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Cath Lab RN Job Description: Top Duties and Qualifications

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3206210registered nurse22.17rn15.47nurse6.66cath lab rn4.99cath lab4.0159566664501300.002569.374100.00WEEKLY77731622025-10-012025-10-312025-09-012025-09-302025-11-05Cath lab RN duties and responsibilities

A cath lab RN is one of the most crucial members of a cardiac patient’s health care team. Important cath lab RN duties include:

  • Providing assessment, monitoring and intervention for cardiac procedures, such as coronary stents, Swan Ganz/right heart catheterization, balloon valvuloplasty, angioplasty and pericardiocentesis
  • Administering oral and intravenous medication to patients
  • Operating intra-aortic balloons, physiological recorders and printers for monitoring electrocardiogram data
  • Managing patients under sedation to watch for adverse reactions
  • Educating patients and their families regarding surgical site care, lifestyle, medications and other postoperative information
  • Managing paperwork, including patient consent forms, charting, lab results and procedure documentation
  • Collaborating with other medical staff as needed

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Cath Lab RN Job Description Examples

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Indeed’s Employer Resource Library helps businesses grow and manage their workforce. With over 15,000 articles in 6 languages, we offer tactical advice, how-tos and best practices to help businesses hire and retain great employees.

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What does a cath lab RN do?

36723lab technician2.81laboratory2.79ekg technician2.72cath lab2.13cath lab tech1.8821017222501200.002404.034000.00WEEKLY1373642025-10-012025-10-312025-09-012025-09-302025-11-05Cath lab RNs usually work with people who have chronic ailments and older patients with heart conditions. They provide direct nursing care to patients undergoing therapeutic and diagnostic cardiac procedures. Responsibilities include examining patients, preparing them before procedures and monitoring their status with imaging equipment to ensure there is adequate blood flow throughout their body. Cath lab RNs also look for blockages that may indicate a need for further intervention.

Cath lab RNs are responsible for post-procedure patient care, as well. They teach patients about the recovery process, coordinate discharge planning and make referrals to ensure continuity of care.

3206210registered nurse22.17rn15.47nurse6.66cath lab rn4.99cath lab4.0159566664501300.002569.374100.00WEEKLY77731622025-10-012025-10-312025-09-012025-09-302025-11-05Cath lab RN skills and qualifications

The ideal cath lab RN should have the skills and qualifications needed to succeed in their role, including:

  • Ability to communicate effectively with patients, their families and medical staff
  • Comfort working in a high-pressure environment
  • Quick decision-making skills
  • Ability to keep patient records and materials organized
  • Strong eye for detail required to monitor patient status
  • Knowledge of monitoring equipment and ability to troubleshoot problems

Cath lab RN experience requirements

Cath lab RNs typically have experience providing direct nursing care for cardiovascular patients, usually in a general hospital or trauma hospital setting. They should have a demonstrated history of working professionally with patients and medical staff. Hospitals prefer 36723lab technician2.81laboratory2.79ekg technician2.72cath lab2.13cath lab tech1.8821017222501200.002404.034000.00WEEKLY1373642025-10-012025-10-312025-09-012025-09-302025-11-05cath lab RNs who can work in a fast-paced environment with minimal supervision.

Cath lab RN education and training requirements

Education, training and certifications are very important for 3206210registered nurse22.17rn15.47nurse6.66cath lab rn4.99cath lab4.0159566664501300.002569.374100.00WEEKLY77731622025-10-012025-10-312025-09-012025-09-302025-11-05cath lab RN careers. To become a cath lab RN, nurses must hold either a Bachelor of Science in Nursing (BSN) or Associate Degree in Nursing (ADN) from an accredited nursing program. Candidates must also have passed the NCLEX-RN exam and hold an active RN license in the state of practice.

Other important certifications include Basic Life Support (BLS) and Advanced Cardiac Life Support (ACLS). Cath lab RNs are recommended to obtain their Cardiac Vascular Nursing Certification as well.

3206210registered nurse22.17rn15.47nurse6.66cath lab rn4.99cath lab4.0159566664501300.002569.374100.00WEEKLY77731622025-10-012025-10-312025-09-012025-09-302025-11-05Cath lab RN salary expectations

According to Indeed Salaries, the average salary for a cath lab RN is $136,754 per year. Salaries vary by location, experience and employer.

Job descriptions for similar positions

If the cath lab RN job description doesn’t match what you’re looking for, consider one of these job descriptions for similar positions:

Cath lab RN job description FAQs

How often are cath lab nurses on-call?

Many hospitals require 36723lab technician2.81laboratory2.79ekg technician2.72cath lab2.13cath lab tech1.8821017222501200.002404.034000.00WEEKLY1373642025-10-012025-10-312025-09-012025-09-302025-11-05cath lab RNs to be available on-call at certain times, which means they must come to work on an as-needed basis. The actual number of on-call hours and scheduling varies by hospital. Some cath lab RNs work a few days per week on-call, while others may be on-call every other week. Almost every cath lab RN is expected to work on-call some of the time, so make this requirement clear to candidates during the hiring process.

How do you interview a cath lab nurse?

When interviewing cath lab RN candidates, ask in-depth questions to learn how they handle specific situations on the job. For example, you may ask the candidate to outline how they assist the medical team during procedures or how they monitor patients for symptoms of infection post-procedure. You can gauge the candidate’s conflict resolution skills by asking how they handle disagreements with staff or which methods they might use to calm an upset patient.

What makes a good cath lab nurse?

Aside from obtaining a BNS/ADN degree, good cath lab RNs can demonstrate their knowledge and ability through a number of certifications, exams and training programs. Passing a test such as the NCLEX shows an understanding of hemodynamics, catheterization procedures, heart diseases, EKG interpretation and more. Cath lab RNs should also have strong interpersonal skills to work with a variety of patients, doctors and other care staff. The best cath lab RNs are compassionate, flexible and good at thinking on their feet.

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Three individuals are sitting at a table with a laptop, a disposable coffee cup, notebooks, and a phone visible. Two are facing each other, while the third’s back is to the camera. The setting appears to be a bright room with large windows.

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