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Article: New angiography study results reported from University of Florida, Medical Department.
- Article from:
- Cardiovascular Week
- Article date:
- November 16, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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"In the 1970s, Hawkins pioneered the intra-arterial use of carbon dioxide gas for high-risk patients who were allergic to iodinated contrast material and for those with renal failure. With the advent of digital subtraction angiography in 1980, reliable imaging of ''low-density'' CO2 contrast agent became available," scientists in the United States report (see also Angiography).
"Subsequently, with the addition of high-resolution of digital subtraction angiography, stacking software (adding multiple images), tilting tables and a reliable, user-friendly delivery system, CO2 imaging has become nearly comparable to and, in some cases, superior to that of iodinated ...
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