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. Author manuscript; available in PMC: 2011 Sep 17.
Published in final edited form as: Circ Res. 2010 Jul 29;107(6):800–809. doi: 10.1161/CIRCRESAHA.110.219220

Figure 8. Contractions, [Ca2+]i transients, and SR load with or without Iso.

Figure 8

A, Comparison of FS between control and β2a in sham or post-MI myocytes with or without Iso (sham control, n=19 and β2a, n=9; post-MI control, n=9 and β2a, n=21). B, Comparison of [Ca2+]i transients between control and β2a in sham or post-MI myocytes with or without Iso (sham control, n=8 and β2a, n=9; post-MI control, n=5 and β2a, n=9). C and D, Representative example of caffeine-induced [Ca2+]i transients in control and β2a myocytes. E and F, Average data of peak caffeine-induced [Ca2+]i transients and rate of decay in control and β2a myocytes. *P<0.05 between control and β2a VMs; #P<0.05 with or without Iso.