Question

Physiology lab help

H. List in proper sequence, starting with the normalpacemaker, elements of the cardiac conduction system.

1)

2)

3)

4)

5)

6)

7)

8)

I. Describe three cardiac effects ofincreased sympathetic activity, and of increased parasympatheticactivity.

Sympathetic

Parasympathetic

J. In the normal cardiac cycle, the atriacontract before the ventricles. Where is this fact represented inthe ECG?

K. What is meant by