News tagged with subtraction angiography
MDCT angiography leads to successful treatment of severely blocked arteries in the legs
Jun 03, 2009 |
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MDCT angiography leads to accurate recommendations for successful treatment of patients with critical limb ischemia, sometimes allowing the patients to avoid more complicated surgery, according to a study performed at the ...
Search results for subtraction angiography
Radiologists find a technique to significantly reduce patient radiation dose during CT angiography
Sep 21, 2009 |
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Radiologists have discovered that prospective electrocardiogram (ECG) gating allows them to significantly reduce the patient radiation dose delivered during computed tomography (CT) angiography, a common noninvasive technique ...
Noninvasive screening test may detect narrowing in intracranial stents
Feb 11, 2009 |
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Great advances have been made in treating blockages in the arteries of the brain using angioplasty to widen the narrowed artery and a stent to hold the artery open. However, in-stent stenosis, or a re-blockage of the artery ...
Heart test found safe for pre-transplant kidney patients
Oct 15, 2009 |
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A screening test that measures whether a patient's heart is healthy enough for a kidney transplant is not as dangerous as once thought, according to a study appearing in an upcoming issue of the Clinical Journal of the Am ...
Coronary angiography may improve outcomes for cardiac arrest patients
Mar 31, 2009 |
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People who suffer cardiac arrests and then receive coronary angiography are twice as likely to survive without significant brain damage compared with those who don't have the procedure, according to a study by University ...
Angled gantry technique reduced breast radiation exposure by 50 percent
Dec 04, 2008 |
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A novel angled gantry approach to coronary CT angiography reduced radiation exposure to the breast by more than 50%, according to Thomas Jefferson University researchers.
Radiation dose can be reduced for 'triple rule-out' coronary CT angiography
Apr 03, 2009 |
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Physicians can dramatically reduce the radiation dose delivered to patients undergoing coronary CT angiography in a "triple rule-out" protocol by simply using tube current modulation, according to a study performed at Thomas ...
What are the risk factors for rebleeding after negative angiography?
Sep 16, 2009 |
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Acute non-variceal gastrointestinal bleeding accounts for approximately 20% of emergency room visits and 5% of admissions. Although endoscopy has been used as a first-line treatment option in patients with gastrointestinal ...
Coronary CTA costs less than standard of care for triaging women with acute chest pain
Aug 08, 2008 |
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Non-invasive coronary CT angiography (CTA) is more cost-effective than current tests for diagnosing women with low risk of a heart attack who come to the emergency room with acute chest pain, according to a recent study conducted ...
Routine testing after aneurysm coiling carries low risk
Nov 18, 2008 |
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A very low risk of complication is associated with a routine test that determines whether a brain aneurysm treated with endovascular coiling has started to recur, a study led by the University of Cincinnati Neuroscience Institute ...
Researchers find a way to reduce patient radiation dose during pulmonary CT angiography
Jun 30, 2009 |
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While screening for possible pulmonary emboli using pulmonary CT angiography, a new study shows that radiologists can effectively lower the patient radiation dose by approximately 44% and improve vascular enhancement without ...
List of search results for subtraction angiography
