Basics: Difference between revisions

40 bytes removed ,  29 May 2009
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==The electric discharge of the heart==
==The electric discharge of the heart==
[[Image:conduction_system_en.png|thumb]]
[[Image:conduction_system_en.png|thumb]]
{| class="wikitable" align="right"
<flashow>http://nl.ecgpedia.org/images/b/bc/Normal_SR_vector.swf|height=300px</flashow>
|<flashow>http://nl.ecgpedia.org/images/b/bc/Normal_SR_vector.swf|height=300px</flashow>
|}
'''The sinal node (SA node) contains pacemakercells which determine the heart frequency.'''
'''The sinal node (SA node) contains pacemakercells which determine the heart frequency.'''
'''First the [[heart|atria]] depolarise and contract, after that the [[heart|ventricles]]'''
'''First the [[heart|atria]] depolarise and contract, after that the [[heart|ventricles]]'''