AF Risk Calculators 💓
Calculate CHA₂DS₂-VASc, HAS-BLED, and ORBIT scores for atrial fibrillation (AF, a fib). Assess stroke and bleeding risks to guide anticoagulation.
CHA₂DS₂-VASc Score
- Used to estimate the risk of stroke in patients with atrial fibrillation.
- Helps guide decision-making around anticoagulation.
HAS-BLED Score
- Estimates bleeding risk in patients with atrial fibrillation on anticoagulation.
- A high score does not contraindicate anticoagulation, but highlights the need for caution and monitoring.
ORBIT Score
- Another tool to assess bleeding risk in AF patients, especially useful in those considered for long-term anticoagulation.
CHA₂DS₂-VASc Score
Stroke risk assessment for atrial fibrillation
Risk Factors
Assessment Result
0
✅Low risk
HAS-BLED & ORBIT Scores
Bleeding risk assessment tools
HAS-BLED Score
💉Risk Factors
HAS-BLED Result
0
Acceptable bleeding risk
ORBIT Score
⚖️Risk Factors
ORBIT Result
0
Low bleeding risk
Educational reference only. Medical disclaimer