Table 6.

Biomarkers corresponding to virtual CRT configurations varying Ventriculo-Ventricular Delay (VVD) with the left electrode positioned at LEAS. Positive values of VVD mean that the right stimulation occurs before the left one. For CRT scenarios we indicate the percentage of variation of ${dP/dt|}_{\text{max}}$, SV and SW with respect to the pre-operative case, whereas for EF we indicate the absolute changes. P2, P3, P4: non-fibrotic cases; P6, P8, P11: fibrotic cases

Patient	Delay	${dP/dt|}_{\mathit{max}}$	$\mathit{SV}$	$\mathit{EF}$	$\mathit{SW}$
	[ms]	$[{\text{mmHg}}^{-1}]$	$[\mathit{ml}]$	$[\%]$	$[\text{mmHg}ml]$
P2	Pre-operative	2, 252	76	15.1	6, 300
	$-15$	$+5.2\%$	$+10.5\%$	$+1.6$	$+17.0\%$
	0	$+7.4\%$	$+11.8\%$	$+1.8$	$+19.0\%$
	30	$+11.3\%$	$+10.5\%$	$+1.7$	$+18.0\%$
P3	Pre-operative	3, 119	112	31.9	11, 600
	$-15$	$+7.0\%$	$+7.1\%$	$+2.3$	$+12.2\%$
	0	$+13.0\%$	$+8.0\%$	$+2.6$	$+14.8\%$
	30	$+24.9\%$	$+8.9\%$	$+2.8$	$+16.6\%$
P4	Pre-operative	2, 278	73	24.5	6, 800
	$-15$	$+1.2\%$	$+6.2\%$	$+1.5$	$+9.8\%$
	0	$+6.5\%$	$+7.3\%$	$+1.8$	$+10.8\%$
	15	$+9.8\%$	$+7.6\%$	$+1.8$	$+10.9\%$
P6	Pre-operative	2, 186	82	25.9	7, 000
	$-15$	$+2.4\%$	$+11.5\%$	$+3.0$	$+16.6\%$
	0	$+3.7\%$	$+11.8\%$	$+3.0$	$+16.9\%$
	30	$+6.7\%$	$+9.7\%$	$+2.5$	$+13.4\%$
P8	Pre-operative	2, 731	70	32.9	6, 700
	$-15$	$-0.9\%$	$+2.8\%$	$+1.1$	$+6.9\%$
	0	$+2.0\%$	$4.2\%$	$+1.4$	$+6.6\%$
	15	$+3.0\%$	$+4.2\%$	$+1.5$	$+6.9\%$
P11	Pre-operative	2, 460	58	25.0	4, 900
	$-15$	$+0.5\%$	$+6.9\%$	$+2.1$	$+12.4\%$
	0	$+0.7\%$	$+10.3\%$	$+2.6$	$+15.6\%$
	15	$-0.9\%$	$+8.6\%$	$+2.2$	$+13.2\%$