Cardiac Three-Dimensional Magnetic Resonance Imaging and Fluoroscopy Merging | Zendy

Joris Ector | Zendy; Stijn De Buck | Zendy; Jef Adams | Zendy; Steven Dymarkowski | Zendy; Jan Bogaert | Zendy; Frederik Maes | Zendy; Hein Heidbüchel | Zendy

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Cardiac Three-Dimensional Magnetic Resonance Imaging and Fluoroscopy Merging

Author(s) -

Joris Ector,

Stijn De Buck,

Jef Adams,

Steven Dymarkowski,

Jan Bogaert,

Frederik Maes,

Hein Heidbüchel

Publication year - 2005

Publication title -

circulation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.795

H-Index - 607

eISSN - 1524-4539

pISSN - 0009-7322

DOI - 10.1161/circulationaha.105.565002

Subject(s) - medicine , biplane , fluoroscopy , contouring , ostium , catheter ablation , radiology , magnetic resonance imaging , nuclear medicine , ablation , surgery , computer science , cardiology , computer graphics (images) , engineering , aerospace engineering

Modern nonfluoroscopic mapping systems construct 3D electroanatomic maps by tracking intracardiac catheters. They require specialized catheters and/or dedicated hardware. We developed a new method for electroanatomic mapping by merging detailed 3D models of the endocardial cavities with fluoroscopic images without the need for specialized hardware. This developmental work focused on the right atrium because of the difficulties in visualizing its anatomic landmarks in 3D with current approaches.

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