2013
DOI: 10.1016/j.resuscitation.2013.07.019
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Detection of a spontaneous pulse in photoplethysmograms during automated cardiopulmonary resuscitation in a porcine model

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Cited by 19 publications
(20 citation statements)
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“…Here, r[n] contains noise and possibly frequency components resulting from interaction between spontaneous cardiac activity and compressions [20]. Interaction frequencies were observed at the sum and the difference of the compression rate and the PR and their harmonics [20].…”
Section: Removal Of the Compression Componentmentioning
confidence: 99%
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“…Here, r[n] contains noise and possibly frequency components resulting from interaction between spontaneous cardiac activity and compressions [20]. Interaction frequencies were observed at the sum and the difference of the compression rate and the PR and their harmonics [20].…”
Section: Removal Of the Compression Componentmentioning
confidence: 99%
“…Generally, photoplethysmography (PPG) is an easy-to-use and non-invasive technique to continuously measure a spontaneous pulse [18], [19]. Its potential to measure a spontaneous pulse during compressions has been observed in an automated-CPR animal study [20]. When the complexity of the PPG signal increased during compressions, the invasive blood pressure indicated presence of a spontaneous pulse.…”
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confidence: 99%
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“…PPG signals are highly susceptible to motion which hampers their use in, e.g., activities of daily living (ADL) [1], [5], [15], cardiopulmonary exercise testing (CPX) [16], [17], or cardiopulmonary resuscitation (CPR) [18], [19]. In ADL, the use of PPG is for instance researched to detect PR changes in patients with epilepsy [20], as this can indicate seizures [21].…”
mentioning
confidence: 99%
“…Motion can also affect SpO 2 measurements, e.g., causing false positive desaturations during CPX [16], [17]. During CPR, motion artifacts due to chest compressions complicate detection of a cardiac pulse in the signal [18], [19]. In this paper, we will focus on quasi-periodic motion artifacts, which is one type of motion artifact that can occur in ADL, CPX and CPR.…”
mentioning
confidence: 99%