Introduction to the D-SPECT for Technologists: Workflow Using a Dedicated Digital Cardiac Camera.

The D-SPECT is a dedicated cardiac camera that incorporates a solid-state semiconductor detector. This camera differs greatly from conventional SPECT/CT systems, resulting in significant differences in patient imaging. This continuing education article focuses on the specifications of both SPECT/CT and D-SPECT systems, radiopharmaceutical dosing requirements, imaging workflows, and some disadvantages of using each camera system. When used properly, the D-SPECT system can provide high-quality cardiac images with lower doses and faster exam times than conventional SPECT/CT systems.