07505810 is referenced by 125 patents and cites 71 patents.

A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.

Title
Non-contact cardiac mapping, including preprocessing
Application Number
11/451908
Publication Number
7505810 (B2)
Application Date
June 13, 2006
Publication Date
March 17, 2009
Inventor
Leon Amariglio
Somerville
MA, US
Pavel Greenfield
Havertown
PA, US
Doron Harlev
Cambridge
MA, US
Agent
Fish & Richardson P C
Assignee
Rhythmia Medical
MA, US
IPC
A61B 5/02
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