# An optimally designed digital differentiator based preprocessor for R-peak detection in electrocardiogram signal

> Research article (Biomedical Signal Processing and Control, 2019) · cited 45× · AI/ML

**Wikidata**: [openalex:W2908628565](https://www.wikidata.org/wiki/openalex:W2908628565)  
**Source**: https://4ort.xyz/entity/an-optimally-designed-digital-differentiator-based-preprocessor-for-r-peak-detection-in-electrocardiogram-signal