Multimodality imaging in subclavian steal syndrome.

Subclavian steal syndrome is a rare vascular cause of recurrent effort-related syncope events, affecting ~2% of the general population. Here, we report a case of a 64-year-old male who was hospitalized because of recurrent effort-related syncope events. Physical examination revealed several characteristic clinical clues for subclavian steal syndrome. Indeed, through the use of multimodality imaging, the diagnosis was established. We demonstrate that the combination of history taking, thorough physical exam and subsequent imaging studies can establish a relatively rare diagnosis of recurrent syncope.