Key result
A novel QRS detection algorithm combining digital filtering and reverse R wave detection was developed and verified to enhance R wave detection accuracy for HRV analysis in sleep apnea.
Population
Patients with sleep apnea (obstructive sleep apnea syndrome)
Design
Other
Authors
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May aid portable ECG monitoring in sleep apnea; extends QRS methods but leaves open prospective validation.
A novel QRS detection algorithm combining digital filtering and reverse R wave detection provides accurate and computationally light R wave detection for HRV analysis in sleep apnea patients.
Lee et al. (2005) studied Obstructive sleep apnea syndrome (OSAS). Novel QRS detection algorithm was evaluated on Accuracy of R wave detection for heart rate variability analysis. A novel QRS detection algorithm combining digital filtering and reverse R wave detection was developed and verified to enhance R wave detection accuracy for HRV analysis in sleep apnea.
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