1. Friedman J, Van Train K, Maddahi J, Rozanski A, Prigent F, Bietendorf J, et al. Upward creep of the heart: A frequent source of false-positive reversible defects during thallium-201 stress-redistribution SPECT. J Nucl Med 1989;30:1718-22.
2. Cooper JA, Neumann PH, McCandless BK. Effect of patient motion on tomographic myocardial perfusion imaging. J Nucl Med 1992;33:1566-71.
3. Tsui BMW, Segars WP, Lalush DS. Effect of upward creep and respiratory motion in myocardial SPECT. IEEE Trans Nucl Sci 2000;47:1192-5.
4. DePuey E. Artifacts clarified by and caused by gated myocardial perfusion SPECT. In: Germano G, Berman D, editors. Clinical gated cardiac SPECT. Armonk, NY: Futura Publishing; 1999. p. 183-237.
5. Segars WP, Tsui BWM. Study of the efficacy of respiratory gating in myocardial SPECT using the new 4-D NCAT phantom. IEEE Trans Nucl Sci 2002;49:675-9.