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Updated: Nov 15, 2025

The Intra-Aortic Balloon Pump
Published on: February 5, 2021
Intra-Aortic Balloon Pump and Ischemic Cardiogenic Shock May Still Be a Valuable Association
Florian Rey1, Raphaël Giraud2, Karim Bendjelid2
1Interventional Cardiology Unit, Division of Cardiology, Geneva University Hospitals, 1211 Geneva, Switzerland.
The intra-aortic balloon pump (IABP) enhances myocardial perfusion by boosting the aortic coronary pressure gradient during diastole. This improves blood flow to the heart muscle when the aortic valve is shut.
Area of Science:
- Cardiovascular physiology
- Medical devices
- Hemodynamics
Background:
- The intra-aortic balloon pump (IABP) is a critical device used in managing cardiac conditions.
- Understanding its hemodynamic effects is essential for optimizing patient outcomes.
- Myocardial perfusion is vital for cardiac function and survival.
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