Of the ECG traces shown on the back of this page which one r

Of the ECG traces shown on the back of this page, which one represents Leo\'s condition? d. In one complete sentence, explain your answer to (c). Include specifically how the lack of a functional SA node connects with what the abnormal components of the ECG represent. Alice is a 39-year-old ultra-marathoner who has been experiencing several bouts of lightheadedness and dizziness. Her cardiologist tells her that her AV node is damaged and is no long-conducting electrical signals through her heart consistently. a. Of the ECG traces on the back of this page, which one represents Alice\'s condition? b. In one complete sentence, explain your answer to (b). Include specifically how damage the AV node connects with what the abnormal components of the ECG represent.

Solution

To answer to the first part of the question it is diagram E of the ECG represents the damage to the AV node. The second part of the question damage to the AV node can be seen in the change of intervals in P-R interval on the ECG.