Stroke and Bleeding Risk Calculator

If you have atrial fibrillation — also called AFib — this tool is designed to give an estimate of your risk of stroke and major bleeding. Answer the questions below, and you will be directed to the right materials.

Age*

Age is required Please enter valid age

Gender*

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Have you been diagnosed with or has your doctor ever told you that you have the following:

Do you have heart failure or problems with the left ventricle of your heart? *

Response required

Do you have high blood pressure? *

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Do you have diabetes? *

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Have you ever had a stroke, transient ischemic attack (TIA or "mini-stroke"), or blood clot? *

Response required

Have you had a heart attack, artery disease or aortic plaque? *

Response required

Based on your responses, additional information is required

Do you need dialysis or do you have abnormal kidney function? *

Response required

Do you have abnormal liver function, cirrhosis, Hepatitis C, or chronic liver disease? *

Response required

Have you ever experienced a major bleeding event that required you to be hospitalized or need a blood transfusion? *

Response required

Do you have unstable INR levels? *

Response required

Are you currently taking aspirin or other medicines that affect your platelets (e.g. clopidogrel, prasugrel), or other nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen? *

Response required

Do you currently drink more than 8 alcoholic drinks per week? *

Response required

Your Stroke Risk is:

What the Results Mean

Based on your answers, you have a very high risk for stroke with your atrial fibrillation, as well as a high risk for major bleeding. This means you likely want to do something to reduce your risk for stroke, but may also want to consider your bleeding risk. See the booklet below for more details and your treatment options.

Booklet

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Video

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Based on your answers, you have a high risk for stroke with your atrial fibrillation. This means you likely want to do something to reduce your risk for stroke. See the booklet below for more details and your treatment options.

Booklet

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Video

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Based on your answers, you have a moderate risk for stroke with your atrial fibrillation. This means you may want to do something to help reduce your risk for stroke. See the booklet below for more details and your treatment options.

Booklet

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Video

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Based on your answers, you have a low risk for stroke with your atrial fibrilltaion. This means there is likely nothing additional you need to do for stroke prevention, but you should continue to bring up stroke risk at your regular doctor visits. See the booklet below for more details.

Booklet

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Video

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