Welcome to the InfoSci Platform
Reference Hub5
A Wearable Technology Revisited for Cardio-Respiratory Functional Exploration: Stroke Volume Estimation from Respiratory Inductive Plethysmography

A Wearable Technology Revisited for Cardio-Respiratory Functional Exploration: Stroke Volume Estimation from Respiratory Inductive Plethysmography

Julie Fontecave-Jallon, Pierre-Yves Guméry, Pascale Calabrese, Raphaël Briot, Pierre Baconnier
Copyright: © 2013 |Volume: 4 |Issue: 1 |Pages: 11
ISSN: 1947-315X|EISSN: 1947-3168|EISBN13: 9781466630918|DOI: 10.4018/jehmc.2013010102
Cite Article Cite Article

MLA

Fontecave-Jallon, Julie, et al. "A Wearable Technology Revisited for Cardio-Respiratory Functional Exploration: Stroke Volume Estimation from Respiratory Inductive Plethysmography." IJEHMC vol.4, no.1 2013: pp.12-22. http://doi.org/10.4018/jehmc.2013010102

APA

Fontecave-Jallon, J., Guméry, P., Calabrese, P., Briot, R., & Baconnier, P. (2013). A Wearable Technology Revisited for Cardio-Respiratory Functional Exploration: Stroke Volume Estimation from Respiratory Inductive Plethysmography. International Journal of E-Health and Medical Communications (IJEHMC), 4(1), 12-22. http://doi.org/10.4018/jehmc.2013010102

Chicago

Fontecave-Jallon, Julie, et al. "A Wearable Technology Revisited for Cardio-Respiratory Functional Exploration: Stroke Volume Estimation from Respiratory Inductive Plethysmography," International Journal of E-Health and Medical Communications (IJEHMC) 4, no.1: 12-22. http://doi.org/10.4018/jehmc.2013010102

Export Reference

Mendeley
Favorite Full-Issue Download

Abstract

The objective of the present study is to extract new information from complex signals generated by Respiratory Inductive Plethysmography (RIP). This indirect cardio-respiratory (CR) measure is a well-known wearable solution. The authors applied time-scale analysis to estimate cardiac activity from thoracic volume variations, witnesses of CR interactions. Calibrated RIP signals gathered from 4 healthy volunteers in resting conditions are processed by Ensemble Empirical Mode Decomposition to extract cardiac volume signals and estimate stroke volumes. Averaged values of these stroke volumes (SVRIP) are compared with averaged values of stroke volumes determined simultaneously by electrical impedance cardiography (SVICG). There is a satisfactory correlation between SVRIP and SVICG (r=0.76, p<0.001) and the limits of agreement between the 2 types of measurements (±23%) satisfies the required criterion (±30%). The observed under-estimation (-58%) is argued. This validates the use of RIP for following stroke volume variations and suggests that one simple transducer can provide a quantitative exploration of both ventilatory and cardiac volumes.

Request Access

You do not own this content. Please login to recommend this title to your institution's librarian or purchase it from the IGI Global bookstore.