You have run a 12-lead ECG on Mrs. Simmons. In lead V1, you notice that the QRS is positive and has a "bunny ears" appearance. What does Mrs. Simmons most likely have?

Question

Quizplus · Accepted Answer

The "bunny ears" appearance in the QRS complex, especially noted in lead V1, is characteristic of a Right Bundle Branch Block (RBBB). This pattern indicates a delay in the right ventricular conduction.

You Have Run a 12-Lead ECG on Mrs