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[Severe bronchospasm induced by extracorporeal circulation for cardiac surgery]
Y Inoue1, T Fukutome, J Uehara
1Division of Anesthesia, Kyushu Koseinenkin Hospital, Kitakyushu.
Masui. the Japanese Journal of Anesthesiology
|March 1, 1994
Summary
Severe bronchospasm occurred during cardiac surgery despite no prior history. Extracorporeal circulation likely induced this, resolving with bronchodilator therapy.
Area of Science:
- Cardiology
- Anesthesiology
- Pulmonology
Background:
- Mitral valve stenosis necessitates surgical intervention.
- Extracorporeal circulation is a standard procedure in cardiac surgery.
Observation:
- A 50-year-old male patient developed severe bronchospasm during cardiac surgery with extracorporeal circulation.
- Ventilation became difficult, characterized by lung stiffness, despite no airway obstruction found on bronchoscopy.
Findings:
- Severe bronchospasm was diagnosed and treated with aggressive bronchodilator therapy.
- Pulmonary compliance improved significantly, allowing the patient to be weaned from bypass successfully.
Implications:
- Extracorporeal circulation may induce severe bronchospasm in susceptible patients.
- Prompt recognition and aggressive bronchodilator therapy are crucial for managing this complication.
- Further research into the mechanisms of extracorporeal circulation-induced bronchospasm is warranted.
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