# Complexity of cardiovascular rhythms during head-up tilt test by entropy of patterns

> Research article (Physiological Measurement, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2591985008](https://www.wikidata.org/wiki/openalex:W2591985008)  
**Source**: https://4ort.xyz/entity/complexity-of-cardiovascular-rhythms-during-head-up-tilt-test-by-entropy-of-patterns