Figure 2
From: Effects of gadolinium on cardiac mechanosensitivity in whole isolated swine hearts
Example unipolar electrogram and electrical/mechanical stimulation trigger signals from a stimulation protocol. (a) The 1st, 2nd and 4th mechanical stimuli successfully elicited electrical activation; the 3rd mechanical stimulus failed. (b) A localized view of the signals near 4th mechanical stimulus in (a) shows the delay (D) between mechanical stimulation onset and electrical activation.
