{"data":{"id":"10.6084/m9.figshare.1354056.v3","type":"dois","attributes":{"doi":"10.6084/m9.figshare.1354056.v3","prefix":"10.6084","suffix":"m9.figshare.1354056.v3","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Geers, Arjan J.","nameType":"Personal","givenName":"Arjan J.","familyName":"Geers","affiliation":[],"nameIdentifiers":[{"schemeUri":"https://orcid.org","nameIdentifier":"https://orcid.org/0000-0002-7363-1095","nameIdentifierScheme":"ORCID"}]},{"name":"Larrabide, Ignacio","nameType":"Personal","givenName":"Ignacio","familyName":"Larrabide","affiliation":[],"nameIdentifiers":[]},{"name":"Radaelli, Alessandro G.","nameType":"Personal","givenName":"Alessandro G.","familyName":"Radaelli","affiliation":[],"nameIdentifiers":[]},{"name":"Bogunovic, Hrvoje","nameType":"Personal","givenName":"Hrvoje","familyName":"Bogunovic","affiliation":[],"nameIdentifiers":[]},{"name":"Minsuok Kim","affiliation":[],"nameIdentifiers":[]},{"name":"Andel, Hugo A.F. Gratama Van","nameType":"Personal","givenName":"Hugo A.F. Gratama Van","familyName":"Andel","affiliation":[],"nameIdentifiers":[]},{"name":"Majoie, Charles B.","nameType":"Personal","givenName":"Charles B.","familyName":"Majoie","affiliation":[],"nameIdentifiers":[]},{"name":"VanBavel, Ed","nameType":"Personal","givenName":"Ed","familyName":"VanBavel","affiliation":[],"nameIdentifiers":[]},{"name":"Frangi, Alejandro F.","nameType":"Personal","givenName":"Alejandro F.","familyName":"Frangi","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Reproducibility of hemodynamic simulations of cerebral aneurysms across imaging modalities 3DRA and CTA: Geometric and hemodynamic data"}],"publisher":"figshare","container":{},"publicationYear":2017,"subjects":[{"subject":"Medicine"},{"subject":"Mechanical Engineering"},{"subject":"FOS: Mechanical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Mechanical engineering","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2017-05-29","dateType":"Created"},{"date":"2017-05-29","dateType":"Updated"},{"date":"2017","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.1354056","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["2516 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"This dataset was created as part of the following study: Geers AJ, Larrabide I, Radaelli AG, Bogunovic H, Kim M, Gratama van Andel HAF, Majoie CB, VanBavel E, Frangi AF. Patient-specific computational hemodynamics of intracranial aneurysms from 3D rotational angiography and CT angiography: An in vivo reproducibility study. American Journal of Neuroradiology, 32(3):581–586, 2011. The goal of the study was to determine the reproducibility of blood flow simulations of cerebral aneurysms. Patients with a total of 10 cerebral aneurysms were imaged with both 3D rotational angiography (3DRA) and computed tomographic angiography (CTA). Each image independently was segmented to obtain a vascular model, the same boundary conditions were imposed, and a CFD simulation was obtained. The dataset contains values for geometric and hemodynamic variables that were derived from the CFD simulations. The variables are defined as follows (TA: time-averaged; PS: peak systole; ED: end diastole): * A_N: Aneurysm neck area\u003cbr\u003e* V_A: Aneurysm volume\u003cbr\u003e* Q_P: TA flow rate in the parent vessel just proximal to the aneurysm\u003cbr\u003e* Q_A: TA flow rate into the aneurysm\u003cbr\u003e* NQ_A: Q_A / Q_P\u003cbr\u003e* WSS_P: Average TA WSS on the wall of a parent vessel segment just proximal to the aneurysm\u003cbr\u003e* WSS_A: Average TA WSS on the aneurysm wall\u003cbr\u003e* NWSS_A: WSS_A / WSS_P\u003cbr\u003e* LWSS_A: Portion of the aneurysm wall with WSS \u0026lt; 0.4 Pa at ED\u003cbr\u003e* MWSS_A: Maximum WSS on the aneurysm wall at PS\u003cbr\u003e* 90WSS_A: 90th percentile value of the WSS on the aneurysm wall at PS\u003cbr\u003e* N90WSS_A: 90WSS_A normalized by the average WSS on the aneurysm wall at PS See https://github.com/ajgeers/3dracta for an analysis of the 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