Assessment of ventricular contractility and ventricular-arterial coupling with a model-based sensor

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dc.contributor.authorDesaive, T.
dc.contributor.authorLambermont, B.
dc.contributor.authorJanssen, N.
dc.contributor.authorGhuysen, A.
dc.contributor.authorKolh, P.
dc.contributor.authorMorimont, P.
dc.contributor.authorDauby, P.C.
dc.contributor.authorStarfinger, C.
dc.contributor.authorShaw, Geoff
dc.contributor.authorChase, Geoff
dc.date.accessioned2014-04-17T02:33:37Z
dc.date.available2014-04-17T02:33:37Z
dc.date.issued2013en
dc.descriptionInviteden
dc.description.abstractEstimation of ventricular contractility and ventricular arterial coupling is clinically important in diagnosing cardiac dysfunction in the critically ill. However, experimental assessment of indexes of ventricular contractility, such as the end-systolic pressure-volume relationship requires a highly invasive maneuver. This research describes the use of a previously validated cardiovascular system (CVS) model and identification process to evaluate the right ventricular arterial coupling in septic shock. The results show good agreement with the gold-standard experimental assessment (conductance catheter method), and offer the potential to develop a model-based sensor to monitor the coupling in clinical real-time.en
dc.identifier.citationDesaive, T., Lambermont, B., Janssen, N., Ghuysen, A., Kolh, P., Morimont, P., Dauby, P.C., Starfinger, C., Shaw, G.M., Chase, J.G. (2013) Assessment of ventricular contractility and ventricular-arterial coupling with a model-based sensor. Computer Methods and Programs in Biomedicine, 109(2), pp. 182-189.en
dc.identifier.doihttps://doi.org/10.1016/j.cmpb.2011.11.009
dc.identifier.issn0169-2607
dc.identifier.urihttp://hdl.handle.net/10092/9129
dc.language.isoen
dc.publisherUniversity of Canterbury. Mechanical Engineeringen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subjectcardiovascularen
dc.subjectmodelen
dc.subjectintensive careen
dc.subjectsensoren
dc.subjectventricular functionen
dc.subjectICUen
dc.subject.anzsrcFields of Research::32 - Biomedical and clinical sciences::3201 - Cardiovascular medicine and haematology::320102 - Haematologyen
dc.subject.anzsrcFields of Research::32 - Biomedical and clinical sciences::3201 - Cardiovascular medicine and haematology::320101 - Cardiology (incl. cardiovascular diseases)en
dc.subject.anzsrcFields of Research::32 - Biomedical and clinical sciences::3202 - Clinical sciences::320212 - Intensive careen
dc.subject.anzsrcFields of Research::40 - Engineering::4017 - Mechanical engineering::401706 - Numerical modelling and mechanical characterisationen
dc.titleAssessment of ventricular contractility and ventricular-arterial coupling with a model-based sensoren
dc.typeJournal Article
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