Match the Anatomical Structures, Labelled E

question 172

Short Answer

Match the anatomical structures, labelled e., with the heart characteristics. (Options may be used more than once or not at all.)a. through
a.tricuspid valve
b.myocardium
c.aortic semilunar valve
d.AV node
e.sinoatrial node
-its fast Ca²⁺ channels help initiate

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