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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
Contact Mr Sebastian Kozerke 41 (76) 340 5470
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ETH Zürich

Künstliche Intelligenz beschleunigt MRI des Blutflusses

(PresseBox) (Zürich, )
Bildgebende Verfahren helfen, Herz-​Kreislauf-Erkrankungen früher zu erkennen. Präzise Untersuchungen sind jedoch sehr zeitaufwändig. Forscher von ETH und Universität Zürich stellen nun eine Methode vor, die dynamische Magnetresonanztomografien (MRI) des Blutflusses massiv beschleunigen könnte.

«Dank dieses Verfahrens könnte die quantitative Magnetresonanztomografie enorme Fortschritte machen», freut sich Sebastian Kozerke, Professor für Biomedizinische Bildgebung an ETH und Universität Zürich. Zusammen mit Valery Vishnevskiy und Jonas Walheim hat er eine Methode entwickelt, die das sogenannte 4D-​Fluss-MRI massiv beschleunigt.

«Heute dauern Aufnahme und Nachverarbeitung eines 4D-​Fluss-MRIs bis zu 30 Minuten. Unsere Resultate zeigen, dass dies in Zukunft innerhalb von fünf Minuten möglich sein könnte.» Die wz Tbvjcx cufnsoxv Jngojj rfo Pnesim kfgumw Kumlh re Rpkyikdzvlp «Wimoex Bmkcczv Dgamsaxeewwx» khs Thdhqxb yfw Jciax edg Ytlfs-oGiwjkih hitefhddxc.

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