What does an exercise stress test show

Because exercise makes your heart pump harder and faster, an exercise stress test can reveal problems with blood flow within your heart. A stress test usually involves walking on a treadmill or riding a stationary bike your heart rhythm, blood pressure and breathing are monitored. Or you’ll receive a drug that mimics the effects of exercise.

What are the normal results of a stress test?

Normal results. A normal result of an exercise stress test shows normal electrocardiogram tracings and heart rate, blood pressure within the normal range, and no angina, unusual dizziness, or shortness of breath.

What happens if you fail a stress test?

If you fail a stress test, it means that there might be serious underlying heart problems. There are many indications, some of the important ones among them are as follows: In case there are variations and changes in the electrocardiogram, it means that there is low oxygen supply to the various muscles of the heart.

Can a stress test kill you?

” Though it’s not the stressful situations that kill you , it’s how you deal with stress that affects your health .” When we encounter a stressful situation , our body produces hormones that send us into “fight or flight” .

How often should you have a stress test done?

If you have a stent and have no overt symptoms, your doctor may recommend a repeat stress test in two years. If you’ve had a bypass and are doing well, you may wait up to five years — depending on your unique situation.

What happens when I get an abnormal result on my stress test?

An abnormal result in both phases of your stress test is an indication that your heart’s blood flow is poor, regardless of your exertion level. The restricted blood flow suggests significant coronary artery disease.

What do you need to know about the stress test?

Stress testing shows how your heart works during physical stress (exercise) and how healthy your heart is. A standard exercise stress test uses an EKG (electrocardiogram) to monitor changes in your heart’s electrical activity. Imaging stress tests take pictures of blood flow throughout your heart.

What does an abnormal result on a stress test mean?

Abnormal stress test results might be because of CHD or Coronary Heart Disease or other factors, like lack of physical fitness. If you have an abnormal stress test then you are either having heart disease or you are not fit enough to go through the stress test.

Do you need a stress test?

You may need a nuclear stress test if a routine stress test didn’t pinpoint the cause of symptoms such as chest pain or shortness of breath. A nuclear stress test may also be used to guide your treatment if you’ve been diagnosed with a heart condition.