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TIMI Risk

TIMI Risk: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.

ℹ Reference calculation based on the published method. It does not replace a clinical examination or a doctor's decision.

TIMI Risk

Ageyears
≥3 CAD risk factors (1 = yes)
Known coronary stenosis ≥50% (1 = yes)
Aspirin use in the past 7 days (1 = yes)
≥2 anginal episodes in 24 h (1 = yes)
ST deviation ≥0.5 mm (1 = yes)
Elevated cardiac markers (1 = yes)
TIMI score (UA/NSTEMI), points
3
TIMI Risk: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.
Risk
Intermediate
Death, MI or urgent revascularization at 14 days
13.2%

More about: TIMI Risk

What it calculates

The “TIMI Risk” calculator computes TIMI score (UA/NSTEMI), points from 7 parameters: age (years), ≥3 cad risk factors (1 = yes), known coronary stenosis ≥50% (1 = yes), aspirin use in past 7 days (1 = yes), ≥2 anginal episodes in 24 h (1 = yes), st deviation ≥0.5 mm (1 = yes), elevated cardiac markers (1 = yes).

Used by professionals and patients to assess health metrics, dosages, and risks.

Example calculation

With parameters Age = 70 years, ≥3 CAD risk factors (1 = yes) = 0, Known coronary stenosis ≥50% (1 = yes) = 0, Aspirin use in past 7 days (1 = yes) = 1, ≥2 anginal episodes in 24 h (1 = yes) = 0, ST deviation ≥0.5 mm (1 = yes) = 1, Elevated cardiac markers (1 = yes) = 0 the result is 3.

How to use

  1. Enter age, ≥3 cad risk factors (1 = yes), known coronary stenosis ≥50% (1 = yes), aspirin use in past 7 days (1 = yes), ≥2 anginal episodes in 24 h (1 = yes), st deviation ≥0.5 mm (1 = yes) and elevated cardiac markers (1 = yes) — each field above is adjustable with a slider.
  2. TIMI score (UA/NSTEMI), points is calculated automatically as you type.
  3. Check the worked example below to see the formula applied to real numbers.
  4. Copy the result or bookmark this calculator.

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FAQ

How is BMI calculated?
BMI = weight (kg) / height (m)². Example: 70 kg / (1.75 m)² = 22.9. The WHO normal range is 18.5–24.9; below that is underweight, 25–29.9 is overweight, and 30+ is obese.
Is BMI accurate for everyone?
No. BMI does not distinguish muscle from fat, so athletes may show a high BMI with low body fat. It is also less reliable for teenagers, pregnant people, older adults, and very tall or short individuals.
What are the BMI categories?
Underweight: below 18.5. Normal: 18.5–24.9. Overweight: 25–29.9. Obese class I: 30–34.9; class II: 35–39.9; class III: 40+.
What is a better measure than BMI?
Body fat percentage, waist-to-height ratio (aim for under 0.5), and waist circumference give a clearer picture of health than BMI alone.

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