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A&P II: Cardiovascular System Pt. 2 - Cardiac Cycle

Across
From the AV node, the impulse travels down the _______ __ ____, which is located in the interventricular septum.
These structures carry the impulse from the Bundle of His into the ventricular myocardium.
The impulse generated by the SA node travels through the atria to the ______________ node.
This phase of the cardiac cycle is when the heart chambers contract.
This phase of the cardiac cycle is when ions return to their original locations across the cell membrane.
Down
This term refers to the heart's ability to maintain its own rhythm.
This phase of the cardiac cycle involves the process of generating the electrical impulse.
This structure is known as the pacemaker of the heart.
This phase of the cardiac cycle is when the hear relax
The SA node is located in the ______ atrium.