<prompt> Conduction velocity is maximum in-Bundle of HisPurkinje SystemVentricular musclesAtrial pathway  <response>: Ans. is b i.e., Purkinje System Cardiac tissueConduction velocity metersecondSA nodeInteatrial pathwaysAtrial muscleAV nodeBundle of HisPurkinje systemVentricular muscle0 ? 0510 ? 300 ? 05 minimumQ14 maximumQ1 