TIP In any young patient with suspected episodes of SVT, the PR interval should be documented as should the presence or not of delta waves. Question 3. A young man presents with palpitations. What ...

The ECG clearly shows a tachyacardia, the absence of p waves and an irregular QRS rhythm confirming fast atrial fibrillation. The other clue is the variation in amplitude of the QRS complexes. The ...

ECG Image Interpretation: Myocardial Ischemia and Infarction – Part One. Test your knowledge of ECG interpretation with this ready-made quiz. Study up on a variety of Cardiology topics with ...

This occurs because these ECG leads will see the MI backwards; the leads are placed anteriorly, but the myocardial injury is posterior. A R/S wave ratio greater than 1 in leads V1 or V2.