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Signification clinique des signaux PPG - Une perspective technique

Signification clinique des signaux PPG - Une perspective technique

Harikumar Rajaguru / Sunil Kumar Prabhakar / Vinoth kumar Bojan

60,20 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Empresa y gestión
ISBN:
9786208476540
60,20 €
IVA incluido
Disponible

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Cet ouvrage propose une analyse complète de la photopléthysmographie, de ses applications cliniques et de l’analyse des signaux PPG. La photopléthysmographie (PPG) est une technique optique simple et peu coûteuse qui permet de détecter les variations du volume sanguin dans la couche microvasculaire des tissus. Elle est principalement utilisée comme technique non invasive pour effectuer des mesures à la surface de la peau. Cinq enregistrements PPG connus sont étudiés. Le chapitre 1 passe en revue les signaux PPG en tant que marqueurs pour les applications cliniques. Le chapitre 2 met l’accent sur l’analyse PPG en ce qui concerne la turbulence de la fréquence cardiaque et les extrasystoles ventriculaires. Le chapitre 3 analyse les signaux PPG en ce qui concerne la composante de Hurst, la décomposition en valeurs singulières, la distance euclidienne et le regroupement par la méthode des k-moyennes. Le chapitre 4 analyse les signaux PPG en ce qui concerne les paramètres statistiques tels que la moyenne, la variance, l’écart type, l’asymétrie et l’aplatissement. Le chapitre 5 présente les conclusions et les perspectives d’avenir. Cette monographie est particulièrement utile pour les ingénieurs en traitement du signal, les étudiants de premier cycle et les étudiants de troisième cycle.

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Otros libros del autor

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