Cardiovascular Technologists and Technicians

Professionals in this field spend their days working directly with patients to evaluate heart and lung health. They operate specialized medical machinery to conduct electrocardiograms, check lung capacity, and assist physicians during cardiac catheterization procedures. The job requires a strong realistic interest area, meaning workers enjoy practical, hands-on tasks. Day-to-day activities include caring for patients, entering data into computers, identifying medical events on monitors, and keeping detailed records.

To succeed in this role, technicians must combine technical skills with strong interpersonal qualities. They use active listening, critical thinking, and operations monitoring to ensure tests are run safely and accurately. Essential knowledge areas include medicine, customer service, computers, and physics. Because they work with patients who may be anxious or seriously ill, these professionals must demonstrate high levels of empathy, dependability, attention to detail, and stress tolerance.

Entering this career typically requires medium preparation, which usually means earning an associate degree, completing vocational training, or gaining related clinical experience. The most common college majors for this path are in allied health diagnostic, intervention, and treatment professions.

Licensing requirements vary by location, as some states list a license for this work. Additionally, technicians can earn professional certifications to demonstrate their expertise. Available credentials include the Certified EKG Technician from the National Healthcareer Association, the ECG Technician from the National Center for Competency Testing, and EKG Technician certifications from the American Society of Phlebotomy Technicians or the American Phlebotomy Association. The Vascular Access-Board Certified credential from the Vascular Access Certification Corporation is another related certification.

The median annual pay for cardiovascular technologists and technicians is $74,310. Earnings can vary significantly based on experience, location, and specific job duties. The lowest 10 percent of workers in this field earn less than $39,000, while the highest 10 percent earn more than $121,350.

There are currently 62,960 people employed in this occupation. Between the years 2025 and 2035, employment is projected to grow by 3.7 percent, which is as fast as the average for all occupations. This growth and normal staff turnover are expected to result in approximately 3,400 job openings each year.