About ECG Mastery

ECG Mastery started from a simple frustration: there was no ECG reference you could trust the way you trust UpToDate for internal medicine. Just scattered PDFs, outdated lecture videos, and textbooks that assumed you already recognized the pattern you were trying to learn in the first place.

Built by physicians, for physicians

ECG Mastery is built by a practicing physician who spent enough nights squinting at unclear strips to know exactly what was missing, working alongside a small group of physician colleagues who review every ECG, drug entry, and order set before it reaches the app. Nothing ships until someone who actually reads ECGs for a living has checked it.

One reference, the whole way through

Most tools pick a lane: built for students cramming before an exam, or for attendings who already know what they're looking at. We didn't want to pick a lane. ECG Mastery is meant to grow with you, from the first time a rhythm strip makes sense to the moment you're reading one at 3 a.m. with no backup. From first read to next shift.

Where we are now

We're still early. ECG Mastery is in private testing right now, and we're actively refining it based on real feedback before opening it up more broadly. If something doesn't feel right, tell us. That's exactly the kind of feedback we're building around.