The Impella 2.5 is a percutaneously placed partial circulatory assist device that is increasingly being used in high-risk coronary interventional procedures to provide hemodynamic support. The Impella 2.5 is able to unload the left ventricle rapidly and effectively and increase cardiac output more than an intra-aortic balloon catheter can. Potential complications include bleeding, limb ischemia, hemolysis, and infection. One community hospital's approach to establishing a multidisciplinary program for use of the Impella 2.5 is described.
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| http://dx.doi.org/10.4037/ccn2011293 | DOI Listing |
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Clinical Review of Cardiogenic Shock After Acute Myocardial Infarction　- Revascularization, Mechanical Circulatory Support, and Beyond.
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Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine Chiba Japan.
Owing to recent advances in early reperfusion and pharmacological therapies, the prognosis of patients with acute myocardial infarction (AMI) has considerably improved over the past decades. However, the mortality rate remains high at ~40-50% after AMI when complicated by cardiogenic shock. Although immediate coronary revascularization of the infarct-related artery has been the only evidence-based treatment, temporary mechanical circulatory support with a microaxial flow pump (Impella) has become another therapeutic option supported by randomized trial data in highly selected patients.
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Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria.
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Curr Cardiol Rep
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Department of Cardiovascular & Thoracic Surgery, Sandra Atlas Bass Heart Hospital at North Shore University Hospital, Northwell Health, 300 Community Drive, 1 DSU, Manhasset, NY, 11030, USA.
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