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← ECG Protocols

5-Step Diagnostic Algorithm

Systematic 5-step approach to chest pain ECG interpretation. Ensures critical patterns are not missed and provides structured clinical integration.

Fundamentals

When to use this protocol

Chest painECG interpretationSystematic approach

Follow these 5 steps in order for every chest pain ECG to catch critical patterns and avoid diagnostic errors.

Last reviewed: February 19, 2026by SymptomDx Medical Team