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[Intrinsic PEEP as a ventilation complication after pneumonectomy]
T Pintanel1, J Klamburg, P Torrabadella
1Servicio de Anestesiología, Hospital Germans Trias i Pujol, Badalona, Barcelona.
Revista Espanola De Anestesiologia Y Reanimacion
|July 1, 1991
Summary
A patient experienced hemodynamic collapse after pneumonectomy due to lung hyperinflation. Applying positive end-expiratory pressure (PEEP) improved the condition, highlighting PEEP
Area of Science:
- Cardiology
- Pulmonology
- Anesthesiology
Context:
- Postoperative complications following major thoracic surgery.
- Hemodynamic instability and bradycardia in the immediate postoperative period.
- Pulmonary hyperinflation as a cause of critical events.
Purpose:
- To report a rare case of hemodynamic deterioration due to pulmonary hyperinflation post-pneumonectomy.
- To investigate the role of intrinsic positive end-expiratory pressure (PEEP) in this clinical scenario.
- To evaluate the therapeutic effect of externally applied PEEP.
Summary:
- A female patient developed bradycardia, asystole, and hemodynamic collapse after a right pneumonectomy.
- Pulmonary hyperinflation was identified as the cause, evidenced by X-ray and respirator monitoring.
- Application of PEEP to the ventilator resolved the hyperinflation and stabilized the patient hemodynamically.
Impact:
- Highlights a critical, albeit rare, postoperative complication of pneumonectomy.
- Emphasizes the importance of recognizing and managing pulmonary hyperinflation and intrinsic PEEP.
- Suggests PEEP as a potential therapeutic intervention in similar cases.