License

Article text on Heartipedia is published under the Creative Commons Attribution-ShareAlike 4.0 International license (CC BY-SA 4.0).

What the license covers

The text of every article: paragraphs, key facts, timelines, tables and the titles and descriptions of video moments. You may copy, share and adapt it, including commercially, provided you attribute Heartipedia with a link to the page and share any adaptation under the same license.

What it does not cover

Embedded YouTube videos and their thumbnails. They remain the uploaders’ property and are shown through YouTube’s official player under YouTube’s Terms of Service.
Images. Each image is credited individually with its own author and license.
Quotations. Text shown as a quotation belongs to its original author and is used under quotation rights.
Trademarks, including the Heartipedia name, and the site’s code and design.

Pages derived from Wikipedia

Where a page was rewritten from a fact sheet of a Wikipedia article, the “About this page” box names the article and the date it was read, links to it, and states that the text was substantially modified. The link goes to the live article, because Wikipedia marks an old revision as superseded. Wikipedia’s text is CC BY-SA 4.0, which is why Heartipedia’s text is too.