单纯经食管超声心动图引导经皮封堵房间隔缺损合并永存左上腔静脉1例
Chinese Journal of Interventional Cardiology（2023）
Abstract
单纯超声心动图引导经皮封堵房间隔缺损(ASD)技术成熟,解剖上要求ASD边缘距离冠状静脉窦、上下腔静脉及肺静脉开口≥5 mm,经食管超声心动图较经胸超声心动图能更准确评估缺口大小、残存边缘及解剖特点.本例患儿单纯使用经食管超声心动图引导经皮封堵ASD合并永存左上腔静脉且距离冠状静脉窦口残端缺乏成功,为此类患者的治疗提供新的思路和策略.
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