A Visual Guide to ECG Interpretation

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A VISUAL GUIDE TO ECG INTERPRETATION

ECG 9.12B A 58-year-old man complains of dyspnea.

Low voltage

<10 mm precordial leads

<5 mm limb leads

Low voltage + Tachycardia = Cardiac tamponade until proven otherwise

Cardiac Tamponade

This patient was taken urgently to the cath lab, where 1,250 mL of sanguineous pericardial fluid was drained. Cytology demonstrated high-grade large B-cell lymphoma. Copyright © 2021 Wolters Kluwer, Inc. Unauthorized reproduction of the content is prohibited.