Question: This Opening Has No Effect On The Normal Electrical Impulses In The Heart. The Usual Pacemaker Of The Heart Is Located At The Junction Of The Right Atrium And The Superior Vena Cava And Is Called The: A Bundle Of His B. Sinus Node C. Purkinje Fibers D. Cardiovascular Control Center
This opening has no effect on the normal electrical impulses in theheart. The usual pacemaker of the heart is located at the junctionof the right atrium and the superior vena cava and is called the:
a Bundle of His
b. Sinus node
c. Purkinje fibers
d. Cardiovascular control center
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