PMC7733961_01
(A) Smartcardia Wireless Disposable, (B) PatchDevice patched on the patient's chest.
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The system is CE-approved: it is a wireless patch with a low-cost disposable component and a re-chargeable/re-usable electronic unit, 65 over 125 mm (Figure 1A). The recorded signals and parameters are also stored on the device which is placed on the upper left quadrant of the patient's chest (Figure 1B).