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Updated: Jul 15, 2026
06:10
Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
Published on: June 12, 2021
Mechanical devices for cardiopulmonary resuscitation
Jane G Wigginton1, S Marshal Isaacs, Joseph J Kay
1Department of Surgery, Emergency Medicine and the Dallas Center for Resuscitation Research, University of Texas Southwestern Medical Center, Dallas, Texas 75390-8579, USA. jane.wigginton@utsouthwestern.edu
Current Opinion in Critical Care
|May 1, 2007
Summary
Mechanical cardiopulmonary resuscitation devices show promise for improving circulation and short-term survival during cardiac arrest. Further clinical trials are needed to confirm long-term efficacy and neurological benefits.
Area of Science:
- Cardiology
- Emergency Medicine
- Biomedical Engineering
Background:
- Current cardiopulmonary resuscitation (CPR) guidelines emphasize high-quality chest compressions for optimal circulation post-cardiac arrest.
- Achieving optimal circulation is critical for successful resuscitation outcomes.
Purpose of the Study:
- To review recent clinical trials of mechanical adjunct devices designed to optimize blood flow during CPR.
- To analyze the efficacy of these devices in improving circulation to vital organs.
Main Methods:
- Systematic review of recent trials involving mechanical CPR adjunct devices.
- Analysis of data from animal and small-scale clinical studies.
- Evaluation of preliminary results from ongoing definitive clinical trials.
Main Results:
- Six mechanical CPR devices demonstrate significant promise based on preliminary data.
- Studies show improved hemodynamics and short-term survival in animal models and human trials.
- Definitive clinical trials are pending validation of long-term survival and neurological outcomes.
Conclusions:
- Enhanced circulation during CPR is crucial for resuscitation success.
- Preliminary studies indicate mechanical CPR devices significantly improve hemodynamics and short-term survival.
- Ongoing trials aim to establish the definitive efficacy and long-term neurological benefits of these devices.
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