High Technology Makes a House Call

I am in the process of switching life insurance, from a very expensive group universal life policy to a term life.  As usually happens with these things, the insurance company sent a nurse out to the house to do a physical on me, and it was pretty much what happened last time: height; weight; blood pressure; pulse; urine; blood.  But there was interesting addition this time around: he brought along a portable EKG!  Very impressive!