# Universal Pre-Ejection Period Estimation Using Seismocardiography: Quantifying the Effects of Sensor Placement and Regression Algorithms

> Research article (IEEE Sensors Journal, 2017) · cited 30× · AI/ML

**Wikidata**: [openalex:W2778153725](https://www.wikidata.org/wiki/openalex:W2778153725)  
**Source**: https://4ort.xyz/entity/universal-pre-ejection-period-estimation-using-seismocardiography-quantifying-the-effects-of-sensor-placement-and-regres