reciprocal changes

Weekly Workout December 7, 2020
Bifascicular blocks, trifascicular blocks, electrocardiographic polyuria, and much more!

A 65-year-old man presents to the ED chest pain worse with sitting up and exertion. The following ECG is obtained:

Weekly Workout June 22, 2020
ECG Basics & Fundamentals: how reliable are reciprocal changes in the diagnosis of STEMI and identication of acute coronary occlusion MI?

A 35-year-old man is brought into the ED by ambulance for chest pain. The following prehospital ECG is obtained:

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