RT Journal Article SR Electronic T1 Pharmacologic Cardiac Intervention: Comparison of Adenosine, Dipyridamole, and Dobutamine JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 53 OP 59 VO 20 IS 2 A1 Blust, Julia S. A1 Boyce, Terri M. A1 Moore, Warren H. YR 1992 UL http://tech.snmjournals.org/content/20/2/53.abstract AB This is the second article in a four-part series on interventional nuclear medicine. Upon completion of this article, the technologist will be able to (1) describe the purpose of interventional stress imaging, (2) explain the mechanism by which each pharmacologic stress agent works, and (3) list advantages and disadvantages of each for different patient conditions.