000075903 001__ 75903
000075903 005__ 20190111130514.0
000075903 0248_ $$2sideral$$a108506
000075903 037__ $$aART-2012-108506
000075903 041__ $$aeng
000075903 100__ $$aCanga, L.
000075903 245__ $$aNon-linear analysis of heart rate variability and its application to predict hypotension during spinal anesthesia for cesarean delivery
000075903 260__ $$c2012
000075903 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075903 5203_ $$aA non-linear analysis of heart rate variability is carried out through two complexity measures (Correlation Dimension and Pointwise Correlation Dimension) and two regularity measures (Approximate Entropy and Sample Entropy) in order to predict hypotension episodes occurred during spinal anesthesia in cesarean delivery. These methods are applied to RR-interval series, during which woman adopts two alternative positions, one physiologically relaxed (PR) and one physiologically stressed (PS). Results show that women who developed hypotension have significantly higher (p-value = 0.05) complexity measures at PR position, (and significantly lower values for the PS position), than those who did not developed the disease. Regarding the regularity measures, women who developed hypotension have lower values, but not arriving to significance, during PS position than those who did not developed it, whereas those values remain almost constant for PR position.
000075903 536__ $$9info:eu-repo/grantAgreement/ES/ISCIII/FIS/PI10-02851$$9info:eu-repo/grantAgreement/ES/MICINN-FEDER/TEC2010-21703-C03-02$$9info:eu-repo/grantAgreement/ES/MICINN-FEDER/TRA2009-0127
000075903 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000075903 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000075903 700__ $$0(orcid)0000-0002-6410-0495$$aNavarro, A.$$uUniversidad de Zaragoza
000075903 700__ $$0(orcid)0000-0003-4068-127X$$aBolea, J.
000075903 700__ $$aRemartinez, J.M.
000075903 700__ $$0(orcid)0000-0003-3434-9254$$aLaguna, P.$$uUniversidad de Zaragoza
000075903 700__ $$0(orcid)0000-0003-1272-0550$$aBailon, R.$$uUniversidad de Zaragoza
000075903 7102_ $$11004$$2090$$aUniversidad de Zaragoza$$bDpto. Cirugía,Ginecol.Obstetr.$$cÁrea Cirugía
000075903 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000075903 773__ $$g39 (2012), 413-416$$pComput. cardiol.$$tComputing in Cardiology$$x2325-8861
000075903 85641 $$uhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6420418$$zTexto completo de la revista
000075903 8564_ $$s120961$$uhttps://zaguan.unizar.es/record/75903/files/texto_completo.pdf$$yVersión publicada
000075903 8564_ $$s107166$$uhttps://zaguan.unizar.es/record/75903/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000075903 909CO $$ooai:zaguan.unizar.es:75903$$particulos$$pdriver
000075903 951__ $$a2019-01-11-13:02:39
000075903 980__ $$aARTICLE