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Home Q & A Board Biology-Related Homework Help Medicine
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sfitz sfitz
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6 years ago
Which part of the electrocardiogram (EKG) represents the electrical impulse as it travels through the AV node?
 
  a. P wave c. ST segment
  b. QRS complex d. T wave
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#1
6 years ago
B
The P wave is a positive wave representing atrial depolarization, the PR segment represents the electrical impulse as it moves through the AV node, the T wave represents ventricular repolarization, and the QRS complex represents the electrical impulse as it travels through the AV node.
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