Cardiovascular Risk Calculator Guide
Understanding Cardiovascular Risk
Cardiovascular disease (CVD) is a general term for conditions affecting the heart or blood vessels. It's one of the leading causes of death worldwide, but many forms of CVD are preventable. Understanding your personal risk is the first step towards taking preventative action.
A cardiovascular risk assessment estimates your likelihood of having a heart attack, stroke, or other serious cardiovascular event in the next 10 years. This is done by considering a combination of your health metrics and lifestyle factors.
Our Cardiovascular Risk Calculator uses established risk scoring systems, such as the Framingham Risk Score, to provide an estimate of your 10-year CVD risk. This tool is designed to help you and your healthcare provider make informed decisions about your health.
Key Concepts in Cardiovascular Risk
Cardiovascular Disease (CVD)
A class of diseases that involve the heart or blood vessels, including coronary artery disease, heart failure, and stroke.
Risk Factors
Characteristics, conditions, or behaviors that increase your likelihood of developing a disease. For CVD, these include high blood pressure, high cholesterol, smoking, and diabetes.
Cholesterol
A waxy substance found in your blood. High levels of LDL ("bad") cholesterol and low levels of HDL ("good") cholesterol are major risk factors for CVD.
Blood Pressure
The pressure of blood pushing against the walls of your arteries. High blood pressure (hypertension) is a leading cause of CVD.
How the Cardiovascular Risk Calculator Works
Input Health Data
The user enters their age, gender, cholesterol levels (total, HDL, LDL), and blood pressure.
Input Lifestyle Factors
The user provides information about their smoking status and whether they are being treated for high blood pressure or diabetes.
Calculate 10-Year Risk
The calculator uses a point-based algorithm to estimate the 10-year risk of a major cardiovascular event and compares it to the optimal risk.
Interpreting Your Risk Score
Low Risk: <10%
A low 10-year risk. Continue to maintain a healthy lifestyle.
Intermediate Risk: 10-20%
An intermediate 10-year risk. Lifestyle modifications are recommended, and your doctor may discuss medication.
High Risk: >20%
A high 10-year risk. It is important to work closely with your doctor to manage your risk factors, which may include lifestyle changes and medication.
Frequently Asked Questions
QIs this risk score a diagnosis?
No, this is a risk estimation tool, not a diagnosis. It is designed to be a conversation starter between you and your healthcare provider. Many other factors can influence your risk, including family history, ethnicity, and other health conditions.
QWhat can I do to lower my cardiovascular risk?
You can lower your risk by adopting a healthy lifestyle. This includes eating a heart-healthy diet, getting regular physical activity, maintaining a healthy weight, not smoking, and managing your blood pressure and cholesterol levels.
QHow often should I get my cholesterol and blood pressure checked?
The frequency of screenings depends on your age, risk factors, and family history. The American Heart Association recommends that all adults 20 or older have their cholesterol checked every 4 to 6 years. Blood pressure should be checked at least once every 2 years starting at age 20.
QDoes this calculator work for everyone?
The risk scores used in this calculator were developed from studies of specific populations and may not be as accurate for all ethnic groups or for individuals with certain medical conditions. Always consult with your healthcare provider for a personalized risk assessment.
Know Your Heart Health Risk
Use our Cardiovascular Risk Calculator to estimate your 10-year risk and take proactive steps towards a healthier heart.
An important step in preventative health care.
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