Multiple Choice
Select the correct statement about the structure of the heart wall.
A) The myocardium is the layer of the heart that actually contracts.
B) The heart chambers are lined by the endomysium.
C) The fibrous skeleton forms the bulk of the heart.
D) Connective tissue in the heart wall aids in the conduction of the action potential.
Correct Answer:
Verified
Correct Answer:
Verified
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