What would have happened if George W. Bush had died during that pretzel incident?

Anyone, remember this a href="http://archives.cnn.com/2002/ALLPOLITICS/01/14/bush.fainting/" rel="nofollow"http://archives.cnn.com/2002/ALLPOLITICS…/a What if Bush had actually died from that? Would President Cheney have been reelected in 2004, or they woulda been enough the national joke to lose? Would the Bush family ever show its face again?