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Plaquedarstellung und -charakterisierung

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Kardiovaskuläre Magnetresonanztomographie
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Zusammenfassung

Die Diagnostik der Arteriosklerose basiert weitgehend auf der Erkennung von flusslimitierenden Stenosen. Ca. 60 bis 70% der akuten Koronarsyndrome (instabile Angina pectoris) werden jedoch von Stenosen mit einer Einengung von <50% verursacht [1, 15]. Die invasive Koronarangiographie erlaubt die Erfassung von Stenosen, liefert jedoch nur geringe Informationen über Grösse und Ausmaß von arteriosklerotischen Plaques. Dabei scheint nicht nur das Plaquevolumen, sondern auch die biochemische (biologische) Zusammensetzung von Plaques maßgeblich deren Stabilität und Verletzbarkeit zu beeinflussen und gilt daher als wichtiger Indikator für das Risiko einer Plaqueruptur und der damit verbundenen Bildung lumenverengender Thromben zur Arteriosklerose.

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© 2002 Springer-Verlag Berlin Heidelberg

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Botnar, R. (2002). Plaquedarstellung und -charakterisierung. In: Nagel, E., van Rossum, A.C., Fleck, E. (eds) Kardiovaskuläre Magnetresonanztomographie. Steinkopff, Heidelberg. https://doi.org/10.1007/978-3-642-57535-8_21

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  • DOI: https://doi.org/10.1007/978-3-642-57535-8_21

  • Publisher Name: Steinkopff, Heidelberg

  • Print ISBN: 978-3-642-63291-4

  • Online ISBN: 978-3-642-57535-8

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