Choose the correct pathway for the transmission of impulse in the heart beat.
A
AV-node 
SA-node 
Bundle of 
Purkinje fibres
SA-node Bundle of Purkinje fibres
B
SA-node 
AV-node 
Bundle of His 
Purkinje fibres
AV-node Bundle of His Purkinje fibres
C
SA-node 
Bundle of His 
AV-node Ml, 
Purkinje fibres
Bundle of His AV-node Ml, Purkinje fibres
D
AV-node 
Bundle of His 
SA-node 
Purkinje fibres
Bundle of His SA-node Purkinje fibres
Text Solution
Verified by ExpertsThe correct answer is:
B
The correct pathway of the transmission of impulses in the heart beat is SA-node 
AV-node 
Bundle of His 
Purkinje fibres.
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