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// FIELD NOTESStories, releases, and protocol breakdowns

Built for the call. Written from it.

Field-tested writeups on EMS training, protocol rewrites, the physiology engine behind our scenarios, and what we've learned shipping a sim that actually fights back.

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Engineering8 MIN READ · MAY 14, 2026

Why our cardiac monitor renders at 60fps in the browser

A walk-through of the rendering pipeline: requestAnimationFrame-driven SVG sweeps, clipPath caveats, and why we ditched canvas for the strip but kept it for capnography. Plus the one Safari bug that ate three weekends.

JR
Jordan Reyes
Lead engineer · Paramedic
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// LATEST

Recent posts

Protocol notes6 MIN · MAY 10, 2026

Inside the 2025 NREMT pediatric airway revisions

OPA vs. NPA, when to skip, and the timing changes that snuck into the suctioning protocol. We mapped them against the SimuPro pediatric scenario library.

LT
Lisa Tran
Paramedic · Clinical lead
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Training tips5 MIN · MAY 7, 2026

D10 vs. D50: when the calculator says one thing and your gut says another

A real call recap from a SimuPro pilot agency, walked through frame-by-frame. Where the modern evidence has landed, and what it means for your protocols.

ML
Marcus Lin
AEMT · Field clinician
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New release
Release notes3 MIN · MAY 1, 2026

v3.0 — the replay timeline, finally

Scrub through any past run frame-by-frame. New protocol-audit panel. ECG trainer is out of beta. Three breaking changes for legacy scenario authors.

SP
SimuPro team
Release notes
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Engineering11 MIN · APR 24, 2026

How we model autonomic responses without a state-machine soup

Our physiology engine layers PK/PD on top of autonomic and volume models. Here's the architecture that lets meds and fluids change outcomes — without exploding.

DC
Devon Carter
Sim engineer
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From the field9 MIN · APR 18, 2026

A rural agency ran SimuPro before their state audit. Here's what they found.

Forty paramedics. Sixteen weeks. One audit. The training supervisor walks through the gaps the sim surfaced — and the three they didn't want to admit existed.

PS
Priya Shah
Training supervisor
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Training tips4 MIN · APR 11, 2026

SBAR handoffs that don't waste the ED nurse's time

Most radio reports bury the lede. Here's the SBAR rewrite we teach SimuPro learners — including the one sentence that earned us thank-you DMs from ED charge nurses.

LT
Lisa Tran
Paramedic · Clinical lead
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