What Does a Cardiology Technologist Do? (With Salaries)

By Indeed Editorial Team

Updated September 14, 2022

Published May 2, 2022

The Indeed Editorial Team comprises a diverse and talented team of writers, researchers and subject matter experts equipped with Indeed's data and insights to deliver useful tips to help guide your career journey.

If you want to explore a career in health care, you may wonder, "What does a cardiology technologist do?" They primarily interact regularly with patients and assess their overall cardiac health. By learning more about the duties of cardiology technologists, you can identify whether this is a good career option for you. In this article, we discuss the duties of cardiology technologists, provide guidance on becoming a cardiology technologist, and explore various job opportunities for those who want to work in similar professions.

What does a cardiology technologist do?

The answer to "What does a cardiology technologist do?" entails that these professionals, otherwise called cardiac technicians, record and assess a patient's cardiac history. They also review a patient's preliminary test results and provide them with extensive care during their procedures and conduct tests like electrocardiograms, echocardiograms, and stress tests. They help patients understand their overall cardiac health and answer the questions of those patients. The national average salary of cardiology technologists is $27.27 per hour. These professionals also prepare their patients for stress tests like electrocardiograms (EKGs). Cardiology technologists maintain and operate testing equipment for procedures.

Cardiology technologists record their patients' medical history to help ensure accuracy and to promote the holistic health of their patients. They communicate the results of tests to other health care professionals and provide their patients with psychosocial support. They also receive and observe the necessary information for patient records. Cardiology technologists establish performance standards and act as leaders in medical teams. Here's a list of additional duties for cardiology technologists:


Cardiology technologists prepare their patients for procedures and surgeries. They review their patients' cardiac condition before procedures to help ensure their overall health, along with the patient's overall ability to undergo procedures. For example, cardiology technicians shave and clean their patients. They also install catheters when required.

Medical reading

Cardiology technologists interpret the readings of patients who undergo procedures. For example, they help ensure the comfort of patients during EKGs, which limits the likelihood of faulty readings. The EKG machine records the heartbeat and electronic signals of patients, which cardiology technologists then read and analyze.


Cardiology technologists continue their education by attending conferences and skill-building workshops. Then they learn advanced types of cardiovascular tests and sign up for courses to help them learn these assessment techniques. This helps ensure the patient's safety because cardiology technologists continuously optimize their knowledge.


Cardiology technologists conduct research to help ensure that they use the best methods and techniques in the industry. They aim to provide their patients with the best care available. This research also provides them with information about new EKG models or new cardiovascular equipment.

How to become a cardiology technologist

Listed below are a few steps to help become a cardiology technologist:

1. Complete education

Cardiology technologists require a three-year associate's degree in cardiovascular technology. These professionals provide students with the opportunity to complete their education with practical experience. Many students also choose to complete their master's degree in the medical field.

2. Obtain licensing

Cardiology technicians require licensing from the Canadian Society of Cardiology Technologists. This licensing board requires the completion of an exam that evaluates a student's ability to use cardiac equipment. Those who want to work as licensed cardiology technologists in Quebec also require membership with L'Ordre des technologues en imagerie médicale, en radio-oncologie et en électrophysiologie médicale du Quebec.

3. Apply for jobs

Following the completion of an education and licensing, people can start applying for positions as cardiology technicians. Some cardiology technologists choose to work as electroencephalogram technicians, which are essentially technicians that use EEG machines. These professionals share many of the same responsibilities as cardiology technologists, like case management and patient care.

Skills required

Here's a list of skills required for those who want to become cardiology technologists:

Communication skills

Cardiology technologists leverage excellent communication skills to interact with their patients and colleagues. They benefit from these skills because they provide their patients with information that elaborates their medical conditions. Cardiology technicians also provide them with explanations that limit complex medical terms.

Technical skills

Technical skills refer to expertise and specialized knowledge used to complete complex tasks. Cardiology technologists use these skills when using cardiology equipment for procedures and while reviewing patient vitals with medical equipment. They also use technical skills to learn about company systems.

Writing skills

Cardiology technologists write extensive notes throughout their shifts, which benefit from strong writing skills. These skills help them maintain their patients' confidentiality in preparation for potential security issues while monitoring patient progress. This is because cardiology technologists write and update patient records with consideration of patient confidentiality.


Cardiology technologists exhibit strong empathy, which requires them to consider the feelings and experiences of their patients. This is important because cardiology technologists provide patients with treatments during difficult moments. Cardiology technicians use strong empathy skills to ease the comfort of their patients during surgeries and operations.

Similar jobs in cardiology

Here's a list of jobs for those who want to work in cardiology:

1. Cardiac surgeon

National average salary: $251,476 per year

Primary duties: Cardiac surgeons examine patients who suffer from cardiac illnesses before and after procedures. These professionals also provide patients with diagnoses and health plans that help them accomplish their personal and health goals. When developing these health plans, cardiac surgeons also determine the required treatments and surgeries for their patients. Cardiac surgeons aim to improve the cardiovascular health of their patients and provide them with recommendations to improve their lifestyles following surgeries.

2. Cardiologist

National average salary: $251,707 per year

Primary duties: Cardiologists specialize in the diagnosis and treatment of cardiac disorders, along with diseases involving the overall cardiovascular system. These professionals also examine patients and conduct diagnostic testing. When required, cardiologists recommend patients to surgeons to correct more extensive disorders. They provide patients with long-term treatment and collaborate with multiple health care professionals to promote the holistic health of patients. Cardiologists also conduct screenings to promote early diagnosis and prescribe medications to patients.

3. Clinical nurse specialist

National average salary: $45.58 per hour

Primary duties: Clinical nurse specialists are advanced practitioners who have a graduate degree in nursing. These professionals assess and diagnose patients who require treatment for medical issues. They often work in specialities like geriatrics or cardiology. Clinical nurse specialists work in health care settings, like hospitals or clinics. They use their extensive knowledge of the health care system to manage cases and collaborate with other medical professionals to provide patients with optimal care.

Related: Nurse Practitioner vs. Registered Nurse: Important Distinctions

4. Cardiac sonographer

National average salary: $39.20 per hour

Primary duties: Cardiac sonographers are health care professionals who have the training to use imaging technology that provides a physician with more information about a patient's heart. These professionals use equipment that provides them with 2D and 3D images of a patient's heart and its various chambers. They perform echocardiograms to obtain information that contributes to the diagnosis of patient's hearts. Cardiac sonographers also complete administrative tasks like the management of appointments.

Related: How to Become a Medical Sonographer (With Essential Skills)

5. Cardiology consultant

National average salary: $66,106 per year

Primary duties: Cardiology consultants provide patients with cardiac care plans. These professionals provide patients with treatments that prevent and detect heart disease. They also provide their patients with rehabilitation services that help them recover from surgeries and procedures. Cardiology consultants collaborate with cardiologists and other medical professionals to develop an understanding of patients conditions. They also conduct clinical investigations when necessary. Cardiology consultants work in hospitals and other medical institutions.

6. Cardiac electrophysiology lab nurse

National average salary: $37.74 per hour

Primary duties: Cardiac electrophysiology lab nurses provide their patients with explanations about procedures and operations that involve electrophysiology. These professionals elaborate upon complex medical terms with patients who have questions and notify them of potential issues that may arise. They also provide patients with sedatives before undergoing procedures. These procedures involve the study of a patient's heart through noninvasive and nonsurgical procedures, which provide them with information about the electrical activity within patient hearts.

Related: How to Become a Primary Care Nurse (With Steps and FAQs)

7. Perfusionist

National average salary: $113,555 per year

Primary duties: Perfusionists work with surgeons and oversee the health of patient vitals during procedures. These professionals use specialized techniques during arterial grafting surgeries and bypass to stop the heart. While using these techniques, perfusionists help surgeons make repairs to the heart and prevent victims from suffering from the effects of hypothermia and drowning. They also operate and maintain the equipment used in cardiac procedures.

Please note that none of the companies, institutions, or organizations mentioned in this article are affiliated with Indeed. Salary figures reflect data listed on Indeed Salaries and quoted websites at the time of writing. Salaries may vary depending on the hiring organization and a candidate's experience, academic background, and location.

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