News | June 13, 2007

GE Showcases VCT for Cardiac Imaging

June 14, 2007 - GE Healthcare recently demonstrated technology advances in Helical Shuttle imaging, using the company’s LightSpeed VCT by generating CT Scans with an expanded image coverage of 210 millimeters on a 40-millimeter detector for both cardiac and liver exams.

Helical shuttle scanning continues to hold promise by providing wider image coverage for both dynamic angiography and perfusion studies. 210millimeters of coverage enables whole organ anatomical and physiological assessment on existing Computed Tomography (CT) technology.

"The underlying technical concept behind Helical Shuttle was to break through the old paradigm that helical scans must be performed at a constant table speed or pitch, relative to the slice thickness," said Brian Duchinsky, General Manager of Global CT at GE Healthcare. "This breakthrough is enabled by an innovative, real-time scan control architecture. Additionally, our engineers have been developing improved reconstruction algorithms that work to produce images acquired with “Helical Shuttle” without artifacts previously associated with varying table speed. These powerful combinations of technology enhancements have the potential to unlock a host of exciting new advanced clinical applications."

The research was performed at Osaka and Kinki Universities, Japan, by Professor Takamichi Murakami, Chairman, Department of Radiology at Kinki University Hospital.

For more information: www.gehealthcare.com

Related Content

A CT calcium scoring image showing calcified plaques in coronary vessel segments. The higher the calcium content of the vessels, the high risk the patient is for a heart attack event. CAC exam

A CT calcium scoring image showing calcified plaques in coronary vessel segments. The higher the calcium content of the vessels, the higher risk the patient is for a heart attack event. Image courtesy of Canon Medical Systems.

Feature | Computed Tomography (CT) | October 17, 2018 | Dave Fornell, Editor
A picture is worth a thousand words, and to patients concerned about their health, detailed images of the coronary an
Abdominal Aortic Calcification May Signal Future Heart Attack

Image from computed tomography (CT) colonography shows segmented abdominal aortic calcification measured with semiautomated CT tool on coronal image. Within region of interest over aorta selected by user, tool automatically segments and quantifies aortic calcification (shown in blue). 

Image Credit: O’Connor S D, Graffy P M, Zea R, et al. Does nonenhanced CT-based quantification of abdominal aortic calcification outperform the Framingham Risk Score in predicting cardiovascular event sin asymptomatic adults? Radiology doi: 10.1148/radiol.2018180562. Published online Oct. 2, 2018. © RSNA.

News | Computed Tomography (CT) | October 12, 2018
Computed tomography (CT)-based measures of calcification in the abdominal aorta are strong predictors of heart attacks...
Siemens Healthineers Announces First U.S. Install of Somatom go.Top CT
News | Computed Tomography (CT) | September 17, 2018
September 17, 2018 — The Ohio State University Wexner Medical Center in Columbus recently became the first healthcare
Key Patient Preparations for a CT Scan
News | Computed Tomography (CT) | September 05, 2018
The Center for Diagnostic Imaging (CDI) in Miami recently released a list of important preparations patients should...
Videos | Computed Tomography (CT) | July 25, 2018
A discussion with Patricia Dickson, LRT(CT), director of imaging and outpatient services, Capital Cardiology Associat
Videos | Computed Tomography (CT) | July 23, 2018
Ed Nicol, M.D., FSCCT, MBA, head of cardiac CT, Royal Brompton Hospital, London, and chair of the Society of Cardiova
Videos | Computed Tomography (CT) | July 17, 2018
An interview with Patrick Serruys, M.D., Ph.D., Imperial College London, principal investigator of the SYNTAX III Tri
Zebra Medical Vision Announces FDA 510(k) Clearance of Coronary Calcium Algorithm
Technology | Computed Tomography (CT) | July 12, 2018
Zebra Medical Vision has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its Coronary...
IAC Awards First CT Accreditation for a Mobile Stroke Unit
News | Computed Tomography (CT) | July 09, 2018
The Intersocietal Accreditation Commission (IAC) recently recognized the University of Tennessee Health Science Center...
Overlay Init