Displaying 4 results of Disopyramide Stable Isotopes Disopyramide is a commonly used medication for treating heart rhythm disorders. Disopyramide Stable Isotopes are isotopes of disopyramide that have a stable atomic nucleus, meaning they do not decay over time. These isotopes are useful in research and development of disopyramide-based drugs, as they can be used to study the drug's metabolism, distribution, and excretion in the body. They are also used in drug testing to ensure the accuracy of results.