For those of you who live or work near The George Washington University Medical Center, heads up that Vice President Dick Cheney is heading back there today to see his regular heart doctor. The Associated Press is reporting that Cheney experienced an irregular heart beat this morning, and has since canceled a campaign event on behalf of John McCain and “scheduled a hospital visit to ‘restore his normal rhythm.'” Cheney is well known to Foggy Bottom residents for clogging traffic around Washington Circle with his enormous motorcade whenever he goes in to GWU for his many heart-related procedures. The Vice President has had four heart attacks. Folks around GWU should expect the Vice Presidential motorcade sometime this afternoon.