Researchers discover webcams can be used to diagnose abnormal heart rhythms | VentureBeat | Business | by Ruth Reader Posted on September 4, 2014 by timbatchelder Researchers discover webcams can be used to diagnose abnormal heart rhythms | VentureBeat | Business | by Ruth Reader. Rate this:Share this:EmailTumblrFacebookRedditLinkedInPrintPocketPinterestTwitterWhatsAppLike this:Like Loading... Related Published by timbatchelder View all posts by timbatchelder