes on hand, leg and chest respectively.
• Hand measurement
It is convenient to take ECG measurement by hands
or palms. The ECG waveform detected by this method
is equivalent to Lead I of regular ECG examination.
A) Palm placement: Hold the device with right
hand; make sure that the fingers touch the metal
electrode II and III reliably. Press the electrode I
on the left palm, as shown in figure 4.1.
B) wrist placement: Hold the device with right hand;
make sure that the fingers touch the metal electrode
II and III reliably. Press the electrode I below the left
wrist about 1 inch, as shown in figure 4.2.
When the ECG signal at palm placement is not
good, try to measure with wrist placement.
Note: Keep at ease and make sure the skin contact
well with the electrodes during ECG measurement.
Please place the device on correct position,
do not shake it during the measurement.
Dirty skin may cause poor signal quality,
so clean your skin before measuring.
• Leg Measurement
The ECG waveform detected by Leg Measurement
is equivalent to Lead II of regular ECG examination.
Keep at ease when seating down, and then
lift your left leg on a bench. Hold the device
with the right hand when measuring and make
sure that the fingers touch the metal electrode II
and III reliably, place the electrode I on the left leg
above the ankle, as shown in figure 4.3.
Note: Keep at ease and make sure the skin
is clean and moist before measuring.
ENGLISH
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Figure 4.1
Palm placement
Figure 4.2
Wrist placement
Figure 4.3
Leg measurement
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