About TraceRead
Who runs TraceRead, and how we work.
TraceRead is based in Abuja, Nigeria. It gives diagnostic centres, hospitals and HMOs (health maintenance organisations, the companies that pay for members' care) an AI first read of a phone photo of a printed 12 lead ECG, for their own doctors to check.

The founder
Ogbu Stephenprince
Founder · Abuja, Nigeria
Ogbu Stephenprince founded TraceRead and leads the company and its work with diagnostic centres, hospitals and HMOs.
He studied Mathematics and Computer Science at the Federal University of Agriculture, Makurdi, and has worked in customer service and business management in Abuja.
How we work
What you can hold us to.
01
A doctor checks every first read
TraceRead gives an AI first read for a qualified doctor to review. Nothing reaches a patient until a doctor has checked and signed it, and TraceRead must not be relied on alone in an emergency.
Try the review yourself02
Every number says where it was measured
Each result on this site says how many ECGs it was measured on and where they came from. The tables behind every chart are in one zip file on the results page.
Results03
Patient data stays in the AWS Cape Town region
It is never sent to an outside AI service. TraceRead needs the patient's age and sex only, never a name, and TraceRead staff cannot see patient data by default.
Privacy and security04
No generative AI writes clinical text
Every pattern name comes from a fixed list, and every measurement is a number from fixed code.
How TraceRead AI works05
We say what was not measured
TraceRead is not registered with NAFDAC as a medical device. No number on this site comes from a real phone photo of a printed ECG, and none from a patient in Nigeria.
Clinical safety
See TraceRead read a paper ECG
We show you TraceRead reading public research ECGs, step by step, and talk through how your team prints, photographs and reads ECGs today.