copyright © 2004 pearson education, inc., publishing as benjamin cummings human anatomy &...

Download Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Human Anatomy & Physiology,…

If you can't read please download the document

Upload: dina-henderson

Post on 20-Jan-2018

239 views

Category:

Documents


1 download

DESCRIPTION

Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Heart Physiology: Intrinsic Conduction System  Autorhythmic cells:  Initiate action potentials  Have unstable resting potentials called pacemaker potentials  Use calcium influx (rather than sodium) for rising phase of the action potential InterActive Physiology ® : Cardiovascular System: Cardiac Action Potential PLAY