CT Angiography (CTA)

This channel includes news and new technology innovations for CT systems use a series of X-ray images to create an image volume datasetthatcan slices or manipulated on any plane using advanced visualization software. The section includes computed tomography scanners, CT contrast agents, CT angiography (CTA and CCTA), CT perfusion, spectral CT (dual souce CT), and interative reconstruction dose reduction software.

Videos | CT Angiography (CTA) | July 19, 2019

Quynh Truong, M.D., MPH, associate professor of...

Mednax National Cardiac Centers of Excellence Program Highlighted at SCCT 2019
News | CT Angiography (CTA) | July 11, 2019

July 11, 2019 — Mednax Inc. and Mednax Radiology Solutions announced that Chief Medical Officer Ricardo C. Cury, M.D...

vRad Presents AI Model to Assess Probability of Aortic Dissection
News | Artificial Intelligence | July 01, 2019

July 1, 2019 – vRad (Virtual Radiologic), a Mednax company recently made a scientific presentation, “...

Medis QAngio XA 3D Receives FDA 510k Clearance
Technology | Angiography | June 04, 2019

June 4, 2019 — Medis Medical Imaging Systems B.V. has received clearance from the U.S. Food and Drug Administration...

Iodine-based CT contrast with ready for scanning with a Canon Aquilion One 320-slice CT system at Northwestern Medicine Central DuPage Hospital in the Chicago suburbs. It is not clear that contrast caused contract induced nephrapathy (CIN), also referred to as acute kidney injury (AKI) or contrast-associated acute kidney injury (CAAKI),

Iodine-based CT contrast ready for scanning with a Canon Aquilion One 320-slice CT system at Northwestern Medicine Central DuPage Hospital in the Chicago suburbs.

Feature | Contrast Media | May 31, 2019 | Dave Fornell, Editor

Iodine-based contrast agents used in...

Cardiac CT image 3D reconstruction of the heart
Sponsored Content | Webinar | CT Angiography (CTA) | May 29, 2019

This webinar will explain technical considerations when performing cardiac CT angiography in pediatric patients. It...

CT myocardial perfusion
Sponsored Content | Webinar | May 29, 2019

Chest pain is one of the most frequent reasons for an evaluation in the emergency room.There are multiple imaging...

HeartFlow Planner Changes Treatment Strategy for Coronary Heart Disease Patients
News | CT Angiography (CTA) | May 28, 2019

May 28, 2019 — New data demonstrated that use of the investigational HeartFlow Planner, a real-time, non-invasive...

Videos | Heart Valve Technology | May 20, 2019

A demonstration of how to calculate the neo-left ventricular outflow tract (neo-LVOT) on CT imaging for a...

Siemens Somatom Force 64-slice, dual-source computed tomography (CT) system installed at the Baylor Scott & White Health Heart And Vascular Hospital.
360 Photos | CT Angiography (CTA) | May 20, 2019

This is a 360 degree photo of a Siemens Somatom Force 64-slice, dual-source computed tomography (CT) system...

An example of a cardiac computed tomography angiography (CTA) perfusion exam showing iodine contrast mapping in the myocardium, which is used as a surrogate for blood perfusion.

An example of a cardiac computed tomography angiography (CTA) perfusion exam showing iodine contrast mapping in the myocardium, which is used as a surrogate for blood perfusion.

Podcast | CT Angiography (CTA) | May 03, 2019

A discussion with ...

Figure 1: A computed tomography angiography (CTA) study performed for transcatheter aortic valve replacement planning.  Interventional imagers created and interpret these images as part of the heart team.

Figure 1: A computed tomography angiography (CTA) study performed for transcatheter aortic valve replacement planning. The aortic valve is trileaflet with significant calcification (A). Annular measurements are performed to determine valve sizing (B). Coronary artery height is measured to predict the risk of coronary artery obstruction (C).  

Feature | Structural Heart | April 24, 2019 | Nadeen N. Faza, M.D., Dee Dee Wang, M.D., Joao Cavalcante, M.D., Andrew D. Choi, M.D., Jeffrey B. Geske, M.D., and Stephen H. Little, M.D.
Recent months have signaled a new and exciting era in the dynamic world of...
How to reduce radiation dose in cardiac CT.
Feature | CT Angiography (CTA) | April 01, 2019 | Dave Fornell, Editor

April 1, 2019 — Here is a checklist of dose-sparing practices for coronary computed tomography angiography (CCTA)...

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