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.

CAD-RADS a ‘big step in the right direction’ toward improving outcomes for acute chest pain

Korean researchers tested the Coronary Artery Disease Reporting and Data System in nearly 1,500 patients treated across four hospital emergency departments.

July 20, 2021

Echocardiogram add-on predicts patients at risk of developing heart problems from COVID-19

Speckle-tracking strain is a safe, affordable way to gain clues into who may develop atrial fibrillation and require additional monitoring down the road.

July 9, 2021
A heart attack is caused when one of the coronary arteries becomes blocked with a clot.

AI calculates fat buildup around the heart from MRI scans in under 3 seconds

The tool can be applied to standard MR imaging scans and also predicts an individual's risk of diabetes.

July 7, 2021

Radiologists utilize novel CAD-RADS in 95% of coronary CTA reports

Massachusetts General Hospital doctors analyzed Coronary Artery Disease Reporting and Data System usage in their high-volume cardiac CT services center for the study.

July 7, 2021
Recall | Product recall

FDA announces recall of guidewire component used during angiography procedures

Medtronic is recalling five models of its Angiographic Guidewire Component due to sterilization issues.

July 2, 2021
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AI cuts average CCTA reading time by 73%, helping radiologists detect coronary artery disease

The tool signicantly helped inexperienced rads and rivaled cardiovascular imaging experts at spotting obstructive CAD.

June 28, 2021
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Medical isotope specialist NorthStar announces new executive hire

Frank Scholz, PhD, will oversee the Beloit, Wisconsin, firm's Mo-99 expansion efforts and new radioisotope development programs, among other duties.

June 21, 2021

Combining AI with cardiac imaging helps predict heart attacks, cardiovascular deaths

The findings were presented virtually during the Society of Nuclear Medicine and Molecular Imaging's 2021 Annual Meeting.

June 14, 2021

Around the web

The newly approved AI models are designed to improve the detection of pulmonary embolisms and strokes in patients who undergo CT scans.

"I see, at least for the next decade, this being a SPECT and PET world, not one or the other," explained Tim Bateman, MD.

The FDA-approved technology developed by HeartFlow can predict a patient's long-term risk of target vessel failure as well as more invasive treatments performed inside a cath lab. 

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