Drugs implicated in development of heart block include which of the following?: (A) Beta blockers, (B) Lithium, (C) Adenosine, (D) All the above
Answer is D. Ans. is 'd' i.e., All the above * From the following table it is clear that all the given drugs are implicated in the development of Atrioventricular heart block.Drugs causing AV blockBeta blockers AdnosineClacium channel blockers Antiarrhythmics (class I and III)Digitalis Lithium