# CiGNN: A Causality-Informed and Graph Neural Network Based Framework for Cuffless Continuous Blood Pressure Estimation

> Research article (IEEE Journal of Biomedical and Health Informatics, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4392745490](https://www.wikidata.org/wiki/openalex:W4392745490)  
**Source**: https://4ort.xyz/entity/cignn-a-causality-informed-and-graph-neural-network-based-framework-for-cuffless-continuous-blood-pressure-estimation