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Verfasst von:Hien, Maximilian [VerfasserIn]   i
 Großgasteiger, Manuel [VerfasserIn]   i
 Rauch, Helmut [VerfasserIn]   i
 Weymann, Alexander [VerfasserIn]   i
 Bekeredjian, Raffi [VerfasserIn]   i
 Rosendal, Christian [VerfasserIn]   i
Titel:Experts and beginners benefit from three-dimensional echocardiography
Titelzusatz:a multicenter study on the assessment of mitral valve prolapse
Verf.angabe:Maximilian Dominik Hien, Manuel Großgasteiger, Helmut Rauch, Alexander Weymann, Raffi Bekeredjian, Christian Rosendal
E-Jahr:2013
Jahr:23 May 2013
Umfang:7 S.
Fussnoten:Gesehen am 10.05.2021
Titel Quelle:Enthalten in: American Society of EchocardiographyJournal of the American Society of Echocardiography
Ort Quelle:Amerstam : Elsevier, 1988
Jahr Quelle:2013
Band/Heft Quelle:26(2013), 8, Seite 828-834
ISSN Quelle:1097-6795
Abstract:Background - Three-dimensional (3D) transesophageal echocardiography (TEE) has been claimed to provide more information than two-dimensional (2D) TEE in the localization of mitral valve prolapse (MVP). However, most studies have been performed by experts in echocardiography, without accounting for differences in training or expertise. This multicenter study was designed to assess the differences between experts and inexperienced echocardiographers in localizing MVP and ruptured chordae tendineae using 2D and real-time 3D TEE. - Methods - Thirty-six observers from 10 institutions in Germany and Switzerland interpreted 2D and 3D transesophageal echocardiographic images from six patients selected to represent a large spectrum of MVP diversity. Surgical findings served as a reference. Individual performance in the prediction of pathology was scored. Differences between 15 experts and 21 beginners in TEE were assessed, and the benefits conferred by 3D TEE were compared. - Results - Both study groups scored significantly higher when interpreting 3D transesophageal echocardiographic images (P ≤ .001). The experts were superior in 2D MVP localization (14.8%; P ≤ .001), a difference that diminished with 3D TEE (1.4%; P = .41). The benefit of access to 3D information for MVP localization was greater for inexperienced echocardiographers compared with experts (P < .001). - Conclusions - The reported diagnostic advantage of 3D TEE over 2D TEE in MVP assessment for expert echocardiographers can be transferred to inexperienced echocardiographers. Inexperienced echocardiographers benefit from the technology to a greater extent than their expert colleagues.
DOI:doi:10.1016/j.echo.2013.04.015
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: https://doi.org/10.1016/j.echo.2013.04.015
 Volltext: https://www.sciencedirect.com/science/article/pii/S0894731713003027
 DOI: https://doi.org/10.1016/j.echo.2013.04.015
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:Education
 Experience
 Mitral valve prolapse assessment
 Three-dimensional transesophageal echocardiography
 Training
K10plus-PPN:175756666X
Verknüpfungen:→ Zeitschrift

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