This resource contains an excellent collection of learning materials from the University of Utah and the products are licensed under creative commons.
This European website provides a comprehensive list of resources to prevent stroke re-occurrence and promote a healthier lifestyle.
I will be adding more resources with time to this post. If you, the readers of this post wish to add more useful resources, I am inviting you all to write back.
This journal is a publication of the American Heart Association; some of its articles are in open access. In other words, we can read the full paper without a subscription.
This is an open-access journal licensed under creative commons; that means anyone can use its content by giving due recognition for the journal as well as the authors of the article.
This is a detailed evidence-based scientific statement from the American Heart Association published in 2004 on the Circulation journal.