Abstract:
A description is given herein of a simple apparatus that does not have to be connected to any supply source and with which it is possible to utilize certain uncomplicated instruments, currently on the market, for sending in real time through the telephone lines, the twelve standard electrocardiographic leads in respect of the patient, using carrier frequency modulation in the 500 - 3000 Hz range acoustically coupled to the telephone.
Abstract:
A description is given herein of a simple apparatus that does not have to be connected to any supply source and with which it is possible to utilize certain uncomplicated instruments, currently on the market, for sending in real time through the telephone lines, the twelve standard electrocardiographic leads in respect of the patient, using carrier frequency modulation in the 500 - 3000 Hz range acoustically coupled to the telephone.