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Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
06:10

Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock

Published on: June 12, 2021

Primary percutaneous coronary intervention for ST elevation myocardial infarction complicated by cardiogenic shock

Ayaz Hussain Shaikh1, Bashir Hanif, Asad Pathan

  • 1Tabba Heart Institute, Karachi, Pakistan. ahsdr1977@yahoo.com

JPMA. the Journal of the Pakistan Medical Association
|August 3, 2013
PubMed

Insights

Primary percutaneous coronary intervention improves outcomes for ST-elevation myocardial infarction with cardiogenic shock. Key predictors of in-hospital mortality include advanced age, diabetes, and reduced left ventricular ejection fraction.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Critical Care Medicine

Background:

  • ST-elevation myocardial infarction (STEMI) complicated by cardiogenic shock has high mortality.
  • Primary percutaneous coronary intervention (PCI) is a key reperfusion strategy.

Purpose of the Study:

  • To evaluate the outcomes of primary PCI in STEMI patients with cardiogenic shock.
  • To identify predictors of in-hospital mortality in this high-risk population.

Main Methods:

  • Retrospective review of 56 STEMI patients with cardiogenic shock treated with primary PCI.
  • Data collected from January 2009 to June 2011 at a private-sector cardiac institute.
  • In-hospital mortality and its predictors were analyzed using multivariate logistic regression.

Main Results:

  • In-hospital mortality was 46%.
  • Independent predictors of mortality included age > 60 years, diabetes, and left ventricular ejection fraction < 40%.
  • Many patients required ventilatory support (59%) and intra-aortic balloon pump (54%).

Conclusions:

  • Primary PCI is a viable reperfusion strategy for STEMI with cardiogenic shock.
  • Aggressive management is crucial to improve clinical outcomes in these critically ill patients.
  • Identifying and managing risk factors like age, diabetes, and LV dysfunction is essential.
Abstract

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