[体外循环心脏手术期间肝素的新剂量]
[New dosage of heparin during cardiac surgery with extracorporeal circulation].
作者信息
Croston J A
机构信息
Servicio de Anestesia, Complejo Hospitalario Metropolitano, Dr. Arnulfo Arias Madrid de la Caja de Seguro Social.
出版信息
Rev Med Panama. 1991 May;16(2):127-9.
PMID:1924901
Abstract
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.
摘要
我们研究了4毫克/千克肝素对接受体外循环心脏手术患者的影响，采用活化凝血时间（Hemocron）进行测量。使用该剂量肝素时，基础全血凝固时间为118±13秒。与使用3毫克/千克肝素时超过450秒的患者比例（30%）相比，使用4毫克/千克肝素的大多数患者（83.33%）的活化凝血时间超过450秒。
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