2026 How to Become an EKG Technician – Salary & Requirements

by Imed Bouchrika, PhD

Co-Founder and Chief Data Scientist

Share

Becoming an EKG technician is one of the faster ways to enter patient-facing healthcare work, especially if you are interested in cardiac care but are not ready to commit to a nursing, sonography, or cardiovascular technology degree. EKG technicians perform electrocardiograms, prepare patients for cardiac testing, monitor heart rhythms, and support physicians and other clinicians in diagnosing or tracking heart-related conditions.

This guide explains how to become an EKG technician, what training and certification usually involve, what employers look for, and how to decide whether this career fits your goals. It also compares certificate, associate, and bachelor’s-level pathways; explains the NHA exam and recertification process; and outlines advancement options for EKG technicians who want to move into nursing, imaging, administration, health information, pharmacy, or other healthcare roles.

Quick Answer: How do you become an EKG technician?

To become an EKG technician, you generally need a high school diploma or GED, EKG training from a certificate program, community college, vocational school, hospital, or approved institution, hands-on practice performing EKGs, and a passing score on a certification exam. Many employers prefer or require national certification, and some may also want candidates with basic life support (BLS) or cardiopulmonary resuscitation (CPR) certification.

Training can be short compared with many healthcare careers. Some EKG technician certificate programs may be completed in as little as 60 hours or seven and a half days, while others may take four weeks to six months. Associate and bachelor’s degree routes take longer but can support broader career mobility in allied health, cardiovascular technology, nursing, medical assisting, billing, coding, sonography, or healthcare administration.

What are the benefits of being an EKG technician?

• EKG technicians can enter healthcare through relatively short training compared with many clinical careers.
• The field offers room for additional training in stress testing, Holter monitoring, telemetry, rhythm analysis, patient care technology, phlebotomy, medical billing and coding, or broader allied health roles.
• Pay can vary by employer, location, certification, and experience. PayScale reported an average yearly salary of $42,736 in 2024, while BLS wage data cited in this article lists an average annual salary of $70,270.
• CETs may work in hospitals, outpatient centers, diagnostic laboratories, clinics, and other healthcare environments, which gives the role more setting variety than some entry-level healthcare jobs.
• The work connects directly to patient care because EKG results can help clinicians evaluate symptoms, monitor heart rhythm issues, and make treatment decisions.

Table of Contents

1. What is an EKG technician?
2. Is becoming an EKG technician worth it?
3. How to become an EKG technician step by step
4. What education do you need to become an EKG technician?
5. What is the work environment like for EKG technicians?
6. Can you become an EKG technician with only a certificate?
7. What skills do EKG technicians need?
8. How should you prepare for the NHA EKG exam?
9. How do you keep EKG technician certification active?
10. What is the job market for EKG technicians?
11. How are technology trends changing EKG technician work?
12. Can EKG technicians move into healthcare administration or billing?
13. Can EKG technicians explore advanced pharmacy degrees?
14. How can interdisciplinary skills improve an EKG technician’s career options?
15. Can more education raise an EKG technician’s earning potential?
16. What advanced academic pathways can support career growth?
17. How can EKG technicians move into nursing roles?
18. What advancement options are available for EKG technicians?
19. What careers can EKG program graduates pursue?
20. What medical imaging careers are related to EKG work?
21. Can EKG technicians transition into health information management?
22. What additional certifications can expand EKG technician career options?

Key Findings

• Most healthcare employers, or 83%, prefer to hire candidates who hold a national certification.
• Among U.S. employers, 69% reported that certification is required for EKG technicians.
• Employment of CETs is projected to increase by 4% from 2024 to 2034, which equals about 2,200 openings each year.
• EKG technicians earn an average annual salary of $70,270, while CETs in Massachusetts have the highest listed pay at $103,570.
• A quarter of healthcare employers, or 25%, report difficulty finding qualified EKG technicians.

What is an EKG technician?

An electrocardiogram technician, commonly called an EKG or ECG technician, is a healthcare professional trained to record and monitor the electrical activity of the heart. The technician places electrodes on a patient’s body, operates EKG equipment, captures the test results, and provides accurate information to the clinical team. Physicians and other licensed providers use that information as part of diagnosis, monitoring, and treatment planning.

Depending on the employer and work setting, the same general role may also be listed under titles such as Certified Cardiographic Technician (CCT), Cardiac Monitor Technician (CMT), Cardiographic Technician (CGT), Rhythm Analysis Technician (RAT), or Telemetry Monitor Technician (TMT).

Common EKG technician duties include:

• Preparing patients for resting EKGs, stress tests, or related cardiac procedures.
• Explaining the test process in clear, calm language so patients know what to expect.
• Positioning patients correctly and applying electrodes according to facility procedures.
• Operating, cleaning, and checking EKG equipment and exam rooms.
• Recording pulse, blood pressure, and machine-generated cardiac images or readings.
• Recognizing potential abnormalities, including arrhythmias or signs connected to chest pain, and reporting them promptly.
• Maintaining patient records, appointment details, and test documentation.
• Communicating findings and workflow updates to physicians, nurses, technologists, and other healthcare staff.

Is becoming an EKG technician worth it?

Becoming an EKG technician can be worthwhile if you want a healthcare job with direct patient contact, a cardiac-care focus, and a shorter training timeline than many degree-based clinical roles. It can also be a practical first step for people who want to test their interest in healthcare before investing in nursing, sonography, cardiovascular technology, health information management, or healthcare administration education.

The strongest reasons to consider this career include:

• Direct involvement in patient care and cardiac testing.
• A pathway into healthcare that can start with certificate-level training.
• Opportunities to build experience before pursuing advanced clinical or administrative roles.
• Potential to specialize in areas such as telemetry, stress testing, Holter monitoring, or rhythm analysis.
• Employer interest in certified candidates, especially where certification is preferred or required.

However, the job is not ideal for everyone. EKG technicians may work under pressure, especially in emergency departments, inpatient units, or busy diagnostic departments. Some positions involve long shifts, weekend or holiday schedules, standing for extended periods, and working with anxious, uncomfortable, or medically unstable patients.

How to become an EKG technician step by step

The path to becoming an EKG technician is usually straightforward, but employer expectations can vary by state, facility, and job title. The safest approach is to complete formal training, document hands-on practice, and earn a recognized certification before applying widely.

1. Earn a high school diploma or GED. This is the usual starting requirement for certificate programs and entry-level healthcare hiring.
2. Complete an EKG technician training program. Look for programs offered through accredited community colleges, vocational schools, hospitals, or healthcare training institutions.
3. Build hands-on experience. Some employers or certification pathways may ask for proof of 10 successful EKGs or one to two years of supervised work.
4. Prepare for the certification exam. Review cardiac anatomy, EKG placement, rhythm recognition, patient care, safety, and documentation.
5. Pass an EKG technician certification exam. Certification can make you more competitive and may be required by some employers.
6. Add BLS or CPR certification if needed. Many healthcare employers value candidates who can respond appropriately in basic emergency situations.
7. Apply for entry-level roles. Search for EKG technician, cardiographic technician, cardiac monitor technician, telemetry monitor technician, or rhythm analysis technician openings.

According to BLS information cited in this article, employers often prefer certified technicians. The National Healthcareer Association reported in 2024 that 83% of employers would rather hire someone with a national certification than an uncertified candidate. Employers may also give preference to applicants with BLS or CPR credentials.

What education do you need to become an EKG technician?

Most EKG technician jobs do not require a bachelor’s degree. The best education path depends on whether you want the fastest route into work, a broader allied health foundation, or a long-term pathway into higher-paying clinical or leadership roles.

A certificate program is often enough for entry-level EKG technician roles, but an associate degree in medical assisting, vascular technology, or a related area can provide a stronger foundation in anatomy, human biology, medical terminology, and electrocardiography. Many associate programs also include clinical training with an experienced technician in a hospital, clinic, or imaging laboratory.

With associate-level preparation, graduates may also explore related roles such as:

• Billing and coding specialist: These professionals convert diagnoses, procedures, and services into standardized codes used for billing, insurance claims, and medical records.
• Medical assistant: Often considered one of the strong career options for trade school graduates, medical assistants take histories, record vital signs, support physicians, administer certain medications where permitted, and maintain patient records.
• Phlebotomist: Phlebotomists collect blood samples for testing, donation, or transfusion while using venipuncture and capillary puncture techniques safely and accurately.

A bachelor’s degree in health sciences, allied health, cardiovascular technology, or a related field may make sense for students who want a broader clinical or administrative future. Over four years, students may study medical ethics, research methods, advanced clinical skills, and broader healthcare systems.

Bachelor’s-level preparation may support movement toward roles such as:

• Cardiovascular technologist: Because heart disease is listed as the leading cause of death in the U.S. (Statista, 2024), cardiovascular professionals play an important role in cardiac care. Cardiovascular technologists may assist with catheterization, open-heart surgery support, pacemakers, stents, defibrillators, and other cardiac procedures.
• Diagnostic medical sonographer: Sonographers use ultrasound equipment and high-frequency sound waves to create real-time images of organs, tissues, and blood flow.
• Registered nurse: With additional nursing education and licensure, an EKG technician can move into broader patient care. Nurses who later want advanced practice roles may compare online MSN programs.

The chart below compares annual income information for selected healthcare roles.

What is the work environment like for EKG technicians?

EKG technicians commonly work in hospitals, outpatient care centers, private clinics, diagnostic departments, and other healthcare facilities. The role combines technical work with frequent patient interaction. You may need to reassure nervous patients, explain each step of a test, adjust electrode placement, and communicate quickly with clinical staff when readings appear concerning.

Many EKG technicians work full time. In hospitals, schedules may include nights, weekends, holidays, and rotating shifts. Outpatient clinics and diagnostic centers may offer more predictable hours, but this depends on the employer.

The job can be physically active. You may stand for long periods, help position patients, move equipment, prepare exam rooms, and repeat procedures throughout a shift. The work is generally lower risk than many emergency or surgical roles, but it still requires attention to infection control, patient safety, privacy, and accurate documentation.

Students comparing entry-level healthcare careers sometimes look at EKG technician training alongside imaging pathways such as becoming an X-ray technician. The right choice depends on whether you prefer cardiac monitoring, radiologic imaging, sonography, or broader patient care.

Can you become an EKG technician with only a certificate?

Yes. Many people qualify for entry-level EKG technician work with a certificate, especially when the program includes practical training and prepares students for national certification. A certificate can be a good fit if you want to begin working quickly and later decide whether to continue into a degree program.

Program length varies. Some EKG technician certificate programs may be completed in as little as 60 hours or seven and a half days, while others run from four weeks to six months. Online options may cover the classroom portions of electrocardiography, cardiac anatomy, medical terminology, patient care, and test preparation, but students should verify how the program handles hands-on skills.

Before enrolling, ask whether the certificate program includes clinical practice, whether it prepares you for a recognized exam, and whether local employers accept graduates from that provider. A cheap or fast program is not a good value if it does not meet employer expectations.

What skills do EKG technicians need?

EKG technicians need both technical accuracy and patient-centered communication. A small mistake in electrode placement, documentation, or patient preparation can affect the usefulness of a test, so attention to detail matters. At the same time, patients may be worried, uncomfortable, or experiencing symptoms, so technicians must communicate calmly and professionally.

Core technical skills

• Operating EKG machines and related cardiac monitoring equipment correctly.
• Applying electrodes and leads according to approved procedure.
• Understanding basic cardiac anatomy, physiology, human biology, and medical terminology.
• Recognizing readings or symptoms that require prompt clinical attention.
• Cleaning, checking, and preparing equipment so it is ready for use.
• Documenting test information accurately in patient records.

Patient care and workplace skills

• Explaining procedures in plain language before and during testing.
• Listening closely to patient concerns, symptoms, and comfort needs.
• Maintaining privacy, professionalism, and compassion during testing.
• Communicating clearly with nurses, physicians, technologists, and administrative staff.
• Staying organized when managing multiple patients, appointments, and records.
• Working carefully under pressure in urgent or busy environments.

The National Healthcareer Association reported in 2024 that 25% of healthcare employers have difficulty finding qualified EKG technicians. That gap makes training quality, certification, hands-on practice, and professionalism especially important for job seekers.

How should you prepare for the NHA EKG exam?

Preparing for the National Healthcareer Association EKG exam is easier when you study from the exam blueprint instead of guessing what may appear. The goal is not only to pass the test but to confirm that you can perform safely and accurately in a clinical setting.

• Study the exam structure. Review the question format and major subject areas, including EKG technology, cardiac anatomy, patient care, safety, and documentation.
• Use the official content outline. The NHA content outline can help you organize your study schedule around tested competencies rather than random topics.
• Practice with exam-style questions. Study guides and practice tests can reveal weak areas and help you manage timing.
• Review lead placement and rhythm basics repeatedly. These skills connect directly to both exam performance and job readiness.
• Get hands-on practice. Classroom knowledge is not enough. Practice positioning patients, placing electrodes, operating equipment, and following documentation steps.
• Join a study group if it helps you stay accountable. Explaining concepts to others can strengthen retention.
• Consider a focused review course. A structured review can be useful if you need guided instruction before exam day.
• Avoid last-minute cramming. Rest, review high-priority topics, and use practice questions to build confidence without overwhelming yourself.

How do you keep EKG technician certification active?

Certification is not a one-time task. After becoming certified, EKG technicians must keep the credential current through renewal requirements. In the NHA process described here, certification expires after two years.

To recertify, technicians must complete 10 continuing education credits and pay a $185 renewal fee. The NHA offers free continuing education courses to current certification holders. Some courses may require a 70% passing score. If certification has been expired for more than one year, the technician must retake the certification exam.

Maintaining certification can also support career mobility. The NHA reported in 2024 that 74% of certified professionals earn more if certified. Certification renewal may also provide access to professional development resources, discounts, and support services.

What is the job market for EKG technicians?

The job market for EKG technicians is shaped by the broader need for cardiac care, diagnostic testing, and qualified healthcare workers. The World Health Organization notes a projected shortfall of 10 million health workers by 2030, which highlights the pressure on healthcare systems globally.

In the United States, employment for CETs is projected to grow by 4% from 2024 to 2034, with about 2,200 openings each year, according to BLS information cited in this article. Demand is linked to cardiac care needs among an aging population and continued use of non-invasive diagnostic testing.

Wage data can vary by source, role definition, location, employer type, and whether the position is classified with broader cardiovascular technologist and technician occupations. The annual wage cited here is $70,270, with percentiles ranging from $36,620 to $105,140. The highest-paying states listed are Massachusetts, Washington D.C., Rhode Island, California, and Alaska. The chart below shows average annual wages for those states.

How are technology trends changing EKG technician work?

Digital health tools, remote monitoring, portable diagnostic equipment, and AI-supported interpretation are changing how cardiac data is collected, reviewed, and shared. These tools do not eliminate the need for careful technicians; instead, they increase the value of accurate lead placement, clean data capture, patient preparation, and correct documentation. Poor inputs can still lead to poor outputs, even when software is advanced.

Telemedicine and remote care platforms may also expand the settings where EKG-related skills are useful. Technicians who understand digital workflows, patient data transfer, device troubleshooting, and interdisciplinary communication may be better prepared for changing employer expectations. Those interested in related imaging roles can compare cardiac testing with training options such as online ultrasound tech schools.

Can EKG technicians move into healthcare administration or billing?

Yes. EKG technicians who enjoy healthcare but want less direct clinical work may use their patient care background to move into administrative roles. Experience with documentation, scheduling, patient records, diagnostic orders, and insurance-related workflows can be helpful in medical offices, hospital departments, and billing teams.

One practical option is medical billing and coding. These roles focus on translating clinical services into standardized codes for reimbursement, compliance, and recordkeeping. EKG technicians who want a flexible administrative route can review online medical coding programs that align clinical knowledge with healthcare revenue cycle skills.

Can EKG technicians explore advanced pharmacy degrees?

EKG technicians who want a very different clinical pathway may consider pharmacy education, but this is a major academic commitment rather than a simple promotion from EKG work. Pharmacy training focuses on medication therapy, pharmacology, drug interactions, patient safety, and regulatory standards. An EKG background may help with patient communication and clinical context, but it does not replace pharmacy prerequisites or professional degree requirements.

For those serious about this direction, an online pharmacist school pathway may be worth comparing with nursing, health sciences, sonography, or healthcare administration options. The best choice depends on your tolerance for advanced coursework, licensure requirements, time in school, and long-term career goals.

How can interdisciplinary skills improve an EKG technician’s career options?

Healthcare work is increasingly team-based. EKG technicians who build skills beyond test administration can become stronger candidates for specialized, supervisory, or cross-functional roles. Useful areas include healthcare informatics, quality improvement, leadership, documentation accuracy, patient education, and collaborative problem-solving.

Some technicians may broaden their healthcare understanding through additional academic pathways, including pharmacy-focused study such as accelerated PharmD programs online. This route is not necessary for most EKG roles, but it may make sense for people who want to combine clinical experience with medication-related expertise.

Can more education raise an EKG technician’s earning potential?

Additional education can improve career options, but it does not guarantee a specific salary. Earnings depend on the occupation you move into, employer, location, credential, experience, and licensure. For example, a technician who becomes a registered nurse, medical and health services manager, sonographer, pharmacist, or cardiovascular technologist may enter a different pay structure than someone who remains in an entry-level EKG role.

Students considering a bachelor’s degree should compare the total cost, time commitment, transfer credit policies, and likely career outcome. Researching the highest earning bachelor degrees in healthcare can help identify degree options that may lead to stronger long-term returns, but individual results will vary.

What advanced academic pathways can support career growth?

EKG technicians who want to move beyond technical testing can consider several academic routes. A health administration program may fit those interested in operations or management. Clinical research programs may appeal to technicians who want to work with studies, data, and patient protocols. Nursing education is a strong option for those who want broader bedside responsibility. Pharmacy education, including an online pharmacy doctorate, may fit students who want a medication-centered clinical career.

The right pathway should be based on the role you want next, not just the degree title. Before enrolling, confirm admissions requirements, clinical or residency obligations, licensure implications, cost, schedule, and whether the program is recognized by employers in your target field.

How can EKG technicians move into nursing roles?

EKG technicians who want broader patient care responsibilities often consider nursing. Moving into licensed practical nursing or registered nursing can expand clinical scope, patient education duties, medication-related responsibilities, and advancement opportunities. However, nursing requires approved education, clinical hours, and licensure; EKG experience alone is not enough.

Bridge or fast-track programs may help healthcare workers build on prior experience. For example, 12 month LPN to RN programs can be an option for eligible students who already meet program requirements. EKG technicians should verify whether they first need LPN preparation, prerequisite coursework, entrance exams, or state-specific clinical requirements.

This transition can be attractive because it combines cardiac testing experience with broader nursing judgment and care coordination. Still, students should compare cost, schedule demands, licensing rules, and local job requirements before choosing this route.

What advancement options are available for EKG technicians?

EKG technicians can advance in several ways: by specializing, adding certifications, earning a degree, or moving into adjacent healthcare fields. The best route depends on whether you want to stay technical, become more patient-care focused, supervise others, or shift into administration.

Some technicians explore administrative education such as a medical office administration degree or certificate to move into office operations, scheduling, billing support, or department coordination. Others pursue nursing, imaging, pharmacy, or healthcare management.

Higher credentials may lead to different salary ranges, but outcomes are not automatic. For example, the average base salary cited here for nurse practitioners is around $124,325 (Salary.com, 2024), and medical and health service managers earn $134,440 yearly (BLS, 2024c). Those roles require substantially different education, responsibilities, and often licensure or management experience.

What careers can EKG program graduates pursue?

EKG training can support several healthcare directions, especially when paired with additional education or certification. Some roles remain close to bedside care, while others move into diagnostics, therapy, laboratory work, medication management, or administration.

• Child life specialist: These professionals support children and families during illness, injury, hospitalization, and medical procedures. They provide education, emotional support, and therapeutic interventions. The cited child life specialist salary is around $49,427.
• Patient care technician: Patient care technicians help with comfort and daily care, including bathing, grooming, meals, vital signs, specimen collection, communication with families, and reporting patient changes to nurses or physicians. The cited annual pay is $37,829.
• Speech pathologist: Speech pathologists evaluate and treat speech, language, voice, cognitive-communication, and swallowing disorders. The cited annual pay is $92,630.
• Laboratory technician: A laboratory technician processes specimens, operates lab equipment, and performs tests such as blood counts, urinalysis, and microbiological cultures. The cited annual pay is $62,870.
• Pharmacist: Pharmacists dispense medications, counsel patients, monitor medication safety, and support appropriate medication use. The cited range for pharmacist salaries is between $89,980 and $168,650.

What medical imaging careers are related to EKG work?

EKG technicians who like diagnostic testing but want to expand beyond cardiac rhythm monitoring may consider medical imaging. Ultrasound is one common option because it also involves patient interaction, anatomy knowledge, equipment operation, and image-based clinical support.

Students interested in sonography can compare online ultrasound tech programs and confirm how each program handles labs, clinical placement, accreditation, and employer recognition. Imaging careers usually require different technical training than EKG work, so it is important to verify requirements before assuming credits or experience will transfer.

Can EKG technicians transition into health information management?

Yes. EKG technicians who are detail-oriented and interested in records, data accuracy, privacy, compliance, and healthcare systems may fit well in health information management. Clinical experience can help these professionals understand how documentation affects patient care, billing, quality reporting, and care coordination.

Formal HIM education can strengthen knowledge of health informatics, information governance, coding systems, compliance, and quality assurance. Students considering this path can review an online CAHIIM accredited HIM degree to understand degree options aligned with health information careers.

What additional certifications can expand EKG technician career options?

Additional certifications can help EKG technicians become more versatile, especially in smaller clinics or multi-role healthcare teams. Common options include phlebotomy, patient care technology, medical billing and coding, CPR, BLS, and other short-term healthcare credentials.

Short-term training can be useful, but it should match your target role. For example, phlebotomy may help if you want more hands-on clinical duties, while billing and coding may help if you want administrative work. EKG technicians comparing fast training options can review quick medical certificate programs to identify credentials that fit their goals, schedule, and local employer demand.

Common mistakes to avoid when becoming an EKG technician

• Choosing the fastest program without checking employer acceptance. A short program is only useful if it prepares you for certification and meets local hiring expectations.
• Ignoring hands-on practice. EKG work requires correct electrode placement, equipment use, patient communication, and documentation. Online coursework alone may not be enough.
• Assuming certification is optional everywhere. Some employers prefer certification, and 69% of U.S. employers reported that certification is required for EKG technicians.
• Looking only at tuition. Exam fees, renewal fees, books, supplies, uniforms, immunizations, CPR or BLS training, and transportation to clinical sites can affect total cost.
• Assuming salary data guarantees your income. Pay varies by state, employer, shift, experience, credentials, and job classification.
• Forgetting recertification requirements. Letting certification lapse can limit job options and may force you to retake the exam if it has been expired for more than one year.
• Choosing a degree before choosing a career goal. A bachelor’s or advanced degree can be valuable, but only if it connects to the role you actually want.

Questions to ask before enrolling in an EKG technician program

• Does the program prepare students for a recognized EKG technician certification exam?
• How many hands-on EKGs will I complete before graduation?
• Are clinical placements included, and where do they take place?
• Do local hospitals, clinics, and outpatient centers hire graduates from this program?
• What is included in tuition, and what costs are separate?
• Does the program include CPR or BLS certification, or must I complete it separately?
• What support is available for exam preparation and job placement?
• If the program is online, how are lab skills and clinical practice verified?
• Can credits transfer into an associate or bachelor’s degree later?
• What are the program completion, certification pass, and employment outcomes?

Key Insights

• EKG technician training can be a fast entry point into healthcare, but certification and hands-on practice are the factors most likely to strengthen employability.
• A certificate may be enough for entry-level work, while associate and bachelor’s pathways make more sense for students who want broader allied health, nursing, imaging, administration, or leadership options.
• Certification matters. Employers commonly prefer certified candidates, and many require certification for EKG technician roles.
• The work is patient-facing, detail-heavy, and sometimes fast-paced. Technical skill alone is not enough; communication, composure, and documentation accuracy are essential.
• Career advancement is possible, but it usually requires a deliberate next step: specialization, additional certification, degree completion, nursing education, imaging training, health information management, billing and coding, or healthcare administration.
• Before choosing a program, verify certification preparation, clinical practice, total cost, employer recognition, and whether the credential supports your long-term career plan.

References:

• AuntMinnie. (2025). ASRT: Radiography programs enrollment decreased in 2025. https://www.auntminnie.com/practice-management/news/15774682/asrt-asrt-radiography-programs-enrollment-decreased-in-2025
• Salary Calculator AI. (2025). Radiology Tech Salary Guide. https://salary-calculator.ai/blog/radiology-tech-salary-guide
• U.S. Bureau of Labor Statistics. (2024). Cardiovascular Technologists and Technicians. Occupational Outlook Handbook. https://www.bls.gov/ooh/healthcare/cardiovascular-technologists-and-technicians.htm
• U.S. Bureau of Labor Statistics. (2025). Radiologic and MRI Technologists. Occupational Outlook Handbook. https://www.bls.gov/ooh/healthcare/radiologic-technologists.htm