Body Fluids and CirculationHard
Question
Choose the correct pathway on the transmission of impulse in the heart beat.
Options
A.AV- node → SA -node → Bundle of His → Purkinje fibres
B.SA- node →AV -node → Bundle of His → Purkinje fibres
C.AV- node → Bundle of His → SA -node → Purkinje fibres
D.SA- node → Purkinje fibres → Bundle of His → AV-node
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