Lesson Playlist: The Regulation of a Heartbeat Biology
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03:10Outlining The Passage of Electrical Impulses in the Cardiac Cycle
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01:22
Describing the Systole Phase of the Cardiac Cycle
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02:58
Recalling the Pathway of Electrical Impulses through the Heart Chambers
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01:55
Stating the Location of the Sinoatrial Node
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01:24
Describing the Diastole Phase of the Cardiac Cycle
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01:58
Recalling the Typical Resting Heart Rate of a Healthy Adult Human
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02:44
Stating the Primary Function of the Sinoatrial Node
