ECG Guide

ECG Guide is your pocket cardiology teacher, now with a built-in AI ECG Scanner. Learn to read ECGs, test yourself with hundreds of exam-style questions, and keep the clinical tools you need on the wards in one app.

AI ECG SCANNER (NEW)

Take a photo of an ECG or upload one from your gallery and get an AI interpretation in seconds:

- Ranked differential diagnoses, with the reasoning behind each one

- MI likelihood and a confidence score

- Abnormal areas highlighted directly on your ECG, with pinch-to-zoom

- Causes, symptoms and treatment for the leading diagnosis

- Advanced Scan: add age, sex, vitals, labs and history for a deeper, more detailed analysis

- Results in your chosen language

- Scan history: search, pin, add notes and share your scans

Every new user gets 50 free AI credits (5 free scans). Earn more free credits by watching a short ad, or top up anytime with a credit pack.

ECG LIBRARY

- The core ECG patterns every clinician must know

- Clear explanations and the hallmark features of each ECG

- Pin your favorites and add your own notes

QUIZZES

- 400+ questions across 29 topics

- Expert-level clinical case scenarios

- Scoring, streaks, hints and full explanations

- Review your mistakes and track your progress

CLINICAL TOOLS

- ACLS cardiac arrest protocol with a live arrest timer and shock / epinephrine counters

- ECG lead placement guide with pictures

- Approach to MI, syncope workup, heart failure, hypertension and electrolytes

- 8 clinical calculators: GRACE, TIMI, HEART, CHA2DS2-VASc, HAS-BLED, ASCVD, DAPT and PRECISE-DAPT

9 LANGUAGES

English, Arabic, French, Spanish, German, Hindi, Indonesian, Portuguese and Russian.

UNLOCK EVERYTHING

One purchase, yours forever: removes all ads, unlocks every ECG, quiz and clinical tool, and adds 50 bonus AI credits. Free users can also unlock any single section by watching a short ad.

BUILT FOR

Medical students, USMLE and board exam candidates, residents, nurses, paramedics, and anyone who wants to read ECGs with confidence.

DISCLAIMER

ECG Guide is an educational tool. AI results and all app content are for learning only and must not be used to diagnose or treat patients. Always rely on qualified clinical judgment.