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Impella in Takotsubo syndrome complicated by left ventricular outflow tract obstruction and severe mitral regurgitation

机译:在Takotsubo综合征的Impella由左心室流出道梗阻和严重二尖瓣反流复杂

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The treatment of cardiogenic shock in patients with Takotsubo syndrome (TTS) is challenging because it depends on the mechanisms leading to the haemodynamic instability. We report the case of a 70‐year‐old woman admitted for TTS complicated by cardiogenic shock. The early echocardiographic identification of left ventricular outflow tract obstruction (LVOTO) and severe mitral regurgitation (MR) prompted us to implant an Impella CP assist device as a bridge‐to‐recovery therapy. After device positioning, the haemodynamic status improved and LVOTO and severe MR disappeared. Because of the persistence of severe hypotension, the mechanical circulatory support was continued in intensive care unit and stopped only 5 days later, when intraventricular gradient spontaneously dropped. The patient was discharged after 1 week in stable conditions. Our case suggests that Impella circulating support may be a useful bridge‐to‐recovery therapeutic option in selected patients with cardiogenic shock due to TTS complicated by LVOTO and severe MR.
机译:Takotubo综合征(TTS)患者的心形成休克治疗是挑战性的,因为它取决于导致血管动力学不稳定的机制。我们举报了一个70岁女性的案件,录取了Carciogic休克复杂的TTS。左心室流出道梗阻(Lvoto)和严重二尖瓣反流(MR)的早期超声心动图鉴定(LVOTO)促使我们植入Impella CP辅助装置作为桥接疗法。在设备定位后,血液动力学状态改善和Lvoto和严重的MR消失。由于严重低血压的持续性,机械循环载体在重症监护室中继续,仅在静脉内梯度自发地下降时停止5天。患者在稳定的条件下1周后排出。我们的案例表明,由于Lvoto和严重先生的TTS复杂的TTS,所以在选定的患者中,Impella循环支持可能是一种有用的伴者伴者患者中的有用的桥接治疗方法。

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