Medicine teaches you what. We teach you why.
Critical IQ  —  Clinical Intelligence Platform  —  Built by doctors
CLAROS AI Tutor VOLTA ECG Tutor VANTAGE MRCS Prep
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The problem

Medical education has an explanation problem.
Not a content problem.

Medical school teaches you what. Textbooks give you the answers. Passmedicine gives you more answers. After years of education you can recall the normal range of serum potassium and recite the criteria for ARDS. You pass your exams.

Then you are on the ward at 3am. The patient in front of you is not a question from a question bank. The consultant asks why you chose that treatment. Not what the guideline says. Why it says that. And in that moment you realise you have been memorising medicine, not learning it.

This gap — between knowing the answer and understanding the mechanism — is not a failure of intelligence. It is a failure of the tools available. Every existing platform optimises for throughput of facts. None of them optimise for the moment of genuine understanding.

Critical IQ is the platform built for that moment. The one where things finally click.
CLAROSTM
From the Oracle at Claros — the ancient Greek oracle that answered by questioning. Not by telling you what to think. By asking you to think better.
Open CLAROS →
 Live now — no login required
CLAROS Socratic mode
You
Why does the Frank-Starling curve flatten in heart failure?
CLAROS
Before I explain — what do you think happens to sarcomere length when the ventricle fills beyond its optimal point?
You
The sarcomeres get overstretched so actin and myosin filaments can't overlap properly?
Exactly. And now you understand why the curve flattens — not just that it does. In failing myocardium, the additional problem is...
Socratic
Explain
Quiz
Research
The platform

Three tools.
One standard.

Every product on Critical IQ is built to the same standard — clinical depth, Socratic pedagogy, and surgical precision in the explanation. No filler. No shortcuts.

Knowledge Base
Learn anything
about medicine.
Consultant-depth modules with primary literature, SVG illustrations, and explanations built for understanding rather than recall.
Haemodynamics & cardiac physiology
Paracetamol poisoning & acute liver failure
ARDS & mechanical ventilation
Explore modules → Live
CLAROS Explain mode
Preload & afterload
The Starling curve
Cardiac output equation
Preload is the ventricular wall stress at end-diastole — not simply the filling volume, but the tension generated as the fibres stretch...
AI Tutor
CLAROS.
The Socratic
tutor.
Not a chatbot. An AI tutor trained on the Socratic method — it asks before it tells, builds reasoning before it gives answers.
Five interaction modes including Examiner and Research
Context-aware across all Critical IQ modules
Live literature search via web
Open CLAROS → Live
CLAROS
You
What is the mechanism of RLN palsy post-thyroidectomy?
CLAROS
Before I answer — where does the left RLN loop, and why does that make the left side anatomically different?
ECG Tutor
Read every
trace. Miss
nothing.
50 progressive cases from normal sinus to Brugada. Python-generated ECG traces with biological accuracy. Your own knowledge database.
50 fully written clinical cases with management plans
600 individual ECG traces from Gaussian models
Coronary territory, echo findings, anticoagulation per case
Open VOLTA → Live
II NSR
MRCS Exam Preparation
VANTAGE.
MRCS Part A.
100 anatomy questions live. Mapped to the ICBSE mark allocation with anatomical diagrams, three-level teaching, and recall-flagged questions from recent sittings.
100 MRCS anatomy questions — open now
Full ICBSE syllabus map with mark weights
Foundation / Registrar / Consultant teaching levels
Open VANTAGE → Beta — Anatomy Live
Abdomen H&N Thorax UL LL Brain MRCS ANATOMY
What it feels like

The moment things
finally click.

After Haemodynamics module / CLAROS
"I thought I understood preload. Then CLAROS asked me why the RV fails before the LV in a massive PE and I realised I had been confusing filling pressure with filling volume for five years."
Haemodynamics + CLAROS
After ARDS module / Ventilator simulator
"Nobody ever explained that the danger of high PEEP isn't just barotrauma — it's haemodynamic compromise from RV afterload. I proned a patient differently after this."
ARDS module / Simulator
After VOLTA ECG Tutor / Case 34
"I have called Brugada pattern as RBBB three times in my career. VOLTA made me sit with the difference until I could not confuse them again."
VOLTA — ECG Tutor
The reason this exists
"Not until a consultant stopped me on a ward round and said: do not tell me what the guideline says. Tell me why it says that. I had no answer. And I realised I had been memorising medicine, not learning it."
Ganesh Raja — Associate Specialist, King's College London
Founder, Critical IQ
Built by a doctor

Critical IQ is built by a clinician for clinicians. Every module is written to the depth a consultant would be satisfied by, not the depth that passes an MCQ.

Current status
✓  CLAROS AI Tutor — live
✓  VOLTA ECG Tutor (50 cases) — live
✓  VANTAGE MRCS (100 anatomy questions) — live
●  Physiology + Pathology — Q2 2026
●  Drug Database — Q3 2026
VOLTA

Read every trace.
Miss nothing.

50 progressive cases. Python-generated ECG traces. A complete clinical knowledge database. From normal sinus to Brugada.

Open VOLTA →
Lead II — Case 12
Rate: 88 bpm
Rhythm: Regular
Axis: Normal
ST: Elevation V1-V4
For institutions

For NHS Trusts, deaneries, and medical colleges.

01
Departmental licensing
Unlimited access for your trainees and junior doctors. Track engagement, identify knowledge gaps, measure outcomes.
02
Deanery partnerships
Mapped to the UK Foundation Programme and specialty training curricula. Supporting IMT, ACCS, core surgical, and other pathways.
03
Medical colleges
Institutional access for medical students and postgraduates. India, Middle East, and South Asia pricing available.
Discuss institutional access →