Mechanical support for high risk PCI: One pump still doesn't fit all

M. Chadi Alraies, Ian Gilchrist

Research output: Contribution to journalEditorialpeer-review

1 Scopus citations


Mechanical circulatory support using Impella for high risk PCI is associated with better procedural and hemodynamic outcome compared with IABP although mortality benefit has been elusive. Limited evidence is available to study the effectiveness and safety of mechanical circulatory support in high risk PCI patients and much of it is confounded by underpowered and heterogeneous sample sizes. Lack of randomized trials studying contemporary percutaneous left ventricular assist devices is attributed to difficulty in randomizing high risk patients into trials of hemodynamic support.

Original languageEnglish (US)
Pages (from-to)1261-1262
Number of pages2
JournalCatheterization and Cardiovascular Interventions
Issue number7
StatePublished - Jun 1 2018

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine


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