[New dosage of heparin during cardiac surgery with extracorporeal circulation].
We studied the effect of 4 mg/kg of heparine, measured with the activity cosgulation time (hemocron), in cardiac surgical patients operated with extracorporeal circulation. The basal TCA was 118 +/- 13 seg with this doses of heparine. The majority of the patients (83.33%) with 4 mg/kg of heparine had more than 450 seg in comparison with the number of patients (30%) who had more than 450 seg with 3 mg/kg of heparine.
Servicio de Anestesia, Complejo Hospitalario Metropolitano, Dr. Arnulfo Arias Madrid de la Caja de Seguro Social.
J A
JA
Croston
D000328:Adult; D006348:Cardiac Surgical Procedures; D005112:Extracorporeal Circulation; D005260:Female; D006493:Heparin / Q000008:administration & dosage* / Q000494:pharmacology; D006801:Humans; D008297:Male; D008875:Middle Aged; D014914:Whole Blood Coagulation Time
D006493:Heparin
Nueva dosis de heparina durante cirugía cardíaca con circulación extracorpórea.