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Juan G. Ripoll
Public Documents
1
Up, up and away! Atrial septal pouch thrombus: an unexpected encounter during transep...
Juan G. Ripoll
and 3 more
October 17, 2022
Atrial septal pouch is a common anatomic variant of the interatrial septum and a nidus for thrombus formation. Left-sided atrial septal pouch has been associated with an increased risk of cryptogenic stroke. We described a case of left-sided atrial septal pouch thrombus, incidentally found prior to transseptal puncture during Watchman device placement. This case highlights the importance of a thorough echocardiographic evaluation of the atrial septum prior to transseptal access and recognition of this finding as a potential cardiac source of embolism.