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dc.contributor.authorHamilton-Craig, Christian R
dc.contributor.authorStedman, Kathy
dc.contributor.authorMaxwell, Ryan
dc.contributor.authorAnderson, Bonita
dc.contributor.authorStanton, Tony
dc.contributor.authorChan, Jonathan
dc.contributor.authorYamada, Akira
dc.contributor.authorScalia, Gregory M
dc.contributor.authorBurstow, Darryl J
dc.date.accessioned2018-01-11T01:15:25Z
dc.date.available2018-01-11T01:15:25Z
dc.date.issued2016
dc.identifier.issn2352-9067
dc.identifier.doi10.1016/j.ijcha.2016.05.007
dc.identifier.urihttp://hdl.handle.net/10072/173192
dc.description.abstractBackground Many echocardiographic parameters have been proposed to evaluate right ventricular (RV) systolic function. We comprehensively assessed a wide range of quantitative echocardiographic parameters in a single cohort compared with same-day cardiovascular magnetic resonance (CMR). Methods and results 92 subjects were examined prospectively: Group 1 consisted of 46 healthy controls (21 males, 33.4 ± 11.4 years), Group 2 consisted of 46 patients (20 males, 38.5 ± 18.9 years) undergoing RV functional assessment by CMR (1.5 T). Echocardiography was performed on the same day as CMR; fractional area change (RVFAC), myocardial performance index via spectral Doppler (RVMPI), RVMPI via Doppler tissue imaging (RVMPI-DTI), peak systolic myocardial velocity by DTI (RVSm), tricuspid annular plane systolic excursion (TAPSE), speckle tracking strain, and three dimensional right ventricular ejection fraction (3DE-RV). Linear regression, Bland–Altman and receiver-operator-characteristic (ROC) analyses were performed. At ROC analysis, the most predictive echocardiographic methods were; RVFAC (AUC = 0.892), RVMPI (AUC 0.785), TAPSE (AUC 0.849) and 3DE-RV (AUC 0.909). 3DE-RV appeared the most accurate compared to CMR, although underestimated true RV volumes. Conclusion As compared to CMR; 3DE-RV, RVFAC, TAPSE and RVMPI were the most reliable predictors of RV function. These parameters can be recommended for clinical use.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofpagefrom38
dc.relation.ispartofpageto44
dc.relation.ispartofjournalInternational Journal of Cardiology Heart & Vasculature
dc.relation.ispartofvolume12
dc.subject.fieldofresearchCardiorespiratory Medicine and Haematology not elsewhere classified
dc.subject.fieldofresearchcode110299
dc.titleAccuracy of quantitative echocardiographic measures of right ventricular function as compared to cardiovascular magnetic resonance
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dcterms.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.description.versionVersion of Record (VoR)
gro.rights.copyright© 2016 Published by Elsevier Ireland Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
gro.hasfulltextFull Text
gro.griffith.authorYamada, Akira
gro.griffith.authorChan, Jonathan H.
gro.griffith.authorStanton, Tony
gro.griffith.authorHamilton-Craig, Christian


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