Table 1.

Numerical results from fitting of the Hill equation (eqn 1) to Ca²⁺ titration curves for cTnC–cTnI samples treated with Ca²⁺ sensitizer or control

cTnC–cTnI (n = 11)	pCa50	nH
Control	5.11 ± 0.25	1.31 ± 0.26
EMD 57033	5.28 ± 0.13*	1.42 ± 0.22
Levosimendan	5.18 ± 0.33	1.26 ± 0.38
Bepridil	5.38 ± 0.13*	1.40 ± 0.23
Pimobendan	5.31 ± 0.17*	1.21 ± 0.39

Parameter standard deviation is given to the right of each parameter value.

^*Indicates a significant difference from wild type at the 95% level.