This combines a defibrillator, ECG display, advanced monitoring capabilities, and noninvasive transcutaneous pacing (NTP) with communication, data printing and recording capabilities to make a single lightweight and portable instrument. The M Series is been designed for all resuscitation situations and its small, compact, and lightweight design makes it ideal for accompanying patients during transport. This AED/Defibrillator is designed for use in both the hospital and the rugged EMS environment. It features CPR monitoring by evaluating the rate and depth of chest compressions while providing feedback to the rescuer. When equipped with a PCMCIA card, the efibrillator records ECG and virtually all device data when the device is turned on. In addition, voice data from any incident around this device can also be recorded