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.
With the heart still, the surgeon then bypasses the blocked coronary arteries with vein taken from your leg or arteries taken from your chest or arm. Your heart is then allowed to resume beating, it is disconnected from the heart-lung machine, and your breastbone is closed with wires.