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  Indian J Med Microbiol
 

Figure 5: Typical simultaneous recording of shortening and Ca2+ in an ENDO-CON myocyte (left panel) and typical phase plane diagram of Fura-2 ratio unit versus cell length (right panel) in an ENDO-CON myocyte. The line and arrow indicate where measurements were made (a), Graph showing mean gradient of the Fura-2-cell length trajectory during late relaxation of the twitch contraction during the period 500–800 ms (b). Data are mean ± standard error of mean, n = 26–29 cells from 5 hearts

Figure 5: Typical simultaneous recording of shortening and Ca<sup>2+</sup> in an ENDO-CON myocyte (left panel) and typical phase plane diagram of Fura-2 ratio unit versus cell length (right panel) in an ENDO-CON myocyte. The line and arrow indicate where measurements were made (a), Graph showing mean gradient of the Fura-2-cell length trajectory during late relaxation of the twitch contraction during the period 500–800 ms (b). Data are mean ± standard error of mean, <i>n</i> = 26–29 cells from 5 hearts