JACC: Case Reports (Mar 2020)
Disaster Averted
Abstract
A 46-year-old woman presented with a syncopal episode and was found to have a large thrombus traversing an atrial septal defect extending across the mitral valve. She was taken to the operating room for emergent thrombectomy. We present the case, imaging, and a review of published cases. (Level of Difficulty: Beginner.)