Electro-mechanical dynamics of spiral waves in a discrete 2D model of human atrial tissue - Fig 5

(a) The evolution of membrane action potential for the central cell in the tissue, throughout the time course of spiral wave excitation in the tissue. Here, model M is blue and E is green. (b) Membrane action potential for the central cell, for models MR (red) and ER (black). (c) The sarcomere length for the mechanical models M (blue) and MR (red).