Movie 1

Slow-motion video recording of normal and bolus-induced ventricular activation. Asterisks indicate atrial contraction and bolus injection via catheter inserted into the apex as stimuli for subsequent ventricular contraction.

Stretch–excitation correlation in the toad heart

Vladimir A. Vityazev, and Jan E. Azarov

Journal of Experimental Biology 2020. 223:None-None; doi: 10.1242/jeb.228882