# Data‐driven approach for automatic detection of aortic valve opening: B point detection from impedance cardiogram

> Research article (Psychophysiology, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4283170191](https://www.wikidata.org/wiki/openalex:W4283170191)  
**Source**: https://4ort.xyz/entity/datadriven-approach-for-automatic-detection-of-aortic-valve-opening-b-point-detection-from-impedance-cardiogram