Videos | CT Angiography (CTA) | August 11, 2020

VIDEO: Increased Use of Cardiac CT During the COVID-19 Pandemic

Todd Villines, M.D., FACC, FAHA, MSCCT, explains some of the discussion on CT used for COVID-19 patients at the Society of Cardiovascular Computed Tomography (SCCT) 2020 virtual meeting in July. He is the Julian Ruffin Beckwith Professor of Medicine, Division of Cardiovascular Medicine, University of Virginia; editor-in-chief of the Journal of Cardiovascular CT (JCCT), and SCCT past-president. 

Early on in the COVID-19 pandemic in China, CT emerged as a key imaging modality and was found to be able to detect COVID ground glass lesions in the lungs sometimes prior to positive genetic PCR test results. Supporters of CT say the modality offers a way to get detailed anatomical and functional information using a short exam time and limits the exposure of staff to potential or known COVID-19 positive patients.

One area where cardiac CT is seeing a lot of increased his is for the evaluation of thrombus in the left atrial appendage (LAA). This is traditionally done using transesophageal echo (TEE), but it required very close contact with the patient and direct exposure of staff to bodily fluids and potential viral shed from the patient exhaling with each breath.

 

Related CT During COVID-19 Content:

Cardiac Imaging Best Practices During the COVID-19 Pandemic

VIDEO: CT and POCUS Emerge As Frontline Cardiac Imaging Modalities in COVID-19 Era — Interview with Geoffrey Rose, M.D.,

ASE Guidelines for the Protection of Echocardiography Providers During the COVID-19 Outbreak 

Study Looks at CT Findings of COVID-19 Through Recovery

Experts Stress Radiology Preparedness for COVID-19

ACR Recommendations for the Use of Chest Radiography and CT for Suspected COVID-19 Cases

Impact of Cardiac CT During COVID-19

 

Other SCCT Key Trends and New Technology Content:

Top 9 Cardiovascular CT Studies in Past Year 

VIDEO: Coronary Plaque Quantification Will Become Major Risk Assessment

VIDEO: Key Cardiac CT Papers Presented at SCCT 2020

VIDEO: Photon Counting Detectors Will be the Next Major Advance in Computed Tomography

VIDEO: Artificial Intelligence to Automate CT Calcium Scoring and Radiomics

Low-attenuation Coronary Plaque Burden May Become Next Big Cardiac Risk Assessment

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