Comment on

• The Impella 2.5 and 5.0 devices for ST-elevation myocardial infarction patients presenting with severe and profound cardiogenic shock: the Academic Medical Center intensive care unit experience.

  Engström AE, Cocchieri R, Driessen AH, Sjauw KD, Vis MM, Baan J, de Jong M, Lagrand WK, van der Sloot JA, Tijssen JG, de Winter RJ, de Mol BA, Piek JJ, Henriques JP. Engström AE, et al. Crit Care Med. 2011 Sep;39(9):2072-9. doi: 10.1097/CCM.0b013e31821e89b5. Crit Care Med. 2011. PMID: 21602670