Shout out to Jessica Cooper R.T.(R)(VI)(ARRT) and Jody Nutt R.T.(R)(T)(ARRT)! Jessica is currently serving on the Limited Scope of Practice in Radiography Exam Committee, and Jody is currently an item writer for Radiation Therapy. Both co-authored the article: "Role of Radiologic Technologist in Procedural Efficiency of TAVR."
This was originally a research project Jessica assisted a student with. Every spring she mentors the Cardiovascular Interventional students to participate in research, scholarship, and a creativity symposium at the University called "Create @ State." Her student won a scholarship for her research presentation. They then worked together to create a short report based off the research presentation and submitted it to ASRT for publication.
The following is a summary of the article, where after reading, you may take the quiz to receive .25 category A+ credits with ASRT.
Interventional Radiology (IR) uses imaging to perform minimally invasive procedures, offering lower risk, faster recovery, and reduced costs compared to surgery. A key IR procedure is Transcatheter Aortic Valve Replacement (TAVR), used to treat aortic stenosis-a condition causing chest pain, fatigue, and shortness of breath.
Purpose: Restore blood flow in patients, especially those
at high surgical risk.
Eligibility: Depends on vessel size, anatomy, and overall health.
Procedure: A catheter is inserted (usually via the femoral artery) to place a new
valve, guided by imaging such as CT, fluoroscopy, and echocardiography.
A successful TAVR requires:
- A well-trained, multidisciplinary team.
- Proper hospital infrastructure.
- Skilled use of imaging for navigation and safety.
Role of Radiologic Technologists (must be certified and trained in):
- Radiation safety.
- Imaging equipment operation.
- Anatomy and pathology relevant to TAVR.
Their education is governed by standards from ARRT and ASRT.
A well-trained team is critical for successful TAVR outcomes. Only experienced physicians are permitted to perform the procedure, and similar high standards should apply to all team members. Radiologic technologists play a vital role in safely operating imaging equipment and managing radiation exposure, ensuring the procedure is both effective and safe.
