... viewing of real time ECG, Superimposed Reference/actual Averaged ECG Complex, Full Disclosure, in 1, 3, 6 or 12-lead mode Instant Real ... Time ECG print outs or ECG Event Marker for later ECG review DM Software Holter ... , 2 Analog ECG outputs Windows 2000, NT, XP, Vista, Tablet PC CompatiblE-mail, PDF, ASCII, GDT, HL7, Dicom interfaces … 12 channel ECG Stress Test ...