Launched on 6th of October 2026

Patient data

Upload a lab report, echo report, discharge letter or a photo of the echo machine screen, in English or Arabic. Age, weight, height, BP, pulse, labs (any unit) and echo measurements are read out and then filled in automatically when you open GRACE, the echo sections, PREVENT, eGFR and the other calculators. For privacy the patient's name, address, phone and record number are not read; each patient gets an automatic medical number instead (1, 2, 3… / today's date).

1 · Upload a document or picture
Photos (JPG, PNG, HEIC), PDF reports or text files; several documents for the same patient can be uploaded together or one after another. For screens and printouts: hold the phone straight, fill the frame and avoid glare.
Or paste report text
Read on this device

Private: text recognition (English + Arabic) runs in your browser and the file never leaves the device. Best for clear typed reports and PDFs; the first use downloads the reader (≈ 8 MB) from this site.

Read with AI

More accurate for photos of screens, tables and handwriting. The file is sent to an AI model (Anthropic Claude via Netlify AI Gateway) for this one request; it is not stored by Cardio.tools. Name, address, phone and record numbers are removed from text and typed PDFs on this device first, and the AI is told not to read them from photos. Follow your local policy on sharing patient information, and crop identifiers out of photos where you can.

The values are kept only in this browser until you press Clear patient. Save or print them, then clear, especially on shared computers. Privacy
3 · Check and edit
Changes are saved on this device straight away and used by every calculator you open next.
Patient
Sex
Coronary history
Laboratory

No lab results yet. Upload a lab report, or show all fields to type them.

Labs are stored in conventional units (SI results such as µmol/L or mmol/L are converted when read); each calculator converts again to the unit it needs.

Echocardiography

No echo measurements yet. Upload an echo report or a photo of the echo machine screen.

Coronary angiography and PCI

No angiography yet. Upload a cath report, or show all fields to enter dominance, lesions, stents and the SYNTAX score.