红细胞内外钾离子在风湿性瓣膜病变围术期变化规律的研究  

Changes of extra and intra-erythrocyte K + pre and post-operation of the patients with rheumatic heart disease

作　　者：杜召琳[1] 赵杰[1] 吴淑银[1] 

机构地区：[1]山东省立医院

出　　处：《齐鲁护理杂志》1998年第1期1-3,共3页Journal of Qilu Nursing

摘　　要：观察与记录了３０名健康人和２０例风湿性心脏病患者手术前后１、４和２４ｈ的尿钾量、实际补钾量、红细胞及血清钾浓度和心律失常的发生情况，所得数据用ｔ检验进行统计学分析，并通过计算机得出三元回归方程式用于术后早期补钾。结果表明，风心病患者红细胞内钾离子浓度均有不同程度地降低；钾离子进入细胞的高峰期为术后第１ｈ，并随时间的延长而逐渐减少；钾进入细胞的量与细胞内的钾缺乏程度呈正相关；发生室性心律失常的严重程度与红细胞内钾缺乏程度密切相关。依照红细胞内钾离子浓度补钾将更准确。Hypokalemia is one of the important reasons that cause arrhythmia in the patients with RHD(rheumatic heat disease) But it can't reflect the potaflect the potassium level of whole body only by measuring serum K +。Twenty patients with RHD who must receive the surgical intervention were observed The volume of uric potassium,and potassium supplied as well as ventricular arrhythmia conditions during peroperation and 1st,4th,24th hours postoperation were recroded The results showed that the summit of the potassium penetrating into erythrocytes was in the first hour of postoperation and the levelof potassium decreased as time prolongs The ventricular arrhythmias conditions are possitively related to the deficienty potassium degree in erythrocytes The ternary regression equation was obtained with the aid of computer

关 键 词：Rheamatic HEART DISEASE POTASSIUM ERYTHROCYTE 

分 类 号：R541.2[医药卫生—心血管疾病]