# description
Codes identifying groupings of parameters; e.g. Cardiovascular.

# concept[].definition
Haemodynamic Parameter Group - MDC_PGRP_HEMO.

# concept[].definition
Respiratory Parameter Group - MDC_PGRP_RESP.

# concept[].definition
Ventilation Parameter Group - MDC_PGRP_VENT.

# concept[].definition
Neurological Parameter Group - MDC_PGRP_NEURO.

# concept[].definition
Drug Delivery Parameter Group - MDC_PGRP_DRUG.

# concept[].definition
Fluid Chemistry Parameter Group - MDC_PGRP_FLUID.

# concept[].definition
Blood Chemistry Parameter Group - MDC_PGRP_BLOOD_CHEM.

# concept[].definition
Miscellaneous Parameter Group - MDC_PGRP_MISC.