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What is A patient, Sunder is admitted to the emergency with severe bradycardia following drug overdose. The concerned drug was being taken for hypeension. When of the following cannot be the drug? and explain in detail?
(Ref: KDT 6/e p547) It is a vasodilator and can result in reflex tachycardia. All other drugs listed in the question (clonidine, propanolol, reserpine) decrease the activity of sympathetic system and can result in bradycardia.