Exercise stress test

Exercise stress test

An exercise stress test (EST) is an evaluation modality used in cardiology in which the ability of the heart to respond to stress, either actually induced by exercise or stimulated by pharmacologic maneuvers, is measured in a controlled clinical setting. The image created by its recording is known as an electrocardiogram or ECG.

The test is typically included in the initial evaluation of suspected ischemic heart disease, and as a prognostic indicator after myocardial infarction.cite book|last = Sabatine| first = Marc|title = Pocket Medicine| publisher = Lippincott Williams & Wilkins| date = February 15, 2000| pages = 256 pages|url =http://www.amazon.com/Pocket-Medicine-Notebook-Marc-Sabatine/dp/0781716497]

ee also

* Electrocardiogram
* Cardiology
* Myocardial infarction

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • stress test — n an electrocardiographic test of heart function before, during, and after a controlled period of increasingly strenuous exercise (as on a treadmill) …   Medical dictionary

  • Cardiac stress test — Not to be confused with Cardiac arrest. Cardiac stress test Intervention A male patient walks on a stress test treadmill to have his heart s function checked ICD 9 CM …   Wikipedia

  • Stress test, pharmacologic — There are a diversity of pharmacologic stress tests. Here this refers specifically to a pharmacologic cardiac stress test in which certain medications are administered that stimulate the heart to mimic the physiologic effects of exercise. One of… …   Medical dictionary

  • Stress test, physiologic — Although there can be a diversity of physiologic stress tests, this refers here to a physiologic cardiac stress test in which certain medications are administered that stimulate the heart to mimic the physiologic effects of exercise. One of these …   Medical dictionary

  • atrial pacing stress test — a stress test in which temporary immediately reversible atrial pacing is used to stress coronary reserve; used for patients incapable of exercise or in whom an exercise stress test is contraindicated …   Medical dictionary

  • Pharmacologic stress test — There are a diversity of pharmacologic stress tests. Here this refers specifically to a pharmacologic cardiac stress test in which certain medications are administered that stimulate the heart to mimic the physiologic effects of exercise. One of… …   Medical dictionary

  • Physiologic stress test — Although there can be a diversity of physiologic stress tests, this refers here to a physiologic cardiac stress test in which certain medications are administered that stimulate the heart to mimic the physiologic effects of exercise. One of these …   Medical dictionary

  • thallium stress test — (for coronary artery disease) stress is placed on the cardiovascular system by exercising the patient on a treadmill or bicycle ergometer. Thallous chloride Tl 201 is injected intravenously when stress is maximal, just prior to exercise cessation …   Medical dictionary

  • stress test — noun a test measuring how a system functions when subjected to controlled amounts of stress • Hypernyms: ↑assay, ↑check • Hyponyms: ↑treadmill test * * * noun : an electrocardiographic test of heart function before, during, and after a controlled …   Useful english dictionary

  • stress test — noun Date: 1975 an electrocardiographic test of heart function before, during, and after a controlled period of increasingly strenuous exercise (as on a treadmill) …   New Collegiate Dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”