Computed Tomography (CT)

Cardiac computed tomography CT systems use a series of X-ray images to create an image volume dataset that can be sliced or manipulated on any plane using advanced visualization software. This channel includes content on CT scanners, CT contrast agents, CT angiography (CTA and CCTA), CT perfusion, spectral CT (also called dual souce or dual energy CT), and interative image reconstruction software that can reduce dose and make lower-quality CT images diagnostic.

Videos | FFR Technologies | March 26, 2020
James Udelson, M.D., chief of the division of cardiology, Tufts Medical Center, explains how cardiac computed...
Two examples of CT myocardial perfusion (CTP) imaging assessment software. Canon is on the left and GE Healthcare is on the right. Both of these technologies have been around for a few years, but there have been an increasing amount of clinical data from studies showing the accuracy of the technology compared to nuclear imaging, the current stand of care for myocardial perfusion imaging, and cardiac MRI. #SCCT #perfusionimaging 

Two examples of CT myocardial perfusion (CTP) imaging assessment software. Canon is on the left and GE Healthcare is on the right. Both of these technologies have been around for a few years, but there have been an increasing amount of clinical data from studies showing the accuracy of the technology compared to nuclear imaging, the current stand of care for myocardial perfusion imaging, and cardiac MRI.

News | CT Angiography (CTA) | March 16, 2020
March 16, 2020 — The Society of Cardiovascular Computed Tomography (SCCT) released a new expert consensus document on...
A 3-D CT reconstruction of an anomalous right coronary artery (RCA) can be seen arising from the left sinus of valsalva in a short-axis equivalent view. ASE issues New Guidelines for Multimodality Imaging of Congenital Coronary Anomalies

 
A 3-D CT reconstruction of an anomalous right coronary artery (RCA) can be seen arising from the left sinus of valsalva in a short-axis equivalent view. This is one of many images included in the new ASE guidelines to illustrate anatomical coronary artery variations.

News | March 05, 2020
March 5, 2020 — Experts in the medical imaging community have developed a new, landmark consensus document to optimize...
AI vendor Infravision's InferRead CT Pneumonia software uses artificial intelligence-assisted diagnosis tp improve the overall efficiency of the radiology department. It is being delayed in China as a high sensitivity detection aid for novel coronavirus pneumonia (COVID-19). #COVID-19 #COVID19 #Coronavirus #2019-nCoV

AI vendor Infravision's InferRead CT Pneumonia software uses artificial intelligence-assisted diagnosis tp improve the overall efficiency of the radiology department. It is being delayed in China as a high sensitivity detection aid for novel coronavirus pneumonia (COVID-19).

Feature | Coronavirus (COVID-19) | February 28, 2020
February 28, 2020 — New healthcare technologies are being implemented in the fight against the novel coronavirus (COVID...

GE Healthcare partnered with the AI developer Dia to provide an artificial intelligence algorithm to auto contour and calculate cardiac ejection fraction (EF). The app is now available on the GE Vscan pocket, point-of-care ultrasound (POCUS) system, as seen here displayed at RSNA 2019. Watch a VIDEO demo from RSNA.

Feature | Artificial Intelligence | February 11, 2020 | Sanjay Parekh, Ph.D. 
February 7, 2020 – At the 2019 Radiological Society of North America (RSNA) meeting in December, there was a record...
The researchers used high resolution cross-sectional imaging with CT or MRI to assess 225 men with abdominal aortic aneurysm. Follow-up lasted, on average, more than three years.  Slightly more than half of patients had an intraluminal thrombus. The aneurysms of those with intraluminal thrombus were larger at baseline and grew by a rate of 2 mm per year, twice as fast as the 1 mm per year growth rate in people without intraluminal thrombus.
News | Endovascular Aortic Repair | January 29, 2020
January 29, 2020 – The presence of a blood clot on the wall of the aorta in people with abdominal aortic aneurysms (AAA...
This is an example of artificial intelligence automation for cardiac MRI using an AI app from TeraRecon's Envoy AI marketplace. The GE MRI image has bee countoured, anatomy labeled and all quantification automated by the AI, greatly reducing post-processing time. See this and other new AI imaging technologies from the 2019 RSNA meeting.

This is an example of artificial intelligence automation for cardiac MRI using an AI app from TeraRecon's Envoy AI marketplace. The GE MRI image has been countoured, anatomy labeled and all quantification automated by the AI, greatly reducing post-processing time. See this and other new AI imaging technologies from the 2019 RSNA meeting.

Blog | January 24, 2020
The key question I am always asked at cardiology conferences is what are the trends and interesting new technologies I...
The SCCT Artificial Intelligence and Machine Learning in Cardiovascular CT meeting  will be held in New York City at the Marriott East Side, April 24-26, 2020. #SCCT
News | Artificial Intelligence | January 09, 2020
January 9, 2020 — Maulik Majmudar, M.D., chief medical officer at Amazon will be the keynote speaker at the upcoming...
This photo is from a MitraClip procedure during the University of Colorado visit last December.

Ten out of the top 25 videos in 2019 are from hospital site visits DAIC conducted and shot more than 10 video interviews and recorded cath lab procedures at each center.  Two of the videos here are walk throughs of cath labs, showing how Henry Ford Hospital and the University of Colorado set up their main hybrid rooms for structural heart procedures. This photo is from a MitraClip procedure during the University of Colorado visit last December.

Feature | December 30, 2019 | Dave Fornell, Editor
Here are the top performing 25 videos posted to the DAIC website in the past year, based on Google Analytics. These the...
Videos | Radiation Dose Management | December 19, 2019
  Mahadevappa Mahesh, Ph.D., chief of medical physicist and professor of radiology and medical physics, Johns Hopkins...
Videos | RSNA | December 18, 2019
DAIC Editor Dave Fornell and Imaging Technology News (ITN) Consulting Editor Greg Freiherr offer a post-game report on...
Marco Costa, M.D., Ph.D., MBA, president, UH Harrington Heart and Vascular Institute, performing a cath lab procedure.

Marco Costa, M.D., Ph.D., MBA, president, UH Harrington Heart and Vascular Institute, performing a cath lab procedure.

News | Cath Lab | October 28, 2019
October 28, 2019 — Leaders within University Hospitals and the Harrington Heart and Vascular Institute had a vision to...
FDA Clears AiCE Image Reconstruction on Canon's Aquilion Precision CT
Technology | Computed Tomography (CT) | October 21, 2019
October 21, 2019 — Canon Medical Systems USA Inc. has received U.S. Food and Drug Administration (FDA) 510(k) clearance...
New Algorithm Expands Neurologists' Ability to Assess for Clot-removing Procedure
News | Stroke | October 18, 2019
October 18, 2019 — An algorithm developed by faculty at The University of Texas Health Science Center at Houston (...
FDA Clears Modules of AI-Rad Companion Chest CT From Siemens Healthineers
Technology | Computed Tomography (CT) | September 26, 2019
September 26, 2019 — The U.S. Food and Drug Administration (FDA) has cleared three modules of AI-Rad Companion Chest CT...