As much as our culture is notable for its use of wireless and advanced technologies, we’re still a society shaped by old-fashioned principles. Take, for example, what would happen were you in need of emergency help for a loved one having a cardiac problem. You use your cell phone to dial 911. The dispatcher radios the rescue squad for an ambulance. Emergency responders, once they arrive, connect your loved one to a heart monitor (a Phillips HeartStart MRx with built-in …
