Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

Siemens Healthineers Announces First U.S. Install of SOMATOM go.Top CT Scanner

Ohio State University Wexner Medical Center acquires latest addition to SOMATOM go. CT platform, which addresses advanced clinical fields and applications

SNMMI, ASNC encourage BCBS to expand coverage of cardiac PET

The Society of Nuclear Medicine and Molecular Imaging (SNMMI) and the American Society of Nuclear Cardiology (ASNC) submitted a letter to BlueCross BlueShield (BCBS) of Tennessee urging an expansion of cardiac PET coverage.

Example of spectral, or dual-energy CT, confirming a pulmonary embolism (PE). Image courtesy of Philips Healthcare

Dual-energy CTA iodine maps offer small benefit in diagnosing pulmonary embolism

Dual-energy (DE) CT iodine maps offer a slight benefit when paired with traditional CT angiography images in diagnosing pulmonary embolism (PE), reported researchers in a Sept. 11 Radiology study.

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CCTA associated with reduced risk of death from coronary artery disease

Performing coronary CT angiography (CCTA) in addition to standard care is associated with a lower risk of death from coronary artery disease than standard care alone, according to research published in the New England Journal of Medicine.

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Nikon, UC San Diego open collaborative microscopic imaging center

The third Nikon Imaging Center in the U.S. for collaborative microscopy imaging opened at the University of California, San Diego on Thursday, Sept. 13, according to a university press release. The center houses more than $2.5 million in imaging equipment, allowing researchers to work to develop new education programs.

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Virtual reality app could lessen anxiety for pediatric patients during MRI

A National Health Service physicist has developed a new virtual reality (VR) app that could help ease anxiety and fear for pediatric patients undergoing MRI, according to a report published Sept. 13 by The Guardian.

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3D heart model uses MRI to pinpoint source of arrhythmia

Cardiac specialists may be able to better identify scarred heart tissue and perform cardiac ablation in arrhythmia patients with a newly developed 3D imaging system based on cardiac MRI, according to research published Sept. 3 in Nature Biomedical Engineering.

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New mathematical pattern could make MRI scans 4X faster, decrease patient costs

A new mathematical pattern developed by Shekhar Chandra, PhD, from the University of Queensland in Australia, could make MRI scans four times faster, according to a university release from Sept. 11.