Startup Idea : A drone based portable automated CPR system

In medical emergency situations in many cases there is a critical need for a CPR system as fast as possible in order to save the life of the whom his/her is stopped. On the other hand there is a significant problem with the traffic and so in many cases emergency can not reach the patient soon enough to save his/her life. But the solution I believe can work in this case is a portable system which can sent by autonomous drones to the patient and anyone near him/her will just need to put the chest device capable of monitoring the patient's EKG and applying appropriate electrical pulses and injecting appropriate drugs into the patient's body before the emergency crew reach to the scene. The process can easily be monitored and guided remotely by the emergency team. I thick the technology for this idea can be developed in the near future with enough funding