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Intraoperative Electroanatomic Mapping
The Annals of Thoracic Surgery, 2012An electroanatomic mapping system using an electromagnetic navigation technology constructs a 3-dimensional structure of the heart with high geometric accuracy of the data that provides a precise localization of the substrates of arrhythmias. The system was tested for the feasibility and efficacy in intraoperative mapping.The strength of the magnetic ...
Takashi, Nitta +6 more
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Image integration in electroanatomic mapping
Herzschrittmachertherapie & Elektrophysiologie, 2007Over the past five years, integration of the pre-procedural MR/CT images with a 3D electroanatomic mapping system has been developed to facilitate catheter ablation of clinical arrhythmias. It presents a significant advantage over the less-detailed surrogate geometry created by the 3D mapping systems.
J, Dong, T, Dickfeld
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Comparison of Electroanatomical Mapping Systems: Accuracy in Left Atrial Mapping
Pacing and Clinical Electrophysiology, 2013BackgroundCurrent 3D mapping systems have difficulty rendering complex cardiac structures. Different electroanatomical mapping software has been recently developed which uses a mathematical algorithm to improve interpolation between mapped points and delineation of closely spaced structures.
Heist, E. Kevin +9 more
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How to troubleshoot the electroanatomic map
Heart Rhythm, 2010An electroanatomical mapping system is a useful tool for complex arrhythmia ablation. The system reconstructs the precise 3-dimensional chamber of interest with electrical and anatomical information. There are several technical aspects that physicians should be aware of to maximize its efficacy.
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Invasive Electroanatomical Mapping and Navigation
2010An overview of electroanatomical mapping is described, including its history and current application in treating patients with atrial and ventricular arrhythmias. Using a roving catheter in 3D space relative to a fixed reference, electroanatomical mapping provides the electrophysiologist with important location and electrical data to carefully guide ...
Moussa Mansour, David Donaldson
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Contact and Noncontact Electroanatomical Mapping
2011Cardiac arrhythmias are traditionally mapped by assessing the timing of electrical activation at various locations in the heart (endocardial, epicardial, or both) under fluoroscopic guidance. These observed timing data are interpreted by the physicians, and the potential sites of ablation are targeted.
Namboodiri, K., Brooks, A., Sanders, P.
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