The impulse from SA-Node to AV-Node is conducted by means of: Circulatory System Physiology Mcqs August 19, 2019 BILAL KHATTAK0 A.Wall of right auricle itself B.A bundle of specialized fibres C.Bundle of His D.None of these Related Mcqs: SA-Node in rabbit’s heart is found in the: Right fasciculum of bundle of His is: SA-Node initiates heart beat in: Pacemaker of the heart is situated: Heart beat is conducted by a nodal tissue made up of specialized muscles called: Bundle of His in mammalian heart extends through: Neural control of heart beat is done by which of the following nerves: What is left after a bath sponge disintigrates and dries are: Organization of staff and labour for afforestation means: The heart rate in man is increased by: