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dc.contributor.authorSimmonds, Michaelen_US
dc.contributor.authorSabapathy, Surendranen_US
dc.contributor.authorC. Gass, Gregoryen_US
dc.contributor.authorMarshall-Gradisnik, Sonyaen_US
dc.contributor.authorHaseler, Lukeen_US
dc.contributor.authorM. Christy, Rhysen_US
dc.contributor.authorMinahan, Clareen_US
dc.contributor.editorJ.-F. Stoltz, S. Forconi, F. Jung, H. Niimien_US
dc.date.accessioned2017-04-24T10:25:22Z
dc.date.available2017-04-24T10:25:22Z
dc.date.issued2010en_US
dc.date.modified2010-09-30T09:14:53Z
dc.identifier.issn13860291en_US
dc.identifier.doi10.3233/CH-2010-1333en_AU
dc.identifier.urihttp://hdl.handle.net/10072/34329
dc.description.abstractImpaired heart rate variability (HRV)and haemorheology are independently associated with cardiovascular disease and diabetic complications. The aim of the present study was to investigate the relationships between parameters of HRV,and red blood cell (RBC) aggregation and deformability, in older women with type 2 diabetes. Twenty women (age 69 ᠲ yr) with uncomplicated type 2 diabetes and twenty controls (age 69 ᠳ yr) participated in the study. Beat-to-beat cardiac (RR) intervals over 5 min were analysed for HRV parameters in the time and frequency domains. Blood was sampled for RBC deformability, as well as RBC aggregation in two suspending mediums: haematocrit adjusted plasma and 3% dextran 70. RBC aggregation was increased and HRV was impaired for those with type 2 diabetes when compared with control. RBC aggregation was negatively related to low frequency power of HRV, and was positively related to high frequency power of HRV, for subjects with type 2 diabetes. RBC deformability was positively related to HRV only for those with type 2 diabetes. Impaired haemorheology is associated with reduced HRV in older women with type 2 diabetes, suggesting changes in the microcirculation may result in impaired modulation of cardiac cycles.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherIOS Pressen_US
dc.publisher.placeNetherlandsen_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom57en_US
dc.relation.ispartofpageto68en_US
dc.relation.ispartofjournalClinical Hemorheology and Microcirculationen_US
dc.relation.ispartofvolume46en_US
dc.rights.retentionNen_AU
dc.subject.fieldofresearchCardiovascular Medicine and Haematology not elsewhere classifieden_US
dc.subject.fieldofresearchcode110299en_US
dc.titleHeart rate variability is related to impaired haemorheology in older women with type 2 diabetesen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2010
gro.hasfulltextNo Full Text


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