Table 2.

Recommended reconstruction parameters IQ-SPECT

99mTc data	201Tl data
Gated reconstruction parameters:	Gated reconstruction parameters:
12 iterations	12 iterations
1 subset	1 subset
10-mm Gaussian smooth (adjust as needed)	7–10-mm Gaussian smooth (adjust as needed). No scatter correction.
Approximate reconstruction times:	Approximate reconstruction times:
8 time bins → 1.5 min	8 time bins → 1.5 min
16 time bins → 3.0 min	16 time bins → 3.0 min
Non-gated AC and No AC reconstruction parameters:	Non-gated AC and No AC reconstruction parameters:
10 iterations	10 iterations
3 subsets	3 subsets
10-mm Gaussian smooth (adjust as needed)	7–10-mm Gaussian smooth (adjust as needed). No scatter correction
Approximate reconstruction time:	Approximate reconstruction time:
Less than 1 min for single non-gated data set, AC and NC	Less than 1 min for single non-gated data set, AC and NC