You got me thinking, so I looked up the protocols used. It's apparently not nearly that complex or limited: http://www.secure-medicine.org/public/publications

You got me thinking, so I looked up the protocols used. It's apparently not nearly that complex or limited: http://www.secure-medicine.org/public/publications/icd-study.pdf http://www.secure-medicine.org/public/publications/icd-study... http://en.wikipedia.org/wiki/Medical_Implant_Communication_Service http://en.wikipedia.org/wiki/Medical_Implant_Communication_S...