Articles Related to ct angiography on Health Imaging Hub
On this page you will find all the articles related to ct angiography that have been published on Health Imaging Hub.
According to a recent presentation, 15% of radiation exposure in the United States takes place during cardiac imaging procedures, especially during coronary CT angiography (CCTA). The presentation was highlighted during the 2010 annual Transcatheter Cardiovascular Therapeutics (TCT) meeting, which w...
 
Using the new coronary CTA (CT Angiography) image enhancement technique called adaptive statistical iterative reconstruction (ASIR) can reduce the risk of radiation exposure by 27%, as reported by a new study published in the September issue of the American Journal of Roentgenology (AJR), titled ...
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In order to improve radiology practice in the United States, The Centers for Medicare and Medicaid Services (CMS) presented the 2011 Medicare Physician Fee Schedule (MPFS) Proposed Rule. The rule includes a number of procedures which will be implemented in 2011. Among those procedures, Sustainable ...
 
Cardiac Imaging: At the Society of Nuclear Medicine's 57th Annual Meeting, a research was presented challenging the typical paradigm used to determine whether heart patients will benefit from invasive procedures like stent-placement or open-heart surgery. More than 81 million people in the US (or mo...
 
Digital Radiography: A new imaging algorithm, used for helping radiologist in reducing cumulative radiation exposure, was implemented recently in large healthcare facility. The new algorithm was used in CT angiography (CTA) and CT perfusion study conducted on patients with aneurysmal subarachnoid he...
 
Digital Radiography: Computed Tomography Angiography (CTA), might be unnecessary for many patients suspected of having pulmonary embolism (PE), according to results of a new study published in the journal Radiology. The study based its suggestions on the results of PE risk assessment analysis. PE ri...
 
The potential use of hybrid molecular imaging to provide precise information about the location and function of a condition known as "hyperparathyroidism", a benign tumor that produces too much hormone and causes high levels of calcium in the blood, has been illustrated at The Society of Nuclear Med...
 
According to a study in the American Journal of Roentgenology, reduced or no "padding" during ECG-triggered coronary CT angiography (CTA) results in a substantial reduction in radiation dose without affecting image quality and interpretability. Troy LaBounty, MD, lead author of the study, said "By ...
 
According to a new study, the reduction or even stop of "padding" while ECG-triggered coronary CT angiography (CTA) is carried out will results in significant decrease in radiation dose without reducing image quality. The study was published in the April issue of the American Journal of Roentgenolog...
 
According to a recent study published in the January issue of the American Journal of Roentgenology, the quality of images taken by multi-detector computed tomography (MDCT) scans can be affected significantly by patient's criteria such as ethnicity, body mass index (BMI), and heart rate. (MDCT) is ...
 
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