Background

Diagnosis of apnea is a cumbersome process that involves a polysomnography (PSG). Ballistocardiogram (BCG) is a method to measure minute body vibrations arising from cardiac, respiratory and body movements.

Objective

To evaluate a novel non-contact BCG as a screening method for measuring severity of sleep apnea.

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https://doi.org/10.1016/j.hrthm.2021.06.1097

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