VIDEO: The new role of cardiac CT in chest pain evaluation

He outlines the ACC 2021 Chest Pain Evaluation Guidelines, what is needed to perform cardiac CT angiography (CTA), how CTA can help speed patient triage in the emergency department (ED) and how it can help avoid invasive angiography in the cath lab. He said mass General has been using CTA as a primary test to evaluate chest pain patients since 2014.

"It's a disruptive technology," Ghoshhajra explained. "It can certainly obliviate the need for invasive tests. What is well codified in the new guidelines is that there are many first line test for different types of patients, and sometimes there are choices. We strongly feel CT is often a first-line test, more so than what prior guidelines had reflected. I would say the first-line indication is highly appropriate in a large and ever growing number of patients."

He said CTA can help speed patient triage and determine if a patient is having a coronary issue or not pretty quickly

He said most EDs now have 64-slice and greater CT scanners that are cardiac capable. But, he said creating a cardiac CT program does require expertise so staff may require additional training.   

"It does require expertise, both on the acquisition as well as the interpretation side of things," he said.  

Ghoshhajra also explains the role of FFR-CT, which was specifically included in the guidelines to help pull additional diagnostic information from CTA scans when it is unclear if a patient's plaque burden is causing chest pain, or to determine if a patient can be managed medically. 

Related Cardiac CT and Chest Pain Guideline Content:

VIDEO: The new role of cardiac CT in chest pain evaluation — Interview with Brian Ghoshhajra, MD

VIDEO: Cardiac CT training requirements for radiologists and technologists — Interview with Brian Ghoshhajra MD

Cardiac CT soft plaque assessment my offer paradigm shift for coronary disease screening.

VIDEO: The new role of cardiac CT under the 2021 chest pain evaluation guidelines — Interview with Eric Williamson, MD

VIDEO: Top 6 takeaways from the Society of Cardiovascular CT 2022 meeting — interview with Eric Williamson, MD

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VIDEO: Cardiac CT now recommended as a front-line chest pain assessment tool — Interview with Leslee Shaw, PhD

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