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Title: The electrical signals that tell the heart when to beat are created and transmitted by Post by: fattykay92 on Apr 13, 2019 The electrical signals that tell the heart when to beat are created and transmitted by
• contractile cells. • coronary system cells. • circumflex cells. • conduction system cells. Title: The electrical signals that tell the heart when to beat are created and transmitted by Post by: jzhu11 on Apr 13, 2019 Content hidden
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