Table 3

Numbers and proportions of patients with AMI in each risk group for the respective decision aids

T-MACSVery low riskLow riskModerate riskHigh risk
1/456
(0.2%)
6/125
(4.8%)
33/288
(11.5%)
86/107
(80.4%)
TIMI score01–23–4≥5
3/185
(1.6%)
56/452
(12.4%)
34/249
(13.7%)
28/54
(51.9%)
HEART scoreLow riskModerate riskHigh risk
9/304
(3.0%)
50/433
(11.5%)
51/137
(37.2%)
EDACS scoreLow riskNot low risk
3/408
(0.7%)
106/436
(24.3%)
  • Colours represent increasing risk as follows: green, yellow,amber and red.

  • AMI, acute myocardial infarction; EDACS, Emergency Department Assessment of Chest Pain; TIMI, Thrombolysis in Myocardial Infarction; T-MACS, Troponin-only Manchester Acute Coronary Syndromes.