i cable ECG. 14 pin MDR output of Draeger Siemens SC7000, SC8000, SC9000, Infinity Delta Series Monitors (not including Axiom Sensis) to balloon pump, Vigilance II, Hemosphere continuous cardiac output monitor, or Philips Healthcare and Siemens ultrasound, 1/4″ two circuit phone plug AUX ECG input. NOTE: Connection from M540 monitor requires adapter #MS20662 available from Draeger.