# A two-step pre-processing tool to remove Gaussian and ectopic noise for heart rate variability analysis

> Research article (Scientific Reports, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4308025463](https://www.wikidata.org/wiki/openalex:W4308025463)  
**Source**: https://4ort.xyz/entity/a-two-step-pre-processing-tool-to-remove-gaussian-and-ectopic-noise-for-heart-rate-variability-analysis