Excellent Chronological

A chronological narrative is a timed spine: dispatch → arrival → first look → history → vitals → treatments → recheck → transport → handoff. Excellent chronology still contains quotes, negatives, an impression, and necessity — they are placed on the clock instead of under SOAP headings.

Build the spine first

Stamp HH:MM on every move. Two or three times is a start; a defensible chronology usually has five or more from the call sheet (911, dispatch, on scene, first vitals, each drug, depart, ED).

What to hang on each timestamp

• Dispatch / on scene: unit, position found, hazards.
• First contact: quote, apparent work of breathing, who is talking.
• Assessment block: OPQRST, SAMPLE, negatives — it is OK if this sits under one time (09:16) as long as it is complete.
• Vitals: write the numbers, not "vitals taken."
• Each intervention: dose, route, time (the timestamp may be the same line).
• Recheck: second vitals and response (pain 8→5).
• Transport: destination, monitoring, report.

Do not bury the impression

Chronology's failure mode is a beautiful timeline with no "suspected ACS" and no "denied SOB at onset." After the first vitals, add a one-line impression. After history, name the negatives. QA should not have to hunt.

Walkthrough — fictional hypoglycemia at work

12:20 — dispatched for confusion at an office. 12:23 — on scene, coworker with a 31 y/o at the desk, diaphoretic. Coworker: he skipped lunch after insulin. 12:24 — GCS 13, glucose 42. Denied chest pain. Type 1 diabetes, pump in place. 12:25 — oral glucose 15 g. 12:36 — glucose 101, GCS 15 / AOx4, skin drier. Impression: resolved hypoglycemia. 12:40 — transported to ED; required monitoring because hypoglycemia can recur; coworker notified.

Chronological failure modes

• "Went to the call, treated, left" with zero times.
• Times without numbers (no BP, no glucose).
• No quote and no negatives anywhere on the spine.
• Impression never stated.
• One timestamp repeated for the whole call.

When to choose Chronological

Some agencies and many trauma/arrest calls want a pure timeline (CPR start, shock, ROSC). You can still write DCHART or SOAP if policy says so — the excellence bar does not change. If you pick Chronological in the studio, the rubric looks for multiple HH:MM marks plus on-scene / en route / transport language.

Use the Sample narrative in Chronological after you draft. Notice it restates the quote and the key facts on the timeline instead of assuming the reader remembers SOAP.