Test, physiologic stress

Test, physiologic stress
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 medications is dobutamine, which is similar to adrenaline. Dobutamine is carefully administered to gradually increase the heart rate and strength of the contractions of the heart muscle. Simultaneously, echocardiography or radionucleide imaging is performed. Alternatively, a medicine called adenosine is administered, which simulates the physiology of the coronary artery circulation during exercise. Adenosine is combined with radionucleide isotope imaging to provide a very accurate test for the detection of significant coronary artery disease (CAD). Pharmacological stress testing is commonly performed

Medical dictionary. 2011.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • 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

  • 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

  • Test, pharmacologic stress — 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, 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

  • Effects of stress on memory — The effects of stress on memory include interference with one’s capacity to encode and ability retrieve information.[1] When stress occurs, the body reacts by secreting stress hormones into the blood stream. Over secretion of stress hormones most …   Wikipedia

  • 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

  • Peptic ulcer — Classification and external resources Deep gastric ulcer ICD 10 K25–K …   Wikipedia

  • CT, electron beam — Also known as Ultrafast CT (computerized tomography), this is a new (and controversial) noninvasive test for the detection of coronary artery disease (CAD). It is designed to measure calcium deposits in the coronary arteries. In patients with CAD …   Medical dictionary

  • CT, Ultrafast — Electron beam computerized tomography (EBCT), a new (and controversial) noninvasive test for the detection of coronary artery disease (CAD). Ultrafast computerized tomography (CT) is designed to measure calcium deposits in the coronary arteries.… …   Medical dictionary

  • EBCT (electron beam computerized tomography) — A new (and controversial) noninvasive test for the detection of coronary artery disease (CAD). EBCT, or Ultrafast CT (as the technique will be termed here) is designed to measure calcium deposits in the coronary arteries. In patients with CAD,… …   Medical dictionary

Share the article and excerpts

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