A out-of-hospital cardiac treatment apparatus, comprising: a cardiac waveform monitor capable of sensing a physiological signal from a heart of a patient and wirelessly transmitting the sensed physiological signal to a remote medical provider, an electrical stimulator adapted to deliver a therapeutic dose of electrical energy to the heart of the patient, a medical provider transceiver adapted to receive the sensed physiological signal from the cardiac waveform monitor and also wirelessly transmit a command signal to control the electrical stimulator.
