Related Experiment Video
Updated: Jul 3, 2026
06:10
Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
Published on: June 12, 2021
Percutaneous ventricular assist device support during off-pump surgical coronary revascularization
Igor D Gregoric1, Gregor Poglajen, Matjaz Span
1Department of Cardiac Transplantation and Heart Failure, Texas Heart Institute at St Luke's Episcopal Hospital, Houston, Texas, USA. ratz@heart.thi.tmc.edu
The Annals of Thoracic Surgery
|July 22, 2008
Summary
Percutaneous ventricular assist devices offer superior mechanical circulatory support for cardiogenic shock patients compared to intra-aortic balloon pumps. This case highlights their use during complex cardiac surgery.
Area of Science:
- Cardiology
- Cardiovascular Surgery
- Mechanical Circulatory Support
Background:
- Intra-aortic balloon pump (IABP) counterpulsation is a standard mechanical circulatory support (MCS) for cardiogenic shock.
- Percutaneous left ventricular assist devices (pLVADs) offer advanced hemodynamic support capabilities.
Observation:
- A patient presented with cardiogenic shock post-myocardial infarction.
- Immediate hemodynamic stabilization was achieved using a pLVAD.
Findings:
- The pLVAD provided effective circulatory support throughout off-pump coronary artery bypass surgery.
- This demonstrates the feasibility of using pLVADs during complex cardiac procedures.
Implications:
- pLVADs represent a potentially superior MCS option for cardiogenic shock.
- Their utility extends to supporting patients undergoing major cardiac surgery, enabling complex interventions.
