Arterial blood pressure analysis based on scattering transform II

Taous-Meriem Laleg (1) , Claire Médigue (1) , François Cottin (2) , Michel Sorine (1)

1 SOSSO2 - Applications and Tools of Automatic Control
2 LEPHE - Laboratoire d'Etude de la PHysiologie de l'Exercice

"Arterial blood pressure analysis based on scattering transform I" introduces a new method based on the scattering transform for a one dimensional Schrödinger equation to reconstruct the arterial blood pressure waves and separate its systolic and diastolic parts. In this article, we propose to analyse the parameters computed from this technique in different clinical and physiological conditions. Two cases are considered: moderate chronic heart failure and high fit triathlets. The variability of these new parameters is compared to the variability of classical blood pressure parameters. Promising results are obtained.

Domaines: Traitement du signal et de l'image [eess.SP]; Cardiologie et système cardiovasculaire; Traitement du signal et de l'image [eess.SP]

Taous-Meriem Laleg, Claire Médigue, François Cottin, Michel Sorine. Arterial blood pressure analysis based on scattering transform II. 29th Annual International Conference Sciences and Technologies for Health - EMBC 2007, IEEE Engineering in Medicine and Biology Society, Aug 2007, Lyon / France. ⟨inria-00139529v2⟩