Current status of nuclear cardiology: a limited review

To summarize the current status of nuclear cardiology, the authors will focus on areas that the emphasize the specific advantages of nuclear cardiology methods: (a) their benign, noninvasive nature, (b) their pathophysiologic nature, and (c) the ease of their computer manipulation and analysis, permitting quantitative evaluation. The areas covered include: (a) blood pool scintigraphy and parametric imaging, (b) pharmacologic intervention for the diagnosis of ischemic heart disease, (c) scintigraphic studies for the diagnosis and prognosis of coronary artery disease, and (d) considerations of cost effectiveness