22 - cardiac muscle cells that generate pacemaker activity....

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Electrical Activity of the Heart - The heart muscle is capable of generating its own rhythmic electrical activity referred to as autorhythmicity. This occurs because of the unique electrophysiological properties of a subset of specialized
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Unformatted text preview: cardiac muscle cells that generate pacemaker activity. These pacemaker cells are grouped together into specialized regions called nodes that together control the rate and coordination of cardiac contractions....
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This note was uploaded on 10/29/2009 for the course NPB NPB 101 taught by Professor Weidner/wingfield during the Fall '08 term at UC Davis.

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