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Conference Paper: Diffusion tensor MRI study of myocardium structural remodeling after infarction in porcine model

TitleDiffusion tensor MRI study of myocardium structural remodeling after infarction in porcine model
Authors
KeywordsMedical sciences
Computer applications
Issue Date2006
PublisherIEEE.
Citation
The 29th IEEE Engineering in Medicine and Biology Society (EMBS 2006), NewYork, NY., 31 August-3September 2006. In Alliance for Engineering in Medicine and Biology. Proceedings of the Annual Conference, 2006, p. 1069-1072 How to Cite?
AbstractInvestigation of infarct myocardium structure will lead to better understanding of functional adaptation and remodeling. Diffusion tensor magnetic resonance imaging (DTI) provides a means for rapid and nondestructive characterization of the three-dimensional fiber architecture of myocardium. DTI studies were performed on 10 excised, formalin-fixed hearts of both Infarct (two months after left anterior descending coronary artery (LAD) occlusion surgery, n = 4) and control (n = 6) porcine. Each slice was divided into eight segments, and fractional anisotropy (FA) value and helix angle were measured in multiples short-axis slices, respectively. Infarct myocardium exhibited decreased FA value, flatter helix angle courses fluctuating around small helix angle with greater standard error of the mean (SEM) and smaller range of helix angle. The results provide structure information of infarct myocardium. © 2006 IEEE.
DescriptionConference theme: Engineering Revolution In BioMedicine
Persistent Identifierhttp://hdl.handle.net/10722/45728
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorWu, Yen_HK
dc.contributor.authorTse, HFen_HK
dc.contributor.authorWu, EXen_HK
dc.date.accessioned2007-10-30T06:33:51Z-
dc.date.available2007-10-30T06:33:51Z-
dc.date.issued2006en_HK
dc.identifier.citationThe 29th IEEE Engineering in Medicine and Biology Society (EMBS 2006), NewYork, NY., 31 August-3September 2006. In Alliance for Engineering in Medicine and Biology. Proceedings of the Annual Conference, 2006, p. 1069-1072en_HK
dc.identifier.issn0589-1019en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45728-
dc.descriptionConference theme: Engineering Revolution In BioMedicine-
dc.description.abstractInvestigation of infarct myocardium structure will lead to better understanding of functional adaptation and remodeling. Diffusion tensor magnetic resonance imaging (DTI) provides a means for rapid and nondestructive characterization of the three-dimensional fiber architecture of myocardium. DTI studies were performed on 10 excised, formalin-fixed hearts of both Infarct (two months after left anterior descending coronary artery (LAD) occlusion surgery, n = 4) and control (n = 6) porcine. Each slice was divided into eight segments, and fractional anisotropy (FA) value and helix angle were measured in multiples short-axis slices, respectively. Infarct myocardium exhibited decreased FA value, flatter helix angle courses fluctuating around small helix angle with greater standard error of the mean (SEM) and smaller range of helix angle. The results provide structure information of infarct myocardium. © 2006 IEEE.en_HK
dc.format.extent427169 bytes-
dc.format.extent2851 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofAlliance for Engineering in Medicine and Biology. Proceedings of the Annual Conferenceen_HK
dc.rights©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectMedical sciencesen_HK
dc.subjectComputer applicationsen_HK
dc.titleDiffusion tensor MRI study of myocardium structural remodeling after infarction in porcine modelen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1557-170X&volume=&spage=1069&epage=1072&date=2006&atitle=Diffusion+Tensor+MRI+Study+of+Myocardium+Structural+Remodeling+after+Infarction+in+Porcine+Modelen_HK
dc.identifier.emailTse, HF: hftse@hkucc.hku.hken_HK
dc.identifier.emailWu, EX: ewu1@hkucc.hku.hken_HK
dc.identifier.authorityTse, HF=rp00428en_HK
dc.identifier.authorityWu, EdX=rp00193en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/IEMBS.2006.259840en_HK
dc.identifier.pmid17946019-
dc.identifier.scopuseid_2-s2.0-84926231681en_HK
dc.identifier.hkuros119826-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34047154589&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1069en_HK
dc.identifier.epage1072en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWu, Y=8940205500en_HK
dc.identifier.scopusauthoridTse, HF=7006070805en_HK
dc.identifier.scopusauthoridWu, EdX=7202128034en_HK
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