Table 6.

Results of the estimation of $\mathit{\alpha }$ with an energy cost function extended to consider the last 3 frames of diastolic filling (${\mathit{\alpha }}_{\text{3fr.}}$), instead of the 2 of the original formulation (referred to here as ${\mathit{\alpha }}_{\text{2fr.}}$)

Case	Synth	PC1	PC2	PC3	PC4	PC5	PC6	PC7	HC
${\mathit{\alpha }}_{\text{3fr.}}$	30	78	79	52	1	${-}^{\mathrm{a}}$	41	77	17
${\mathit{\alpha }}_{\text{3fr.}}-{\mathit{\alpha }}_{\text{2fr.}}$	0	17	18	12	$-$4	${-}^{\mathrm{a}}$	12	11	2

${}^{\mathrm{a}}$ PC5 had data inconsistent with passive inflation, see text for further details