Cardiovascular Radiology: Page 87

'Virtual heart' can guide who should get ICD implants
By Brian Casey
A software-based "virtual heart" created with data from cardiac MRI scans could be a better tool for predicting which patients should receive implantable cardioverter defibrillators (ICDs).
May 10, 2016
2016 05 10 16 05 27 231 Virtual Heart 200
Cardiac MRI beats SPECT for predicting heart events
By Wayne Forrest
Cardiovascular MRI is a better prognosticator of risk for serious cardiovascular events than SPECT, regardless of a person's risk factors, angiography results, or initial treatment, according to a study published online in the Annals of Internal Medicine.
May 9, 2016
2014 02 11 13 43 51 451 Pulmonary Trunk Heart 200
Echo journal searches for new editor in chief
By AuntMinnie.com staff writers
The Journal of the American Society of Echocardiography has launched a search for a new editor in chief.
May 8, 2016
Inappropriate MPI scans increase cancer risk among women
By Wayne Forrest
The inappropriate use of SPECT myocardial perfusion imaging (MPI) in women can increase their risk of cancer from radiation compared to men, according to a study published online April 21 in the Journal of Nuclear Medicine.
May 5, 2016
2016 01 26 14 36 49 371 Heart 200
Trial: Catheter device cuts contrast use
By AuntMinnie.com staff writers
A catheter-based device designed to reduce contrast media use was found to cut dose by more than 15% in interventional cardiac procedures, according to trial results presented on Wednesday at the Society for Cardiovascular Angiography and Interventions scientific sessions.
May 4, 2016
Biotronik gets FDA clearance for defibrillator
By AuntMinnie.com staff writers
Biomedical device company Biotronik has received U.S. Food and Drug Administration (FDA) approval for its Iperia ProMRI HF-T cardiac resynchronization defibrillator.
May 2, 2016
JACC: Sedentary lifestyle puts calcium in coronaries
By AuntMinnie.com staff writers
Sedentary behavior is associated with increased calcium deposits on CT scans, according to a study of more than 2,000 patients published in JACC Cardiovascular Imaging.
April 27, 2016
Inappropriate SPECT MPI scans more common in women
By Wayne Forrest
Women are more likely than men to have an inappropriate SPECT myocardial perfusion imaging (MPI) scan, partly due to atypical symptoms, which may overestimate the true health risk to the female patient.
April 27, 2016
2015 05 19 14 15 34 281 Gender Symbols 200
FDA OKs Boston Scientific's MRI-conditional pacemaker
By AuntMinnie.com staff writers
Interventional and ultrasound technology developer Boston Scientific has received U.S. Food and Drug Administration (FDA) clearance for a suite of pacemakers deemed conditional for use in the MRI environment.
April 25, 2016
Cardiac PET/MRI protocol reduces radiation dose
By Wayne Forrest
Researchers have developed a new cardiac PET/MRI protocol with sodium fluoride that significantly reduces radiation dose and artifacts, enhancing the view of disease activity in coronary arteries.
April 20, 2016
2016 04 20 15 35 57 301 Pet Mri Cardiac Dweck 200
CCTA falls short in detection of culprit plaque
By Eric Barnes
In a population of myocardial infarction patients spanning 10 years of clinical practice, coronary CT angiography (CCTA) showed only limited ability to detect culprit lesions in the coronary arteries that went on to cause heart attacks -- though its positive predictive value was perfect, researchers concluded.
April 19, 2016
2016 04 19 14 20 06 112 2016 04 15 Culprit Fuller 400 20160419212020
The toll of cardiac cath radiation | US headset for concussion | CAD for CT lung screening
By Brian Casey
April 13, 2016
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