Volume 55, Issue 3 pp. 398-403
Peripheral Vascular Disease

CO2 angiography

Philip R. Huber MD

Philip R. Huber MD

Emory University School of Medicine, Atlanta, Georgia

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Mark E. Leimbach MD

Mark E. Leimbach MD

Emory University School of Medicine, Atlanta, Georgia

The Carlyle Fraser Heart Center at Crawford Long Hospital, Atlanta, Georgia

The Atlanta Research and Education Foundation, Atlanta, Georgia

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W. Lance Lewis MD

W. Lance Lewis MD

Emory University School of Medicine, Atlanta, Georgia

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J. Jeffrey Marshall MD

Corresponding Author

J. Jeffrey Marshall MD

Emory University School of Medicine, Atlanta, Georgia

The Carlyle Fraser Heart Center at Crawford Long Hospital, Atlanta, Georgia

The Atlanta Research and Education Foundation, Atlanta, Georgia

Georgia Cardiac and Vascular Research Institute, 1200 Hamilton Place, Gainesville, GA 30501Search for more papers by this author
First published: 21 February 2002
Citations: 21

Abstract

Iodinated contrast agents are routinely used in procedures to diagnose and treat peripheral vascular disease. Despite the development of low-osmolar contrast agents and premedication techniques, these agents are still associated with contrast-induced nephropathy and allergic reactions in some individuals. To overcome these problems, carbon dioxide angiography has been developed as an alternative to standard iodinated contrast angiography in certain patient populations. The technology of digital subtraction angiography has greatly improved the image quality of CO2 angiography. Understanding the unique properties of CO2, the techniques for its use, and its associated limitations and complications will allow interventional cardiologists to expand their treatments of atherosclerotic peripheral vascular disease. Cathet Cardiovasc Intervent 2002;55:398–403. © 2002 Wiley-Liss, Inc.

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