How To Qualify for A Service Dog. For a person to legally qualify to have a service dog, he/she must have a physical impairment (or severe psychiatric impairment) that substantially limits his/her ability to perform at least one major life activity without assistance.
A Perfusion Technologist runs the bypass machine, commonly known as the heart lung machine during open heart surgery.
Answer Wiki. , Retired general internist, former intensive care physician. , Registered physician (GP). No. A 2 leads ECG we use to monitor heart rate and is very useful to diagnose rhythm disturbances, which often occur in patients we monitor in this way: during operations, on a coronary care, intensive care or medium care unit.