Automated performance evaluation of real-time QRS-detection devices.
This paper presents a QRS-detector error logger and the implementation of a fully automated system for evaluation of QRS-detector performance. The error logger requires a known reference, such as an electrocardiogram (ECG) database, that provides ECG data and reference pulses wherever QRS complexes...
| Publicado en: | Biomedical Instrumentation & Technology Vol. 29; no. 1; pp. 41 - 50 |
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| Autores principales: | , , , |
| Formato: | algorithm research tables/charts Journal Article |
| Publicado: |
Association for the Advancement of Medical Instrumentation (AAMI)
1995 Jan-Feb
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| Acceso en línea: | Ver este registro en EBSCOhost |
| Sumario: | This paper presents a QRS-detector error logger and the implementation of a fully automated system for evaluation of QRS-detector performance. The error logger requires a known reference, such as an electrocardiogram (ECG) database, that provides ECG data and reference pulses wherever QRS complexes occur. These reference pulses are used to validate detection pulses generated by a QRS detector in real time. Using an eight-bit microcontroller chip, the error logger was constructed at a very low materials cost. Applications include automated analysis of QRS-detector performance and optimization of parameters in QRS-detection algorithms. |
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