TABLE 1

HMRs from Phantom Acquisitions

Heart activity (MBq)	HMR_planar	HMR_reproj	HMR_transaxial
1.75	3.56	5.33	6.49
1.5	3.34	4.82	5.77
1.25	2.88	3.84	4.60
1.1	2.77	3.73	4.90
0.94	2.41	2.50	3.81
0.75	2.29	2.14	3.35
0.5	1.86	1.69	2.33
0.35	1.61	1.57	1.65
0.25	1.48	1.34	1.49
0.1	1.21	1.26	0.73
Mean ± SD	2.34 ± 0.8	2.82 ± 1.5	3.51 ± 1.94