Short QT

Weekly Workout July 3, 2022
Differential Diagnoses: narrow complex irregular tachycardia, short QTc intervals, ST segment elevation in aVR, and so much more!

An 89-year-old woman is brought into the emergency department with generalized weakness and dizziness. She is noted to be bradycardic at triage. The following ECG is obtained with no prior…

Weekly Workout August 1, 2016
ECG Basics & Fundamentals: A systematic approach to EGC interpretation and using differentials for ST segment elevation

A 61-year-old man presents to the ED with malaise, nausea and lightheadedness. The following ECG is obtained:

Weekly Workout January 10, 2016
ECG Basics & Fundamentals: using a systematic approach to identify the cause of ST segment elevation

A 49-year-old man presents to the ED with nausea, lightheadedness, arthralgias and malaise. He appears dehydrated but has an otherwise normal exam. The following ECG is obtained:

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