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.

Succeeding with Cancer: Using Imaging to Avoid Treatment-induced Heart Failure

Treating today’s cancer patient no longer means simply targeting the cancer. Given the known cardiotoxicities of some established chemotherapies and the possibility that newer approaches may damage the heart, oncologists, cardiologists and imaging specialists now work together to detect and minimize the risk of treatment-induced heart failure.

MRI shows children with obstructive sleep apnea have reduced grey matter in cortical regions

In a new study conducted at the University of Chicago’s Medical Center, researchers scanned the brains of children between 7 and 11 years old who have moderate or severe obstructive sleep apnea (OSA) and found that, if untreated, it can lead to widespread brain damage.  

aycan establishes medical imaging professional services division

Dedicated team resolves multi-vendor workflow issues with vendor neutral services.

Are patients unnecessarily tested for rare liver conditions?

A new article published in the Institute for Healthcare Policy & Innovation University of Michigan discusses why patients are unnecessarily tested for rare liver conditions, which raises concerns and costs.

GE Healthcare, Lantheus Medical Imaging discuss deal for CAD imaging agent

GE Healthcare and Lantheus Medical Imaging have proposed a global deal for a contuniuation of the phase 3 development and global commercialization of Lantheus’s flurpiridaz F 18, a positron emission tomography (PET) myocardial perfusion imaging (MPI) agent for diagnosing coronary artery disease.

FDA Clears Compressed Sensing MRI Acceleration Technology From Siemens Healthineers

New technology employs iterative reconstruction to produce high-quality MR images at a rapid rate with zero diagnostic information loss. 

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MRI shows why people's political beliefs just won't budge

Last November’s presidential election ended friendships because of opposing political views, and now an MRI study shows why people’s political beliefs just won’t budge.

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MRI of pacemaker patients requires close radiology+cardiology collaboration

Thanks to advances in MRI-compatible cardiac device technology, pacemakers and implantable cardioverter defibrillators (ICDs) are no longer absolute contraindications for MRI exams. The devices remain relative contraindications for MRI, however, and their presence in MRI patients calls for radiologists and cardiologists to work closely together in order to both ensure patient safety and minimize legal risk.  

Around the web

Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.