Electrocardiogram-gated cardiac computed tomography-based patient- and segment-specific cardiac motion estimation method in stereotactic arrhythmia radioablation for ventricular tachycardia

Electrocardiogram-gated cardiac computed tomography-based patient- and segment-specific cardiac motion estimation method in stereotactic arrhythmia radioablation for ventricular tachycardia

Background and purpose: Motion management strategies such as gating under breath-hold can reduce breathing-induced motion during stereotactic arrhythmia radioablation (STAR) for refractory ventricular tachycardia. However, heartbeat-induced motion is essential to define an appropriate cardiac intern...

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Main Authors: Jingyang Xie, Alicia S. Bicu, Melanie Grehn, Mustafa Kuru, Adrian Zaman, Xinyu Lu, Christian Janorschke, Luuk H.G. van der Pol, Martin F. Fast, Jens Fleckenstein, Marcus Both, Stephan Hohmann, Egor Borzov, Peter Winkler, Roland R. Tilz, Dirk Rades, Frank A. Giordano, Daniel Buergy, Boris Rudic, David Duncker, Roland Merten, Tomer Charas, Mahmoud Suleiman, Thomas Brunner, Daniel Scherr, Evgeny Lian, Achim Schweikard, Oliver Blanck, Judit Boda-Heggemann, Lena Kaestner
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Physics and Imaging in Radiation Oncology
Subjects:
Ventricular tachycardia
Stereotactic arrhythmia radioablation
Cardiac motion estimation
AHA 17-segment model
ICD lead tip motion
Cardiac ITV margin estimation
Online Access:http://www.sciencedirect.com/science/article/pii/S2405631625000053
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