A 27-year-old male with a PMH of seizure disorder and developmental delay presents via EMS after a witnessed seizure. The patient was able to intermittently go into sinus rhythm with vagal maneuvers.

A 36-year-old female with a PMH of alcohol use disorder and type 1 DM presents with substernal chest tightness, nausea, vomiting, and diaphoresis. What is your interpretation of her ECG?

A 67-year-old male with a PMH of HTN, HLD, DM, and COPD presents to the emergency department due sudden chest discomfort. What is your interpretation of his ECG?

A 79-year-old male with a past medical history of coronary artery disease s/p CABG in 2012 presents with chest pain. His initial ECG showed atrial fibrillation with RVR at 168 bpm. Despite rate contro

A 70-year-old male presents to the emergency department with syncope and lightheadedness. His past medical history is significant for heart failure with reduced ejection fraction, CAD status post perc

A 61-year-old male with past medical history of hypertension and hyperlipidemia presents to the emergency department with 8/10 substernal chest pain. What is your interpretation of his ECG?

A 65-year-old female with history of thoracic aortic aneurysm s/p aortic graft repair several years ago presented to the ED with positive blood cultures on outpatient labs. These had been ordered by h

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A 55-year-old female presents from home due to a brief episode of unresponsiveness and AMS. What is your interpretation of her ECG? (Bonus points if you identify the less obvious abnormality.)

A 71-year-old female with history of aortic stenosis s/p transcatheter aortic valve replacement (TAVR) 3 days ago presents to the emergency department because of a syncopal episode earlier in the morn