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dc.contributor.authorMagrans Nicieza, Rudys
dc.contributor.authorGomis Román, Pedro
dc.contributor.authorCaminal Magrans, Pere
dc.contributor.authorWagner, Galen
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.date.accessioned2010-05-11T11:59:51Z
dc.date.available2010-05-11T11:59:51Z
dc.date.created2009
dc.date.issued2009
dc.identifier.citationMagrans, R. [et al.]. Multifractal characterization of the autonomous nervous system during prolonged coronary artery occlusion. A: . "31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society". 2009, p. 1808-1811.
dc.identifier.urihttp://hdl.handle.net/2117/7153
dc.description.abstractWe assess the autonomic nervous system response during prolonged percutaneous transluminal coronary angioplasty (PTCA) by heart rate variability analysis using multifractal indices. These indices are also used to evaluate the effects of the PTCA at different arteries. The indices augmented significantly during transient ischemia and reperfusion periods indicating an increase of multifractal degree and a decrease of the long-range dependence on heartbeat fluctuations. This indicates that significant multifractal complex reactions of autonomic control of the heart rate occurred during coronary artery occlusions.
dc.format.extent4 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica
dc.subject.lcshCoronary arteries -- Diseases
dc.subject.lcshMultifractals
dc.titleMultifractal characterization of the autonomous nervous system during prolonged coronary artery occlusion
dc.typeConference lecture
dc.subject.lemacCor -- Malalties
dc.subject.lemacFractals -- Models matemàtics
dc.contributor.groupUniversitat Politècnica de Catalunya. SISBIO - Senyals i Sistemes Biomèdics
dc.identifier.doi10.1109/IEMBS.2009.5333930
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=5333930&queryText%3DMultifractal+Characterization+of+the+Autonomous+Nervous+System+during+Prolonged+Coronary+Artery+Occlusion%26openedRefinements%3D*%26searchField%3DSearch+All
dc.rights.accessOpen Access
drac.iddocument2508464
dc.description.versionPostprint (published version)
upcommons.citation.authorMagrans, R.; Gomis, P.; Caminal, P.; Wagner, G.
upcommons.citation.publishedtrue
upcommons.citation.publicationName31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
upcommons.citation.startingPage1808
upcommons.citation.endingPage1811


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