A multiple electrode array senses electrical events in heart tissue at different orientations in a localized region. First, second, and third electrode elements are spaced apart along different axes. The electrodes are electrically isolated from each other. The spaced apart and electrically isolated...http://www.google.fr/patents/US5921923?utm_source=gb-gplus-shareBrevet US5921923 - Method for locating accessory pathways in the heart using multiple pairs of sensing electrodes
Method for locating accessory pathways in the heart using multiple pairs of ...
