Question

Complete the following statements: 1. The cells (fibers) of the cardiac conduction system are specialized tissue. 2. Normally, the node serves as the pacemaker of the heart. 3. The node is located in the inferior portion of the interatrial septum. 4. The large fibers on the distal side of the AV node make up the . 5. The fibers that carry cardiac impulses from the interventricular septum into the myocardium are called fibers. 6. A(An) is a recording of electrical changes occurring in the myocardium during the cardiac cycle. 7. Between cardiac cycles, cardiac muscle fibers remain with no detectable electrical changes.

          Complete the following statements:
1. The cells (fibers) of the cardiac conduction system are specialized ________ tissue.
2. Normally, the ________ node serves as the pacemaker of the heart.
3. The ________ node is located in the inferior portion of the interatrial septum.
4. The large fibers on the distal side of the AV node make up the ________.
5. The fibers that carry cardiac impulses from the interventricular septum into the myocardium are called ________ fibers.
6. A(An) ________ is a recording of electrical changes occurring in the myocardium during the cardiac cycle.
7. Between cardiac cycles, cardiac muscle fibers remain ________ with no detectable electrical changes.

Complete the following statements:
1. The cells (fibers) of the cardiac conduction system are specialized tissue.
2. Normally, the node serves as the pacemaker of the heart.
3. The node is located in the inferior portion of the interatrial septum.
4. The large fibers on the distal side of the AV node make up the .
5. The fibers that carry cardiac impulses from the interventricular septum into the myocardium are called fibers.
6. A(An) is a recording of electrical changes occurring in the myocardium during the cardiac cycle.
7. Between cardiac cycles, cardiac muscle fibers remain with no detectable electrical changes.

Added by Kevin W.

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