Impact of radial-to-aorta vascular anatomical variants on risk of failure in trans-radial coronary procedures

Catheterization and Cardiovascular Interventions, 04/03/2012

Failure of trans–radial procedures is associated to anatomic variants located from the wrist to the aorta. The operative ABC classification of anatomic variants is useful not only to categorize these anatomic variants, but also to predict the risk of failure of trans–radial approach.

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