METHOD FOR LOCATING OSTIA OF PULMONARY VEINS BY ELECTROANATOMICAL MAPPING

摘要

A method for locating the ostia of the pulmonary veins by electroanatomical mapping consists in the used of the contrast computed tomography of the left atrium for verification of the sites of the origin of the veins. These findings are superimposed onto the electrophysiological model reconstructed with the aid of the navigation system.