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| Фотоплетизмография× | Детекция на QRS комплекс по Пана-Томпкинс× | |
|---|---|---|
| Област | Биомеханика | Биомеханика |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | 1937 | 1985 |
| Създател≠ | Hertzman | Jiapu Pan |
| Тип≠ | Optical signal acquisition and analysis pipeline | Digital signal processing pipeline |
| Основополагащ източник≠ | Allen, J. (2007). Photoplethysmography and its application in clinical physiology. Physiology & Behavior, 107(4), 540-548. link ↗ | Pan, J., & Tompkins, W. J. (1985). A real-time QRS detection algorithm. IEEE Transactions on Biomedical Engineering, BME-32(3), 230-236. DOI ↗ |
| Други названия | PPG, Pulse oximetry, Reflectance photometry | QRS detection, R-peak detection, Heartbeat detection |
| Свързани | 3 | 3 |
| Резюме≠ | Photoplethysmography (PPG) measures blood volume changes in tissue using light absorption, providing a non-invasive optical window into cardiovascular dynamics. Originally developed by Hertzman in 1937, PPG is now ubiquitous in pulse oximetry, smartwatches, and research applications for monitoring heart rate, blood oxygenation, and vascular function. | The Pan-Tompkins algorithm is a real-time QRS detection method for electrocardiograms (ECGs) that identifies the R-peaks (ventricular depolarization) and QRS complexes from continuous cardiac waveforms. Published by Jiapu Pan and Willis Tompkins in 1985, it remains a standard reference for ECG processing and is widely implemented in clinical monitoring systems. |
| ScholarGateНабор от данни ↗ |
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