Figure 5From: The Na+/Ca2+ exchange inhibitor SEA0400 limits intracellular Ca2+ accumulation and improves recovery of ventricular function when added to cardioplegia Effect of SEA0400 in cardioplegia on cell shortening in isolated cardiomyoyctes. Graph of cell shortening (contraction amplitude) measured using video edge detection. Points represent mean ± SEM, n = 25 (cardioplegia with SEA0400), 24 (cardioplegia without SEA0400), and 8 (no cardioplegia). All values are normalized to the time point immediately prior to ischemia (20 min). ϕ = <0.01, # = p < 0.001 vs. cardioplegia with SEA0400. Back to article page