ECG Interpretation

Read real traces. Get marked by AI.

Real 12-lead ECGs from confirmed clinical cases taken on UK ambulance service monitors. Write your full systematic interpretation — AI marks it against the actual diagnosis and shows you exactly what you got right and what you missed.

Real clinical cases AI-marked feedback Included in £1.99/month
Zoll X Series 12-Lead
Lead II
78
HR bpm
91%
SpO₂
148/92
BP
Male · 58yo Chest pain Lifepak 15
Study trace, write interpretation, get marked
Three steps, no shortcuts
The process

Three steps.
No hints before you submit.

The actual clinical interpretation is locked until after you submit your own — so you can't cheat the learning. Work through it systematically, just as you would on a real call.

01
Study the trace
A real ECG from a confirmed clinical case — rate, rhythm, axis, intervals, ST segments. No diagnosis shown. Just the trace and patient context.
02
Write your full interpretation
Systematic, free-text — cover everything: rate, rhythm, axis, P waves, PR interval, QRS, ST changes, T waves, and your overall diagnosis.
03
AI marks it & reveals the answer
AI compares your interpretation against the confirmed clinical diagnosis — scoring what you got right, what you missed, teaching points, and the full expert read.
Get Started
ECG Case 03 Unseen
12-Lead ECG — All Leads
72
HR bpm
Male
Sex
64yo
Age
Corpuls 3 Chest pain · diaphoresis
The feedback

Know exactly
what you missed.

After you submit, AI breaks down your interpretation point by point — not just a score, but a structured debrief that tells you precisely where your read diverged from the confirmed diagnosis.

Get Started
8/10
Good
Strong read — one key finding missed
What you got right
Identified sinus rhythm correctly
ST elevation V1–V4 noted
Anterior STEMI diagnosis correct
What you missed
Reciprocal changes in II, III, aVF not mentioned
Confirmed interpretation
Anterior STEMI. Rate 84bpm. SR. STE V1–V4 with reciprocal depression inferiorly. LAD territory.
Built for pre-hospital practice
Real cases, real monitors, real feedback — the way ECG interpretation should be learned.

Real clinical cases

Every ECG comes from a real confirmed case taken in the field on UK ambulance service monitors — not textbook diagrams.

AI-marked interpretation

Your free-text interpretation is assessed by AI against the confirmed clinical read — nuanced, not just keyword matching.

What you got right

Every correct finding you identified is listed explicitly — reinforcing the reasoning that led you to the right answer.

What you missed

Gaps in your read are listed precisely — not as vague hints, but exact findings you failed to identify or document.

Teaching points

Condition-specific clinical pearls after every case — directly relevant to the ECG you just interpreted.

Revealed after you submit

The confirmed interpretation is locked until you submit your own — no peeking at the answer before you do the work.

Conditions you'll encounter
Cases cover the full spectrum of pre-hospital ECG pathology — the same conditions you'll meet on placement and in exams.
Anterior STEMI (LAD)
Inferior STEMI (RCA)
Lateral STEMI (LCx)
NSTEMI / ACS
Normal sinus rhythm
Sinus bradycardia
Sinus tachycardia
AF / Atrial flutter
1st degree AV block
2nd degree AV block (Mobitz I & II)
3rd degree (complete) heart block
LBBB & RBBB
Ventricular tachycardia
Ventricular fibrillation
SVT
WPW / Delta waves
Long QT syndrome
Pericarditis (saddle ST)
Real
Clinical Cases Only
AI
Marked Feedback
£1.99
Per Month — All Features
10
Points Scored Per Case
The best way to build ECG confidence

Start interpreting today.

Real traces. Honest marking. No way to skip the work.

Cancel anytime Included in full subscription Powered by Claude AI