<prompt> Effect of Heparin is reversed by -Vitamin KProtamineHirudinTranexaemicacid  <response>: Ans. is b i.e., Protamine If bleeding occurs, administration of protamine sulfate is indicated.---Katzungo Specific antidote for heparin - Protamine sulfateo Specific antidote for oral anticoagulants - Vit. K1 phytonadione 