Abstract
A new technique for angiography of the contralateral internal mammary artery via the brachial artery approach is described. A Simmons (sidewinder) catheter is maneuvered into the ascending aorta and is rotated as to assume its performed shape. The catheter is advanced into the contralateral subclavian artery beyond the internal mammary artery. With the aid of an exchange wire, the Simmons catheter is replaced with a preformed internal mammary angiographic catheter. The internal mammary artery is cannulated, and angiography is performed. Fifty patients were successfully studied by means of this technique without incident. In 20 cases, the ipsilateral internal mammary artery was subsequently visualized. Brachial angiographers may prefer to add this technique to their repertoire.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
