Stress Tests for the Heart

The Stress Test As An Important Diagnostic Tool In Medicine. Our bodies are hardwired to perform certain functions during times of heightened stress. The body also has predictable biochemical reactions. One well-known reaction to stress is increased heart rate. That simply means your blood pressure and heart rate both increase to help your body cope with the stressful situation. Stress tests are performed because they are considered the perfect method to gauge the strength of your heart as well as its limitations if higher demands are placed on it.

Thallium is one radioactive compound used in nuclear stress tests. You have to remember that there is no danger to the body because very small amounts are used. Thallium becomes less radioactive over time and it is also removed naturally from the body quite speedily.

Stress Tests for the Heart