Answer :
Final answer:
The contraindications for R-82 chloride (CardioGen-82) include hypersensitivity to the drug, pregnancy, severe renal impairment, and patients who are too ill or unstable to undergo the procedure. Good hydration before and after the drug administration is also recommended.
Explanation:
R-82 chloride, or CardioGen-82, is a radiopharmaceutical agent used in heart imaging studies. There are several contraindications for its use. Contraindications may include hypersensitivity to any components of the drug, pregnancy due to risk to the fetus, and severe renal impairment or failure, due to the inability to eliminate the drug properly. The use of R-82 should also not be used in patients too ill or unstable for the investigation procedure.
Furthermore, it's important to take into account that patients receiving the drug should have good hydration before and after the administration of CardioGen. This aids in the elimination of the drug from the system. The contraindications for R-82 chloride include hypersensitivity to the drug, pregnancy, severe renal impairment or failure, and patients too ill or unstable for the investigation procedure.
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