![a) Definition of perfusion index (b) PI distribution in test subjects. | Download Scientific Diagram a) Definition of perfusion index (b) PI distribution in test subjects. | Download Scientific Diagram](https://www.researchgate.net/publication/333751516/figure/fig1/AS:769334049783808@1560434939218/a-Definition-of-perfusion-index-b-PI-distribution-in-test-subjects.jpg)
a) Definition of perfusion index (b) PI distribution in test subjects. | Download Scientific Diagram
![The Interaction of Mean Perfusion Index PI with Systolic, Diastolic and... | Download Scientific Diagram The Interaction of Mean Perfusion Index PI with Systolic, Diastolic and... | Download Scientific Diagram](https://www.researchgate.net/publication/333698653/figure/tbl2/AS:768605071368194@1560261137681/The-Interaction-of-Mean-Perfusion-Index-PI-with-Systolic-Diastolic-and-Initial-Base.png)
The Interaction of Mean Perfusion Index PI with Systolic, Diastolic and... | Download Scientific Diagram
![Medicina | Free Full-Text | Perfusion Index Analysis in Patients Presenting to the Emergency Department Due to Synthetic Cannabinoid Use Medicina | Free Full-Text | Perfusion Index Analysis in Patients Presenting to the Emergency Department Due to Synthetic Cannabinoid Use](https://www.mdpi.com/medicina/medicina-55-00752/article_deploy/html/images/medicina-55-00752-g002.png)
Medicina | Free Full-Text | Perfusion Index Analysis in Patients Presenting to the Emergency Department Due to Synthetic Cannabinoid Use
![Perfusion index: Physical principles, physiological meanings and clinical implications in anaesthesia and critical care - ScienceDirect Perfusion index: Physical principles, physiological meanings and clinical implications in anaesthesia and critical care - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2352556821001685-gr3.jpg)
Perfusion index: Physical principles, physiological meanings and clinical implications in anaesthesia and critical care - ScienceDirect
![Perfusion index: Physical principles, physiological meanings and clinical implications in anaesthesia and critical care - ScienceDirect Perfusion index: Physical principles, physiological meanings and clinical implications in anaesthesia and critical care - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2352556821001685-gr1.jpg)