Arteria Lusoria: An Anomalous Finding during Right Transradial Coronary Intervention

Abstract EN

Arteria Lusoria or aberrant right subclavian artery (ARSA) is present in 0.6–1.4% of individuals.

It typically remains clinically silent and is often discovered during angiographic procedures.

The presence of ARSA can make a right transradial approach for coronary angiography and angioplasty technically more difficult.

With the use of catheter support, we describe two cases in which a right transradial approach for catheterization was successful in the setting of ARSA.

As such, the presence of ARSA does not warrant abandoning a transradial approach for coronary angiography and angioplasty.