Paradoxical brain embolism followed by percutaneous atrial septal closure:Stroke in a patient’s thirties highlighting some issues surrounding brain stroke in an emergency setting

摘要

<正>Dear editor,Brain stroke in patients younger than 40 deprives society of its work force.Paradoxical brain embolism（PBE）is sometimes responsible.PBE should never be overlooked in emergency settings because its recurrence may be preventable.Ojaghihaghighi et al[1]concluded that clinical manifestation is helpful in distinguishing stroke types before diagnostic imaging,also stating,''''stroke causes