ECG Case 133 Post category:ECGs Post published:February 1, 2023 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit ECG Case 133 A 36-year-old man presents with acute onset of palpitations. He has no known history of heart disease. What is the origin of the tachyarrhythmia? 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 132 Next PostECG Case 134 You Might Also Like ECG Case 95: Normal ECG with Q waves and inverted T waves in lead III July 30, 2022 Hypokalemia that led to Ventricular Tachycardia (Torsades de pointes) May 21, 2021 ECG Case 81 May 20, 2022