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The sample rate of the custo cardio 300 and 400 is higher than the previous ECG devices custo med offered. This is good but also in some occasion will lead to and ECG that will show more artifacts.
To prevent artifacts we have described offer you some "tips and tricks".
Resting ECG
It is always important that you prepare a patient or test subject before you place the electrodes on the skin. What you want The goal is, to get an as low as possible resistance between the electrode and the skin,
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