What Is Stress Testing?
Stress testing provides your doctor with information about how your heart works during physical stress. Some heart problems are easier to diagnose when your heart is working hard and beating fast. During a stress test, you exercise (walk or run on a treadmill or pedal a bicycle) or are given a medicine to make your heart work harder while heart tests are performed.
Nuclear (Thallium) Stress Test
A nuclear stress test lets doctors see pictures of your heart while you are resting and shortly after you have exercised. The test can give information about the size of the heart's chambers, how well the heart is pumping blood, and whether the heart has any damaged or dead muscle. Nuclear stress tests can also give doctors information about your arteries and whether they might be narrowed or blocked because of coronary artery disease.
Exercise stress test
An exercise stress test is a screening tool to test the effect of exercise on your heart. The test gives a general sense of how healthy your heart is. See thallium and sestamibi stress tests.
Before and during an exercise stress test
Patients are advised to refrain from eating or drinking anything other than water after midnight before a morning test, or after the morning before an afternoon test. It is easier to evaluate the heart’s performance when the patient’s stomach is empty because intense exercise can lead to nausea or cramping. Physicians may also reduce or stop certain medications prior to the test. Certain medications, such as beta blockers and digitalis, will reduce the target heart rate for the test or otherwise affect the results.
When is a Regular Stress Test ordered?
A regular stress test is considered in the following circumstances: Patients with symptoms or signs that are suggestive of coronary artery diseases (CAD).Patients with significant risk factors for CAD. To evaluate exercise tolerance when patients have unexplained fatigue and shortness of breath.To evaluate blood pressure response to exercise in patients with borderline hypertension. To look for exercise-induced serious irregular heart beats.
Stress Reduction Techniques
Reducing stress makes controlling eczema much easier. In fact, studies show that keeping calm and having a positive outlook may be the best ways to keep eczema under control. However, in today’s fast-paced world, managing stress can be a challenge even for children. Here are some time-tested techniques that can help effectively manage the stress of everyday life: Maintain your treatment regimen. When life becomes especially hectic, it is important to comply with your treatment regimen to help avoid a flare-up. Don’t skimp on sleep. Adequate sleep reduces stress and gives skin time to rejuvenate. Pace yourself. Think calm. Take a minute or two to think calming thoughts when under stress. Free your mind with a relaxation technique. Deep breathing, progressive relaxation, visualization, yoga, meditation, or listening to a relaxation CD can help.
Mindfulness-Based Stress Reduction
Mindfulness meditation is the art of paying attention, of listening to your heart. Rather than withdrawing from the world, mindfulness can help you enjoy it more fully, effectively and peacefully. In UW Health's Integrative Medicine Program, we offer a variety of group and individual meditation programs.
