Table 3.

Comparison of non-shifted and shifted PET datasets - visual diagnosis

		Non-shifted	Shifted	p value
Ischemia		20 (71%)	0 (0%)	< 0.001
Extent of ischemia	< 5%	2 (7%)	0 (0%)	< 0.001
	5–9.9%	4 (14%)	0 (0%)
	10–20%	9 (32%)	0 (0%)
	> 20%	5 (18%)	0 (0%)
Scar		20 (71%)	18 (64%)	0.567
Extent of scar	< 5%	5 (18%)	5 (18%)	0.563
	5–9.9%	8 (29%)	10 (36%)
	10–20%	7 (25%)	3 (11%)
	> 20%	0 (0%)	0 (0%)

Values provided are absolute numbers and percentages (in brackets). This analysis includes all datasets. If no shift was deemed necessary, the non-shifted images were used