2009 Winter Project Week:SterotacticFrameModel

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Key Investigators

• Queens: Gabor Fichtinger
• Queens: Rares Crisan
• BWH: Katie Hayes

Objective

We are developing methods for registering peri-procedural electrophysiological data showing sites of RF energy application (called Carto data) in the left atrium, with post-procedural MRI data, which shows regions of scarred left atrium (see figure above), using an interative closest point algorithm (Z. Malchano et al). The goal is to measure the distance between scar by MRI and ablation sites (Carto data) by EP.

Approach, Plan

Progress