cardiac arrhythmia training 2025-09-16T16:37:42Z

3 AM in the cardiac ICU smells like stale coffee and desperation. My trembling finger swiped through the monitor's glare as Mr. Henderson's EKG strip spat jagged teeth across the screen - ventricular tachycardia mocking my residency textbooks. Sweat pooled under my collar when the code blue button glowed red under my palm. That's when EKGDX's adaptive simulator flashed in my panic, the arrhythmia library loading before my stethoscope hit the chest. Fifteen seconds later I'm shouting "procainamid