Table 1.

Contrast Scores

Data Set	PET	MLEM SPECT	ST-MLEM SPECT
Patient 1 - Rest	10.8	2.6	5.1
Patient 2 - Rest	11.3	2.7	4.3
Patient 3 - Rest	2.9	1.5	2.8
Patient 4 - Rest	3.9	1.6	3.3
Patient 5 - Rest	5.6	1.8	4.4
Patient 1 - Stress	10.1	3.3	5.4
Patient 2 - Stress	11.7	3.8	3.3
Patient 3 - Stress	8.3	5.0	4.2
Patient 4 - Stress	4.9	2.7	5.6
Patient 5 - Stress	9.5	2.8	3.4