ECG Case 137 Post category:ECGs Post published:February 15, 2023 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit ECG Case 137 A 91-year-old woman presents to the emergency department with worsening symptoms of dyspnea, orthopnea, lightheadedness, and lower extremity edema. Her blood pressure is 100/70 mm Hg. What is the rhythm abnormality? 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 136 Next PostECG Case 138 You Might Also Like Atrial Flutter with 1:1 conduction then 2:1 conduction November 1, 2021 ECG Case 67: Ectopic atrial rhythm March 25, 2022 ECG Case 72 April 18, 2022