Assessing cardiac function from total-variation-regularized 4D C-arm CT in the presence of angular undersampling

Time-resolved tomographic cardiac imaging using an angiographic C-arm device may support clinicians during minimally invasive therapy by enabling a thorough analysis of the heart function directly in the catheter laboratory. However, clinically feasible acquisition protocols entail a highly challeng...

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Veröffentlicht in:	Physics in medicine & biology Jg. 62; H. 7; S. 2762 - 2777
Hauptverfasser:	Taubmann, O, Haase, V, Lauritsch, G, Zheng, Y, Krings, G, Hornegger, J, Maier, A
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	England 07.04.2017
Schlagworte:	Algorithms Electrocardiography Four-Dimensional Computed Tomography - methods Heart - diagnostic imaging Heart - physiopathology Humans Phantoms, Imaging Tomography, X-Ray Computed - methods Ventricular Function, Left
ISSN:	1361-6560
Online-Zugang:	Weitere Angaben
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