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.
1 Your doctor can use a Holter monitor to keep track of your heart function if youâre having heart problems or they think there may be a problem.  Make sure to engage in your normal activities and keep the Holter monitor dry while your heart is being monitored.