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Proceedings Paper

Image guided mitral valve replacement: registration of 3D ultrasound and 2D x-ray images
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Paper Abstract

Mitral valve repair or replacement is important in the treatment of mitral regurgitation. For valve replacement, a transcatheter approach had the possibility of decrease the invasiveness of the procedure while retaining the benefit of replacement over repair. However, fluoroscopy images acquired during the procedure provide no anatomical information regarding the placement of the probe tip once the catheter has entered a cardiac chamber. By using 3D ultrasound and registering the 3D ultrasound images to the fluoroscopy images, a physician can gain a greater understanding of the mitral valve region during transcatheter mitral valve replacement surgery. In this work, we present a graphical user interface which allows the registration of two co-planar X-ray images with 3D ultrasound during mitral valve replacement surgery.

Paper Details

Date Published: 16 March 2020
PDF: 10 pages
Proc. SPIE 11315, Medical Imaging 2020: Image-Guided Procedures, Robotic Interventions, and Modeling, 113150Z (16 March 2020); doi: 10.1117/12.2549407
Show Author Affiliations
James D. Dormer, Univ. of Texas at Dallas (United States)
MD Fiaz Islam Bhuiyan, Univ. of Texas at Dallas (United States)
Nahian Rahman, Georgia Institute of Technology (United States)
Nancy Deaton, Georgia Institute of Technology (United States)
Jun Sheng, Univ. of California, Riverside (United States)
Muralidhar Padala, Emory Univ. (United States)
Jaydev P. Desai, Georgia Institute of Technology (United States)
Baowei Fei, Univ. of Texas at Dallas (United States)
Univ. of Texas Southwestern Medical Ctr. (United States)


Published in SPIE Proceedings Vol. 11315:
Medical Imaging 2020: Image-Guided Procedures, Robotic Interventions, and Modeling
Baowei Fei; Cristian A. Linte, Editor(s)

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