A stress test is also called an exercise stress test because it allows your doctor to monitor how your heart handles physical activity. You'll be connected to an electrocardiogram (ECG) as you run on a treadmill or work on a stationary bike, making your heart work steadily more complex and faster. By doing this, the stress test can unveil blood flow problems in your heart. There are various stress tests, each different way to check your heart rate, electrical activity, blood pressure, and oxygen level.
A nuclear stress test is a type of stress test that utilizes a small and safe amount of radioactive material along with a cardiac imaging scan to develop a picture of your heart’s function and blood flow. The test enables the doctors to measure the blood flow and identify areas with inadequate blood flow or damage.
A nuclear stress test is recommended to diagnose coronary artery disease and find the right treatment plan. To determine the blockage, the physician will compare your heart’s images taken when you are at rest and after exercise. It reveals the severity of the blockage and helps them assess any previous treatments.
If you experience symptoms like chest pain or irregular heartbeat, your physician will conduct a stress test to determine your health level. A stress test is essential to:
Diagnose coronary artery disease
Diagnose arrhythmia
Evaluate the supply of blood to your heart
Assess the risk for any heart disease
Find a safe level of exercise
Stress tests are not dangerous, and you shouldn't worry about the possibility of complications. However, even if the odds of risks are low, there can be complications that occur, such as:
Dizziness
Chest pain
Nausea
Abnormal heart rhythm
Your physician may recommend a stress test only if you have symptoms of heart disease and are likely to develop heart problems. In some cases, they may order stress tests, but they will also consider your symptoms, medical history, age, and sex.
Your physician will give you the instructions to prepare for the stress test. It may include instructions like:
Do not eat or drink (especially caffeine) several hours before the test.
Avoid smoking or tobacco products
You may be advised to stop taking specific medications that may interfere with the test
Wear comfortable clothes and walking shoes for the test
An echocardiogram is a test that displays the graphic outline of your heart using sound waves. With high-frequency...[ ]
ReadmoreThe Arterial & Venous Lower Extremity Doppler is an ultrasound test used to check the blood flow of your arteries and veins...[ ]
ReadmoreCarotids are the arteries in your neck that carry blood from the heart to the brain. A Carotid Doppler Ultrasound is a test...[ ]
Readmore