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The P Wave: First part of the wave, represents atrial depolarization. Caused by the spread of the electrical impulse from the SA Node, and sent throughout the atria. Should be small, smooth, slightly rounded, each QRS Complex should have only one P Wave.
The QRS Complex: The second wave…
Basic foundation, yes. However, basic foundations are a must to fully understand the cardiac system.
Oh, the acid/base balance act!