ECG Case 343 Post category:ECGs Post published:August 28, 2026 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit ECG Case 343 The following ECG is from a 89-year-old female who presented with chest pain. She has a history of 2nd degree AV block with PPM in-situ. What’s your interpretation ? INTERPRETATION AND ANSWER Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit Read more articles Previous PostECG Case 342 Next PostECG Case 344 You Might Also Like ECG Case 3 – Interpretation April 16, 2021 ECG Case 52: Atrial Flutter with 2:1 Block January 8, 2022 RBBB and Left Posterior Fascicular Block (LPFB) December 20, 2021