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HEART Score

Risk stratification for acute coronary syndrome

History *

ECG *

Age *

Risk Factors *

Troponin *

0

Result

HEART Score

Step-by-step mode. Answer each question and result updates automatically.

Questions

1 History

2 ECG

3 Age

4 Risk Factors

5 Troponin

History *

Step 1 of 5

Slightly suspicious Moderately suspicious Highly suspicious

ECG *

Step 2 of 5

Normal Non-specific repolarization disturbance Significant ST deviation

Age *

Step 3 of 5

< 45 years 45–64 years ≥ 65 years

Risk Factors *

Step 4 of 5

No known risk factors 1–2 risk factors ≥ 3 risk factors OR history of atherosclerotic disease

Troponin *

Step 5 of 5

≤ normal limit 1–3× normal limit > 3× normal limit

Live Result

0

Result

No references available for this calculator yet.

Clinical Intelligence

Formula: {"id":"3e5f89f0-f48c-44c5-b28c-f132c11382ea","key":"heart_score","label":"HEART Score","expr":"history + ecg + age + riskfactors + troponin","unit":"points","round":2,"showIf":""}

Formula: {"id":"73b119e3-333a-4d8f-9537-a24ed453f088","key":"risk_level","label":"Risk Level","expr":"heart_score <= 3 ? \"Low Risk (1.7% MACE)\" : heart_score <= 6 ? \"Intermediate Risk (16.6% MACE)\" : \"High Risk (50%+ MACE)\"","unit":"(blank)","round":2,"showIf":""}

Smart medical calculators and clinical decision support tools for healthcare professionals.

Calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for clinical judgment.

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