DV Case 4

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DV Case 4. Click on image for enlargement.

Questions

This ECG shows pauses in the heart rhythm. The patient felt light headiness

1. What is the base rhythm?
2. Is there evidence for sino atrial block?
3. What is the cause of the pauses in the heart rhythm?
4. Is there a pacemaker indication?
5. what is your next step in your workup?

Answer