Paced Activities Obtained From Left Atrium
A: Micrograph of rat left atrium on a MED Probe (MED-P545A; 450μm inter-polar distance).
B: Paced responses evoked by stimulation at two electrodes on the MED Probe.
C: Propagation of the paced responses. Each time frame shows the computed two-dimensional field potential distribution over time. Positive potentials are white and negative potentials are black.