A cardiac stress test allows cardiologists to assess how well the heart functions under physical stress. When the heart works hard and beats quickly, doctors may more easily diagnose problems, such as inadequate blood flow, abnormal heart rhythms, and cardiovascular disease. Here's how to get ready for a stress test.

4 Ways to Prepare for a Cardiac Stress Test

1. Tell Your Doctor About Medications

Let your doctor know which medications you take. Some drugs, such as beta blockers, lower the heart rate and might interfere with results, which is why cardiologists recommend temporarily ceasing the use of them before the test. 

Additionally, medicine that contains caffeine, such as Excedrin and Midol, may elevate the heart rate and skew test results, so you should stop taking them about 24 hours before your appointment. 

2. Watch What You Eat and Drink

A few hours before your test, start fasting, and don't drink anything except water. Conducting the test on an empty stomach can yield more accurate results and prevent the heart from overworking, which may promote safety. 

Additionally, starting about 12 hours before the test, don't consume anything that contains caffeine, as this chemical escalates the heart rate. This includes chocolate, soda, coffee, and tea. Keep in mind that decaffeinated products may still contain small amounts of caffeine, meaning you should avoid them.

3. Wear Comfortable Clothing 

A cardiac stress test typically involves exercising on a treadmill, stationary bike, or elliptical machine at increasing difficulty levels. This gets the heart pumping and allows cardiologists to check for problems. 

Wearing loose-fitting clothing can maximize your range of motion and keep you comfortable while you exercise. For instance, appropriate attire might consist of a large t-shirt, sweatpants or shorts, and sneakers with rubber soles. 

4. Discuss Any Mobility Issues 

If you have a condition or injury that makes it difficult or impossible for you to use a treadmill, stationary bike, or elliptical machine, let your cardiologist know. They may provide an alternative test that involves taking certain medications that put the heart under temporary physical stress, allowing you to sit or lie down throughout the process.

The next time you need a cardiac stress test, contact Premier Cardiology Consultants. This cardiologist provides diagnostics, heart disease treatment, and heart surgery to patients throughout Dothan, Andalusia, Ozark, and Enterprise, AL. Call (334) 699-6396 to book an appointment, and visit the website to learn more about how they can promote heart health.