aahmedwais5
aahmedwais5
01-09-2019
Biology
contestada
what is the junction of the heart
Respuesta :
victoriakhoo
victoriakhoo
01-09-2019
Answer:
parasympathetic neuroeffector.
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kkkk4518
kkkk4518
01-09-2019
In the normal heart, the atrioventricular node (AVN) is part of the sole pathway between the atria and ventricles. Under normal physiological conditions, the AVN controls appropriate frequency-dependent delay of contractions.
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