GRACE risk score
Also written as: GRACE — Global Registry of Acute Coronary Events
A validated clinical prediction tool that estimates the risk of death or myocardial infarction in patients with acute coronary syndromes.
Full Definition
The Global Registry of Acute Coronary Events (GRACE) risk score is a comprehensive assessment tool that uses clinical variables including age, heart rate, systolic blood pressure, creatinine level, cardiac arrest at admission, ST deviation, and elevated cardiac enzymes to stratify patients with ACS into low, intermediate, or high-risk categories. This scoring system guides treatment decisions and helps clinicians determine appropriate levels of care and intervention strategies in emergency cardiology settings.
Usage
Usage note: Always specify whether referring to in-hospital or 6-month mortality risk when citing GRACE scores.
In Context
- "The patient's GRACE risk score of 154 indicated high risk, warranting immediate invasive management." — Emergency department documentation
- "Calculate the GRACE risk score to determine whether early invasive therapy is indicated." — Clinical protocol