Post How the heart actually pumps blood May 21, 2014 Mk Leave a comment Watch this useful video explaining how the heart actually pumps blood, explained by Edmond Hui. Read More at ed.ted.com Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)
