Start this sheet when: Chest pain or anginal equivalent (breathlessness, epigastric pain, sweating, syncope) in anyone over 30, or any diabetic or elderly patient who is 'just unwell'.
Time since door
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1.Triage, pain flagged as possible ACS
≤ 5 min from door · ED KPI: triage median 5 min
2.12-lead ECG done and read by a doctor
≤ 10 min from door · ESC 2023 / ACC-AHA 2025: 10 min
3.Aspirin 300 mg chewed
≤ 20 min from door · Local target: straight after the ECG
4.hs-troponin (0 h) sample sent
≤ 20 min from door · Local target: with the first cannula
5.Reperfusion decided (cath lab called / lysis / transfer)(STEMI only)
≤ 10 min from ECG · ESC 2023: 10 min from diagnostic ECG
6.Lysis started: door-to-needle(STEMI treated by lysis)
≤ 30 min from door · ACC-AHA 2025: 30 min
7.Primary PCI wire crossed: door-to-device(STEMI, PCI on site)
≤ 1 h 30 min from door · ACC-AHA 2025: 90 min
8.Left for PCI centre: door-in-door-out(STEMI transferred)
≤ 30 min from door · ACC-AHA 2025: 30 min
9.Disposition decided
Record · Admit / transfer / OT; for the length-of-stay audit
10.Patient left the ED
≤ 2 h from disposition decision · ED KPI: decision to departure 2 h or less
Targets marked “local” are suggestions: agree your own with the quality committee before auditing against them.