<unk>  is a form of<unk><unk>  containing a radioactive isotope of<unk> . It is marketed under the brand name Cardiogen-82 by Bracco Diagnostics for use in Myocardial perfusion imaging. It is rapidly taken up by heart muscle cells, and therefore can be used to identify regions of heart muscle that are receiving poor blood flow in a technique called PET perfusion imaging. The half-life of the<unk> -82 is only 1.27 minutes; it is normally produced at the place of use by<unk>  generators.
Rubidium-82 chloride
Selenium disulfide
Methylene blue
Nickel tetracarbonyl
Zinc cadmium sulfide
Sodium oxybate
Disufenton sodium
Tetraethyllead