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Related Experiment Video

Updated: May 3, 2026

Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
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Percutaneous Hemodynamic Support in PCI.

Jason Hatch1, Dmitri Baklanov

  • 1Department of Internal Medicine, Division of Cardiology, University of Missouri-Kansas City, Kansas City, MO, USA.

Current Treatment Options in Cardiovascular Medicine
|February 14, 2014
PubMed
Summary
This summary is machine-generated.

Percutaneous coronary intervention (PCI) increasingly involves high-risk patients. Hemodynamic support devices like IABP, TandemHeart, and Impella aid these complex cases, with ongoing trials refining their use.

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Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Medical Devices

Background:

  • Percutaneous coronary intervention (PCI) is increasingly performed in hemodynamically unstable, high-risk patients.
  • Hemodynamic support is crucial for select patients with acute myocardial infarction and cardiogenic shock.
  • The application of hemodynamic support has expanded to high-risk elective PCI, including left main and multivessel disease.

Purpose of the Study:

  • To review the current landscape of percutaneous hemodynamic support devices used in complex PCI.
  • To discuss the advantages and disadvantages of available devices, including intra-aortic balloon pump (IABP), TandemHeart, and Impella.
  • To highlight the importance of understanding device roles in various pathophysiologic conditions for optimizing patient outcomes.

Main Methods:

  • Review of current literature and clinical practice regarding hemodynamic support in PCI.
  • Comparison of commonly used devices: intra-aortic balloon pump (IABP), TandemHeart, and Impella.
  • Discussion of patient selection criteria and device-specific benefits and limitations.

Main Results:

  • Intra-aortic balloon pump (IABP), TandemHeart, and Impella are the primary percutaneous hemodynamic support devices in the US.
  • Each device presents unique advantages and disadvantages influencing patient outcomes.
  • Recent studies challenge the necessity of certain devices in specific scenarios, necessitating further research.

Conclusions:

  • Understanding the specific roles and limitations of hemodynamic support devices is essential for optimal patient selection and outcomes in high-risk PCI.
  • Ongoing clinical trials are expected to provide further clarity on the comparative efficacy of different devices.
  • Advancements in device technology and application are anticipated to improve outcomes for critically ill patients undergoing complex PCI.