Physiology True statement regarding purkinje fibres:September 2009, March 2013 A Are myelinated fibres B Have action potential about a tenth as long as those in the hea muscle C Have conduction velocity of four times than that of the hea muscle D All of the above 💡 Explanation True statement regarding purkinje fibres:September 2009, March 2013 ✓ Correct Answer: C. Have conduction velocity of four times than that of the hea muscle