胸主动脉有突出动脉粥样硬化斑块患者发生栓塞事件的主动脉内球囊反搏“功能相关”可能机制。
Possible intra-aortic balloon pump "function-related" mechanism of embolic events in patient with protruding atheroma in the thoracic aorta.
作者信息
Mysore S, Kotsis V N, Galanos O, Connery C P, Drossos G, Hillel Z, Anagnostopoulos C E
机构信息
Department of Anesthesia, St. Luke s-Roosevelt Hospital Center at Columbia University, New York, USA.
出版信息
J Cardiovasc Surg (Torino). 2001 Apr;42(2):207-10.
PMID:11292935
Abstract
A possible new functional mechanism of atheromatous embolus is presented resulting from reversed aortic blood flow during diastolic augmentation by balloon counterpulsation. This mechanism is different from mechanical disruption during insertion. Despite this, intra-aortic balloon remains an important asset in the management of hemodynamically challenged patients.
摘要
提出了动脉粥样硬化栓子一种可能的新功能机制，其由球囊反搏在舒张期增强时主动脉血流逆转导致。该机制不同于插入过程中的机械破坏。尽管如此，主动脉内球囊仍是血流动力学不稳定患者治疗中的一项重要手段。
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