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.

MRI predicts if patients are able to fight cancer, respond to treatment

Across the Atlantic, newly published oncology research may help predict how well patients can prevent the spread of cancer and respond to immunotherapy treatment, according to a press release from the University of Liverpool in the U.K.   

December 12, 2017

Pumping iron does a heart good—and MRI proves it

While the benefits of resistance training on musculoskeletal health are on daily display in any weightlifting room, the question of how much good all those sets and reps do for the heart has been open. Now comes an imaging-based answer from Germany, where researchers using MRI found measurable cardiac changes in a randomized group of novice male “gym rats” after they’d worked out regularly for around half a year.

December 8, 2017

Extreme definition. Exceptional clarity. Extraordinary REALISM. By Konica Minolta Healthcare, at RSNA.

Wayne, NJ, Nov. 9, 2017 – Konica Minolta Healthcare Americas, Inc. announced today it will introduce REALISM™, a revolutionary image processing solution, and two new AeroDR® HD Wireless Flat Panel Detectors for specialty applications at the annual meeting of the Radiological Society of North America (RSNA), Nov. 26-Dec. 1, 2017.

December 8, 2017

Coronary CT angiography leads to questionably appropriate interventions

Acute chest-pain patients imaged with coronary CT angiography (CCTA) are more likely to receive revascularization and invasive coronary interventions that don’t clearly improve outcomes than patients evaluated with standard functional tests such as stress EKG and stress echocardiography, according to a meta-analysis of randomized clinical trials.

December 8, 2017

RSNA 2017: Virtual, augmented reality may revolutionize medical imaging

One unmistakable topic at RSNA 2017 was virtual and augmented reality—and how advancements will affect medicine. With numerous presentations and interactive booths at the annual conference in Chicago, the technologies are clearly growing in popularity in interventional radiology and health imaging. 

December 6, 2017

Ultrasound needle enables clear imaging during heart procedures

The first optical ultrasound needle enables real-time imaging of heart tissue during minimally invasive procedures, according to researchers in the United Kingdom.

December 6, 2017

RSNA 2017: MRI, biopsy offer minimally invasive alternative to conventional autopsy

Imaging techniques can be beneficial in identifying ischemic heart disease during minimally invasive autopsies, according to a study presented at RSNA 2017 in Chicago.

December 6, 2017

University of Utah Health extends 3D Printing to physicians with TeraRecon

University of Utah Hospitals & Clinics (healthcare.utah.edu), together with TeraRecon (www.terarecon.com), the market leading advanced visualization solution provider, today announced the launch of TeraRecon’s 3D Print Pack Portal within the University of Utah Health’s clinical environment, extending 3D printing access to physicians throughout the health system. 

November 30, 2017

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

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