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Erschienen in: Der Radiologe 7/2017

09.06.2017 | Koronare Herzerkrankung | CME

Stellenwert der Herz-CT in der Diagnostik der koronaren Herzerkrankung

Update 2017

verfasst von: M. Meyer, Prof. Dr. T. Henzler

Erschienen in: Die Radiologie | Ausgabe 7/2017

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Zusammenfassung

Die Quantifizierung von Kalzifikationen der Koronararterien mithilfe der nativen Herz-Computertomographie (CT) sowie die kontrastmittelgestützte Herz-CT (CT-Koronarangiographie, cCTA) haben sich in den vergangenen Jahren zu klinisch anerkannten Verfahren hinsichtlich der Risikostratifizierung sowie des sicheren Ausschlusses einer koronaren Herzerkrankung (KHK) entwickelt. Die zunehmende Akzeptanz der cCTA beruht dabei auf der hohen diagnostischen Zuverlässigkeit bei gleichzeitiger Abnahme der Strahlenexposition durch kontinuierliche technische Innovationen, breiterer klinischer Verfügbarkeit sowie einer hohen wissenschaftlichen Evidenz. Die derzeitige Limitation der rein morphologischen cCTA bezüglich der Prädiktion der hämodynamischen Relevanz von Stenosen kann durch eine kontinuierliche Weiterentwicklung funktioneller Techniken in Zukunft reduziert werden. Ziel dieses Fortbildungsartikels ist es, den aktuellen klinischen Stellenwert des Kalzium-Scorings sowie der morphologischen cCTA zusammenzufassen und einen Überblick hinsichtlich neuartiger funktioneller CT-Techniken zu geben.
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Metadaten
Titel
Stellenwert der Herz-CT in der Diagnostik der koronaren Herzerkrankung
Update 2017
verfasst von
M. Meyer
Prof. Dr. T. Henzler
Publikationsdatum
09.06.2017
Verlag
Springer Medizin
Erschienen in
Die Radiologie / Ausgabe 7/2017
Print ISSN: 2731-7048
Elektronische ISSN: 2731-7056
DOI
https://doi.org/10.1007/s00117-017-0266-3

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