Pharmacology Cardiovascular system 9d5816ce All are true about Digoxin except A Causes bradycardia due to increased vagal tone causes bradycardia due to increase the vagal tone B Acts by inhibiting Na+K+ATPase in myocardial fibres C It is 95% plasma protein bound D Primaryly excreted unchanged by glomerular filtration High-Yield Explanation Plasma protein binding of digitoxin is high(95%) whearas it is Low(70-80%) for Digoxin Refer kDT 6/e p497