see also: [[HEART score]] see: [Dunn Risk stratification in ACS](x-devonthink-item://EAA8B607-66D8-464D-878F-E1A18B5B012B) [heart vs. grace vs TIMI MACE 2023 (single centre)](bookends://sonnysoftware.com/ref/DL/102937) - [Web link to article](https://www.nature.com/articles/s41598-023-44214-3) #cardiology score for [[ACS]] risk 1 point for each: - age > 65 - ≥ 3 coronary risk factors - prior angiographic coronary obstruction > 50% - ST-segment deviation - ≥ 2 episodes of angina within 24 hours - use of aspirin within 7 days - elevated cardiac biomarkers **14 day adverse cardiac event rate:** | TIMI score | rate (%) | | ---------- | -------- | | 0 | 1.7 | | 1 | 5 | | 2 | 8 | | 3 | 13 | | 4 | 20 | | 5 | 25 | | 6-7 | 40 | *Limitations in ED:* - no weighting of risk factors in the score - most of the predictive power appears to be in elevation of cardiac biomarker -