: Distinguishing Right BBB (RSR' in V1/V2, wide S in lead I) from Left BBB (wide QRS with notching in lateral leads, no septal Q waves). Hemiblocks
Recognize reciprocal changes (ST depression in V1‑V3) indicating a posterior MI → culprit is the LCx supplying the posterior wall (Answer B). Ecg Academy Level 2 Final Exam Answers
Passing the final exam requires not memorization of answers, but deep understanding of electrophysiology and pattern recognition. This guide breaks down every major category you’ll face. : Distinguishing Right BBB (RSR' in V1/V2, wide