Dr. Kate Meurs and her WSU staff have created on blog for boxers and the
heart study. Dr Meurs is the cardiologist the American Boxer Club has given grants to for researching our breed. She is also whom I have read all my 24 hour Holter tapes

http://blogs.vetmed.wsu.edu/VCGL/post/2009/01/22/We-care-about-the-hearts-of
-all-Boxers!.aspx

I have also posted this in the health section.