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Question : The correct route through which pulse-making impulse travels in the heart is

Answer»

SA node `RIGHTARROW` Purkinje FIBRES `rightarrow` Bundle of his `rightarrow` AV node
SA node `rightarrow` AV node `rightarrow` Bundle of his `rightarrow` Purkinje fibres
SA node `rightarrow` AV node `rightarrow` Purkinje fibres `rightarrow` Bundle of his
SA node `rightarrow` Bundle of his `rightarrow` AV node `rightarrow` Purkinje fibres

Answer :C


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