What is Regadenoson and how does it work?
Regadenoson is a medication used in cardiac stress tests to evaluate the functioning of the heart. It works by dilating the blood vessels in the heart, which helps to increase blood flow to the heart muscle during the stress test.

Who is a good candidate for a Regadenoson stress test?
Regadenoson stress tests are typically recommended for individuals who are unable to exercise or have limitations that prevent them from undergoing a traditional exercise stress test. This may include individuals with joint problems, severe obesity, or certain heart conditions. It is important to consult with your healthcare provider to determine if a Regadenoson stress test is right for you.

What are the risks associated with a Regadenoson stress test?
Like any medical procedure, there are risks associated with a Regadenoson stress test. Some potential risks include allergic reactions, difficulty breathing, chest pain, and changes in heart rate or blood pressure. It is important to discuss any concerns or potential risks with your healthcare provider before undergoing the test.

How should I prepare for a Regadenoson stress test?
Prior to the test, it is important to follow any instructions provided by your healthcare provider. This may include avoiding caffeine and certain medications, such as beta blockers, for a period of time before the test. Additionally, you should inform your healthcare provider if you have any allergies or medical conditions that may affect the test.

What can I expect during a Regadenoson stress test?
During the test, you will be given Regadenoson through an IV in your arm. You may experience symptoms such as chest pain, shortness of breath, headache, or a flushing sensation. Your healthcare provider will monitor your vital signs throughout the test to ensure your safety. Once the medication is administered, you will undergo a stress test, which may involve imaging of the heart to assess its function.