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Preliminary experience with a percutaneous cardiopulmonary support system
C Pragliola1, F Allesandrini, G Lanzillo
1Universita' Cattolica del Sacro Cuore.
Applied Cardiopulmonary Pathophysiology : ACP
|December 9, 1992
Summary
Percutaneous cardiopulmonary support (PCPS) offers a powerful resuscitation method for patients experiencing prolonged cardiac arrest. This technique successfully supported two critical patients, enabling stable cardiac function recovery in one survivor.
Area of Science:
- Cardiovascular Medicine
- Critical Care Medicine
- Interventional Cardiology
Background:
- Percutaneous cardiopulmonary bypass (PCPS) is an emerging technique for circulatory support in critically ill patients.
- Prolonged cardiac arrest presents significant challenges in patient resuscitation and management.
Observation:
- Two patients with prolonged cardiac arrest (31 and 52 minutes) following cardiac procedures were treated with PCPS.
- Percutaneous cannulation was achieved rapidly (within 10 minutes) in both cases.
- Pump flow varied between 2-3 L/min, with support duration ranging from 52 to 180 minutes.
Findings:
- Both patients were successfully weaned from PCPS.
- One patient, despite initial resuscitation, was declared brain dead and expired 17 days later.
- The second patient was discharged from the hospital in good condition.
Implications:
- PCPS demonstrates efficacy in selected patients requiring circulatory support after extended cardiac arrest.
- Patient selection is crucial, as evidenced by the failure in a third patient with bilateral occlusive disease.
- This technique holds potential for improving outcomes in critical cardiac emergencies.