ECG Case 323 Post category:ECGs Post published:April 5, 2026 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit ECG Case 323 The following ECG is from an 81-year-old female who presented with a 48 hour history of palpitations. She underwent a cardioversion for an atrial arrhythmia 1 year ago. Her medications include metoprolol, digoxin and eliquis. What’s the rhythm ? FULL CASE AND ANSWER Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit Read more articles Previous PostECG Case 322 You Might Also Like ECG Case 57 January 28, 2022 ECG Case 112 October 22, 2022 ECG Case 53: Acute Inferior and Posterior Myocardial Infarction January 13, 2022