• Ann. Thorac. Surg. · Sep 2012

    Aggressive surgical treatment of acute pulmonary embolism with circulatory collapse.

    • Hiroaki Takahashi, Kenji Okada, Masamichi Matsumori, Hiroya Kano, Atsushi Kitagawa, and Yutaka Okita.
    • Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
    • Ann. Thorac. Surg. 2012 Sep 1;94(3):785-91.

    BackgroundAcute high-risk pulmonary embolism is a life-threatening condition with high early mortality rates resulting from acute right ventricular failure and cardiogenic shock. We retrospectively analyzed the outcomes of surgical embolectomy among patients with circulatory collapse.MethodsBetween July 2000 and September 2011, 24 consecutive patients (17 women and 7 men; mean age, 59.9±17.2 years) underwent emergency surgical embolectomy to treat acute pulmonary embolism with circulatory collapse. Nineteen (79.2%) patients were in cardiogenic shock, and 16 (66.7%) patients received preoperative percutaneous cardiopulmonary support. Eleven (45.8%) patients were in cardiac arrest. The preoperative pulmonary artery obstruction index was 76.9%±16.4% (median, 88.9%; range, 44.4%-88.9%). The indications for surgical intervention were cardiogenic shock (n=16 [66.7%]), failed medical therapy or catheter embolectomy (n=4 [16.7%]), or contraindication for thrombolysis (n=4 [16.7%]). Follow-up was 100% complete with a mean of 6.8±3.9 years (median, 5.6 years).ResultsThe in-hospital mortality rate was 12.5% (n=3). One patient underwent a repeated embolectomy on postoperative day 6. The postoperative course was complicated by cerebral infarction and by mediastinitis in 1 patient each. The 5-year cumulative survival rate was 87.5%±6.8%. Mean right ventricular pressure significantly decreased from 66.9 to 28.5 mm Hg among the survivors.ConclusionsSurgical pulmonary embolectomy is an excellent approach to treating acute pulmonary embolism with circulatory collapse. Providing immediate percutaneous cardiopulmonary support to patients with cardiogenic shock could help to resuscitate and stabilize cardiopulmonary function and allow for a good outcome of pulmonary embolectomy.Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…