Work Performed

• The responsibilities of a cath lab tech vary depending upon the procedure required, which may be invasive or noninvasive. Some common duties include monitoring blood pressure and vital signs, assisting with inserting catheters and pacemakers, and explaining procedures to patients.
  
  

Education and Certification

• Most cath lab technicians have a minimum of an associate degree, but four-year programs are available. Certification is not mandatory, but it is commonly a prerequisite for employment. Techs may be certified through Cardiovascular Credentialing International or the American Registry of Diagnostic Medical Sonographers.
  
  

Salary and Job Outlook

• According to the U.S. Bureau of Labor Statistics, the median salary for a cath lab technician was $47,010 as of May 2008. Faster than average growth for this field is projected, an increase of 24 percent, through the year 2018.