Privacy policy
Last updated: 2026-09-03
Short version
Nothing you type into the calculator is transmitted, logged, or stored anywhere. The calculation runs in your browser. We do not use tracking cookies or third-party analytics that follow you across the web.
Health inputs
Age, sex, race, cholesterol values, blood pressure, and the yes/no health questions never leave your device. There is no server component to the calculator itself. You can verify this by opening your browser's network inspector while using the tool.
Analytics
We use privacy-respecting page analytics to count visits and understand which articles help readers. The analytics we use does not set cookies, does not collect IP addresses in a way that identifies you, and does not build cross-site profiles.
Advertising
This site displays ads served by Google AdSense. Ads may be personalized based on your general interests as inferred by Google, following the settings on your Google account. You can adjust or disable personalized ads at adssettings.google.com. Google's privacy practices are described at policies.google.com/privacy. We do not share any health inputs from the calculator with advertisers — there is nothing to share.
If you email us, we'll see your email address and message. We use it only to reply and delete it when the exchange is done.
Your rights (GDPR / CCPA)
Because we do not collect personal identifiers, there is generally no personal data of yours for us to access, correct, or delete. If you have questions, email privacy@heartattackriskcalc.com.
Changes to this policy
If we change how the site handles data, this page will be updated and the "last updated" date at the top will change.