Holter Monitor
A portable device for recording heartbeats over a period of 24 hours or more
Resource
Heart Assist Device [HAD]
A mechanical device that is surgically implanted to ease the workload of the heart
Haemofilter
This is a machine that helps the kidneys work. It removes blood from a vein through a tube then pumps it through a filter to remove excess fluid and waste products. Once the waste products are cleaned out of the blood, the blood is returned to the patient.