Figure 2From: The effect of object size on the sensitivity of single photon emission computed tomography: comparison of two CZT cardiac cameras and an Anger scintillation camera Count rates as a function of syringe water column height. A series of measurements at five different syringe heights was obtained by successively adding non-radioactive water to the syringe to lengthen the activity column. Five series are shown for each of the three cameras D-SPECT, D530c, and A-SPECT.Back to article page