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How to Bail Out Patients with Severe Acute Myocardial Infarction

Yuichiro Toma1

  • 1Department of Cardiovascular Medicine, Nephrology, and Neurology, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara-cho, Okinawa 903-0215, Japan.

Heart Failure Clinics
|March 8, 2020
PubMed

Insights

Cardiogenic shock (CS) complicating acute myocardial infarction (AMI) remains high mortality. Mechanical circulatory support (MCS) devices show promise for improving outcomes in these critically ill patients.

Area of Science:

  • Cardiology
  • Critical Care Medicine

Background:

  • Cardiogenic shock (CS) is a severe complication of acute myocardial infarction (AMI).
  • Despite advances in percutaneous coronary intervention and pharmacotherapy, mortality remains high when CS accompanies AMI.
  • Optimal treatment strategies for AMI with CS are actively sought.

Purpose of the Study:

  • To review the current understanding and management of cardiogenic shock in the context of acute myocardial infarction.
  • To highlight the role of mechanical circulatory support (MCS) in improving clinical outcomes.

Main Methods:

  • Literature review of recent advancements in the management of cardiogenic shock.
  • Analysis of the impact of mechanical circulatory support devices on patient prognosis.

Main Results:

  • Mechanical circulatory support devices have demonstrated improved clinical outcomes in patients with AMI and CS.
  • Early revascularization and pharmacotherapy have reduced CS complications but not eliminated high mortality in combined AMI-CS.

Conclusions:

  • Treatment for AMI with CS necessitates consideration of interventions that enhance patient prognosis.
  • Mechanical circulatory support represents a significant advancement in managing AMI complicated by CS.

Keywords:
Acute myocardial infarctionCardiogenic shockMechanical circulatory support

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