5A0: Assistance — Physiological SystemsTaking over a portion of a physiological function by extracorporeal means
2 Cardiac1 Intermittent1 Output0 Balloon Pump; 5 Pulsatile Compression; 6 Other Pump; D Impeller Pump2 Cardiac2 Continuous1 Output0 Balloon Pump; 5 Pulsatile Compression; 6 Other Pump; D Impeller Pump2 Cardiac2 Continuous2 OxygenationC Supersaturated5 Circulatory1 Intermittent; 2 Continuous2 Oxygenation1 Hyperbaric5 CirculatoryA Intraoperative0 FiltrationL Peripheral Veno-venous5 CirculatoryA Intraoperative6 Cerebral Embolic FiltrationM Single Capture Filter; N Dual Capture Filter; P Single Deflection Filter; Q Extracorporeal Flow Reversal Circuit9 Respiratory2 Continuous0 FiltrationZ No Qualifier9 Respiratory3 Less than 24 Consecutive Hours; 4 24-96 Consecutive Hours; 5 Greater than 96 Consecutive Hours5 Ventilation7 Continuous Positive Airway Pressure; 8 Intermittent Positive Airway Pressure; 9 Continuous Negative Airway Pressure; A High Flow/Velocity Cannula; B Intermittent Negative Airway Pressure; Z No Qualifier9 RespiratoryB Less than 8 Consecutive Hours; C 8-24 Consecutive Hours; D Greater than 24 Consecutive Hours5 VentilationK Intubated Prone Positioning