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Refined multiscale entropy analysis of heart period and QT interval variabilities in long QT syndrome type-1 patients

Autor
Bari, V.; Vallverdu, M.; Valencia, J.; Girardengo, G.; Bassani, T.; Marchi, A.; Calvillo, L.; Caminal, P.; Cerutti, S.; Brink , P.A.; Crotti, L.; Schwartz, P.J.; Porta, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBS)
Any de l'edició
2013
Data de presentació
2013-07-03
Llibre d'actes
35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBS)
Pàgina inicial
5554
Pàgina final
5557
Repositori
http://hdl.handle.net/2117/21531 Obrir en finestra nova
Resum
This study assesses complexity of cardiovascular control in patients affected by type-1 variant of long QT (LQT1) syndrome. Complexity was assessed by refined multiscale entropy of heart period (HP) and QT interval variabilities. HP was taken as the time distance between two consecutive R peaks (RR) and QT interval was approximated as the time distance between the R-peak and T-wave apex (RTa) and between R-peak and T-wave end (RTe). RR, RTa and RTe intervals were automatically extracted from 24h...
Grup de recerca
B2SLab - Bioinformatics and Biomedical Signals Laboratory
CREB - Centre de Recerca en Enginyeria Biomedica

Participants

  • Bari, Vlasta  (autor ponent)
  • Vallverdú Ferrer, Montserrat  (autor ponent)
  • Valencia Murillo, Jose Fernando  (autor ponent)
  • Girardengo, Giulia  (autor ponent)
  • Bassani, Tito  (autor ponent)
  • Marchi, Andrea  (autor ponent)
  • Calvillo, L.  (autor ponent)
  • Caminal Magrans, Pedro  (autor ponent)
  • Cerutti, Sergio  (autor ponent)
  • Brink, Paul A.  (autor ponent)
  • Crotti, Lia  (autor ponent)
  • Schwartz, Peter J.  (autor ponent)
  • Porta, A.  (autor ponent)