1. Your drawing thoroughly helps me understand the whole concept of blood flow through the heart a whole lot better then the textbook! Thank you Dr. Barnes!


  2. Most helpful having the physical teaching aids to go along with this. Thanks for taking the time to add it here and for the thorough explanation of the step by step process.


  3. This video was very helpful, especially for visual learners! It also helped me grasp the concept much easier than just reading from the text in the book.

    Liked by 1 person

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s