What should I know about thallous chloride before having it administered?

Thallous chloride is a radiopharmaceutical. That means it is a drug that contains a radioactive ingredient. The amount of radiation exposure to the body during a test using a radiopharmaceutical is low and considered to be safe. The risk from a small exposure to radiation should be weighed against the need to diagnose possible heart disease, so that it can be treated.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.