Biosense Webster (israel) Ltd.

Dalhousie University

Tal Haim Baron

Meir Bar-Tal

Aharon Turgeman

Gal Hayam

John Lewis Sapp, Jr

George Monir

Bohumil Horacek

A method for cardiac treatment, which includes acquiring and saving an initial map of a chamber of a heart of a patient in an initial ablation procedure, with locations of ablation lesions marked on the initial map. In preparation for a redo ablation procedure, subsequent to the initial ablation procedure, a current map of the chamber is acquired, the initial map is registered with the current map, and the locations of the ablation lesions from the registered initial map are marked and displayed on the current map.

Enhancing efficiency of repeat ablation by merging current and previous maps

A method for quantifying, during pacemapping, a comparison of a BSPM of interest to a pace site BSPM. The method may include receiving at a computing device a plurality of ECG signals from an acquisition system. The pace site BSPM may be calculated using the plurality of ECG signals. The BSPM of interest may be compared to the pace site BSPM, by: retrieving the BSPM of interest from memory accessible by the computing device and, calculating one or more comparison metrics for the BSPM of interest as compared to the pace site BSPM. An indication of similarity between the BSPM of interest and the pace site BSPM based on the comparison metric calculated may be displayed on a user interface in communication with the computing device.

Computer-aided localization of site of origin of cardiac activation with discriminator leads

Growing community of inventors

Kiryat Tivon, Israel

Tal Haim Baron