Electrocardiographic & Electrolyte Changes by Certain Drugs on Experimentaly Induced Cardiac Arrhythmias

The Effect of intravenous infusion of 20ug / 2ml / min. ouabain ( into theFemoral vein) on the ECG and electrolyte changes in serum , cardiac and brain tissue of conscious rabbits were investigated .In the pre:lent study the effect of intrnvenous infusion of 20ud2ml/min. ouubnin (into the fcmol’ulvein) on thp. ECG and electrolyte chan~.::es in ::lerum, cardiac and brain tissue of conscious rabbi ts weresignificant increase in sodium and calcium contents of’ both cardiac a.nd brain tissue, wheras, it producedof central find peripheral chol~nerc;ic and adrener:~icmechuniSllls on oUllPain induced cardiac urrhythmias