It will be annoying that every time when people is on the floor with abnormal heart beat, the floor calls an ambulance. There are plenty of other reasons for people to be on the floor with abnormal heart beat apart from falling due to heart problem.
Why do they let you patent something if you're nowhere near capable of building it?
Tell you what, I have an idea for a car that gets 500 mpg, and a touchscreen that lets you do anything in the world, and a teleporter and a supersonic jetpack and a giant moon base made out of popcorn, that I all sketched out on the back of a Taco Bell placemat when I was drunk last night. I don't have any plan at all for how I would actually build them, but everyone give me money.