[Mitral valve prolapse: a factor exacerbating peranesthetic anaphylactic shock].
Initial cardiac failure in anaphylactoid shock is rare, classically related to cardiac anaphylaxis occurring in a highly sensitized patient. However, this anaphylaxis is not always found; the case described here of a histamine shock with ventricular fibrillation after the injection of thiopentone is a good example of this. The severity of the shock may be explained by the presence of a prolapse of the small flap of the mitral valve.
D000328:Adult; D000707:Anaphylaxis / Q000139:chemically induced*; D005260:Female; D006323:Heart Arrest / Q000139:chemically induced; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology*; D008945:Mitral Valve Prolapse / Q000503:physiopathology*; D013874:Thiopental / Q000009:adverse effects*
D013874:Thiopental
Prolapsus de la valve mitrale: facteur aggravant le choc anaphylactoïde peranesthésique.