Raymond, James T., and Michael M. Garner. 2000. Cardiomyopathy in captive African hedgehogs (Atelerix albiventris). Journal of Veterinary Diagnostic Investigation, 12:468–472.
Wow, I've heard of Dobermans getting this, & they are still trying to figure out if it is completely genetic or not (preventable by testing & careful breeding a possibility or not), & they have their dogs wear holter monitors. But I don't see anyone putting a holter monitor on their hedgehogs anytime soon....