Micro-Lesson
Systematic ECG Approach
Objective: Use a consistent six-step method on every strip so you do not skip critical findings under stress.
Street Context
On a critical call, the monitor can become noise. A fixed sequence protects you from jumping to a favorite diagnosis and missing rate, blocks, or wide complexes.
Key Points
- Rate — count using a 6-second strip or large-box method.
- Regularity — regular, regularly irregular, or irregularly irregular.
- P waves — present? upright in II? same morphology? before every QRS?
- PR interval — constant? prolonged? lengthening?
- QRS — narrow or wide? morphology consistent?
- Interpret — name the rhythm (and any condition layered on it, such as RVR or PEA).
Decision Checkpoint
Open a strip in CardioStrip. Force yourself to say each step out loud before naming the rhythm. Where do you usually skip?
Practice
Open CardioStrip Learn mode and apply the sequence to three different rhythms before you quit.
Sources & Further Study
- Teaching conventions commonly used in paramedic / ACLS education (LITFL, AHA educational frameworks).
- Your local protocol and medical direction remain authoritative for care.
Education only. Apply learning within your protocols and medical direction. This is not clinical care guidance.