Fig. 5: Long-term monitoring performance. | npj Biomedical Innovations

Fig. 5: Long-term monitoring performance.

From: Contactless 12-lead electrocardiogram via deep computational radar

Fig. 5: Long-term monitoring performance.The alternative text for this image may have been generated using AI.

a Reconstructed ECG signals over an entire night of monitoring for a 32-year-old male, showing a limb lead (II) and a precordial lead (V4), with momentary correlation coefficients averaged over 2 s. b Predicted IBI closely matches the true IBI, capturing transient changes during sleep. c Correlation between reconstructed and ground truth ECG across leads, with a mean correlation of 0.81 and a median of 0.84. Modified limb leads used by the Holter ECG result in amplitude differences compared to reconstructed signals. d An example of a 20-s segment of reconstructed ECG signals.

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