[A new case of bronchospasm under extracorporeal circulation].
A case of bronchospasm occurring after the termination of cardiopulmonary bypass is reported. The complement fractions C3a, C4a and C5a were measured before and right after CPB. Complement activation is not specific to CPB but may occur in any thoracotomy. The statistically significant increase in complement C3a without any pulmonary symptomatology has been reported by several authors. Complement activation cannot therefore be considered as the explanation of this bronchospasm.
D001986:Bronchial Spasm / Q000209:etiology* / Q000276:immunology; D003167:Complement Activation; D003176:Complement C3 / Q000032:analysis*; D015926:Complement C3a; D003181:Complement C4 / Q000032:analysis; D015934:Complement C4a; D003182:Complement C5 / Q000032:analysis; D015936:Complement C5a; D001026:Coronary Artery Bypass; D005112:Extracorporeal Circulation / Q000009:adverse effects*; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged
D003176:Complement C3; D003181:Complement C4; D003182:Complement C5; D015926:Complement C3a; D015934:Complement C4a; D015936:Complement C5a
Un nouveau cas de bronchospasme sous circulation extracorporelle.