A cardiac stress test is a common procedure used to evaluate how well the heart functions. It helps identify any potential problems with blood flow to the heart and can diagnose conditions such as coronary artery disease or heart rhythm abnormalities. At North Atlanta Heart & Vascular Center, our team of specialists uses state-of-the-art technology to perform various cardiac testing methods, including nuclear and non-nuclear stress tests.
These tests involve monitoring your heart's activity while you exercise or take medication to simulate physical activity. The goal is to put your heart under stress and observe how it responds, providing valuable information about the overall health of your heart.
Cardiac stress tests are typically recommended for individuals experiencing symptoms such as chest pain, shortness of breath, dizziness, or rapid, irregular heartbeats. They can also be beneficial if you're at a higher risk for heart disease due to factors like high blood pressure, diabetes, or a family history of heart disease.
At North Atlanta Heart & Vascular Center, we're dedicated to providing thorough, accurate assessments of your heart health. Our team of experienced cardiologists and healthcare professionals are committed to delivering compassionate care with the highest level of expertise. Contact us today to schedule your stress test and take the next step towards a healthier heart.
There are two main types of stress tests: nuclear and non-nuclear. While both procedures involve monitoring your heart's activity, they differ in the use of a radioactive substance to highlight blood flow to the heart.
A nuclear stress test uses a small amount of radioactive dye and an imaging machine to create pictures that show the blood flow to your heart. The test measures blood flow while you are at rest and while you are exerting yourself, showing areas of your heart with poor blood flow or damage.
A non-nuclear stress test, also known as a treadmill or exercise stress test, does not use radioactive dye. Instead, it involves monitoring your heart's activity via EKG and ultrasound while you walk on a treadmill. The test measures the heart's electrical activity and blood pressure while you exercise to determine how well your heart performs under stress.
Both kinds of stress tests can help diagnose coronary artery disease or other heart conditions. The choice between a nuclear and non-nuclear stress test depends on various factors, including your health history, current symptoms, and overall health. Additionally, both types of stress tests are safe and non-invasive, and your doctor will recommend the most appropriate test for your specific needs.
Before your stress test, you should avoid eating or drinking for at least three hours and avoid smoking for at least six hours. Your doctor may also ask you to stop taking certain medications for at least 24 hours before the test, like beta-blockers or nitrates, so be sure to follow their instructions carefully.
It's also essential to wear comfortable clothes and shoes if your test will involve walking on a treadmill. If you have any concerns or questions about preparing for your stress test, don't hesitate to reach out to our team.
A stress test typically takes around 45 minutes to an hour. This allows for preparation time and the actual test, as well as time for recovery and observation afterward.
During your stress test, you will be connected to an EKG machine that monitors your heart's electrical activity. You may also have blood pressure cuffs on to measure blood flow and pressure. If you are taking a nuclear stress test, you will receive an injection of radioactive dye before and during the test, and images will be taken periodically.
Scheduling a stress test at North Atlanta Heart & Vascular Center is easy! With simple and convenient online scheduling, you can book a same- or next-day appointment at one of our three locations in Alpharetta, Cumming, or Dawsonville. Don't wait any longer—contact us today!