家兔经动脉补钾的研究

The Effects of High Concentration of Potasium Chloride by Intraarterious Infusionsin Rabbits

本文观察了家兔经动脉（Ａ），静脉（Ｖ）不同途径补钾的反应，结果显示：经动脉途径补钾，钾制剂浓度大大高于经静脉途径。在一定剂量之内，血钾上升平稳，可迅速纠正低血钾，为一种安全、可靠的补钾途径。

The effect including serum potassiumlevel,blood pressure(BP),heart rate(HR),and ECG changes were investigated in rabbitswith high concentrated intraarterious potassi-um chloride infusions. In our experiment,theconcentration of potassium using in intraarterywas higher than in intravein,but the serum potassiom increased moderrately.The changesof BP,HR,and ECG were lowerly interruptedby intraarterious infusion. We suggest thatgiven high concentrated potassium solutionthrough artery may rapidly correct hy- pokalemia.