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Action potentials received directly from ________________ stimulate the papillary muscles to contract allowing for the proper _______________ of the AV valves.
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Jun 9, 2018
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Action potentials received directly from ________________ stimulate the papillary muscles to contract allowing for the proper _______________ of the AV valves.
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Chris Yim
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Atrioventricular node; closing
Kate Melnykova
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Jun 15, 2018
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Kate Melnykova
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