Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLetters to the editor.AuthorsLim HS; Kolb C; Tzeis SPublicationPacing & Clinical Electrophysiology, 2009, Vol 32, Issue 12, p1600ISSN0147-8389Publication typeJournal ArticleDOI10.1111/j.1540-8159.2009.02556.x