unstable bradycardia

Results:
ECG STAT August 15, 2025
Unstable Bradyarrhythmias

Key Points:  Unstable bradyarrhythmias cause poor perfusion which can rapidly progress to shock, irreversible organ injury, or cardiac arrest. Priority: Do not treat the heart rate alone — treat clinical…

Weekly Workout June 30, 2025
Recent University of Maryland Medical Center Cases (Part V)

A 67-year-old man presents with profound generalized weakness and inability to move his extremities or get out of bed. He has a history of hypertension, chronic kidney disease, substance use…

Weekly Workout January 1, 2024
New Year’s Resolution: a patient who is trying to get healthier presents to the ED with this unstable bradycardia

A 50-year-old man decides to get “his life in order” for the new year. He quits smoking, decides to eat healthier, exercise more, and to be more compliant with his…

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