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We use Courtemanche et al. model of human atrial action potential to demonstrate how reentry creates dynamic electrophysiologic inhomogeneity of the tissue. Local dissipation of the excitation front causes wave breaks and instantaneous displacement of the tip of the reentry, and the same mechanism can lead to elimination of all wavelets, as the inhomogeneity creates conditions for simultaneous dissipation of their excitation fronts. <\/jats:p>","DOI":"10.1142\/s0218127403008909","type":"journal-article","created":{"date-parts":[[2004,1,29]],"date-time":"2004-01-29T04:19:29Z","timestamp":1075349969000},"page":"3645-3655","source":"Crossref","is-referenced-by-count":11,"title":["DISSIPATION OF THE EXCITATION FRONT AS A MECHANISM OF SELF-TERMINATING ARRHYTHMIAS"],"prefix":"10.1142","volume":"13","author":[{"given":"I. V.","family":"BIKTASHEVA","sequence":"first","affiliation":[{"name":"CFD Laboratory, Department of Engineering, University of Cambridge, Trumpington Street, Cambridge,  CB2 1PZ, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V. N.","family":"BIKTASHEV","sequence":"additional","affiliation":[{"name":"CFD Laboratory, Department of Engineering, University of Cambridge, Trumpington Street, Cambridge,  CB2 1PZ, UK"},{"name":"Department of Mathematical Sciences,  Liverpool University, Mathematics and Oceanography Building, Peach Street, Liverpool, L69 7ZL, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W. N.","family":"DAWES","sequence":"additional","affiliation":[{"name":"CFD Laboratory, Department of Engineering, University of Cambridge, Trumpington Street, Cambridge,  CB2 1PZ, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. 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