STRESS ECHOCARDIOGRAPHIES Meaning and
Definition
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A stress echocardiography is a non-invasive medical test that combines two procedures – stress testing and echocardiography – to evaluate the health and function of the heart. It is primarily used to detect and assess coronary artery disease, where the blood vessels that supply the heart with oxygen-rich blood become narrow or blocked.
During a stress echocardiography, the patient is subjected to physical stress, either through exercise or by using medications that mimic the effects of exercise on the heart. As the heart is pushed to work harder, ultrasound waves are used to create images of the heart's chambers, valves, and blood flow patterns in real-time.
This procedure allows healthcare professionals to evaluate the heart's response to stress and observe any changes in its structure and function. Specifically, stress echocardiography can help identify areas of reduced blood flow to the heart muscles, abnormalities in heart wall motion, and cardiac abnormalities that are either present at rest or occur only during exercise.
Stress echocardiographies are particularly useful because they provide valuable information without exposing the patient to the risks associated with invasive procedures. They are often employed as an alternative to nuclear stress tests, which involve the use of radioactive materials. Additionally, stress echocardiographies can help guide further treatment decisions, such as the need for angiography, revascularization procedures, or medication adjustments, based on the diagnostic findings.
Common Misspellings for STRESS ECHOCARDIOGRAPHIES
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Etymology of STRESS ECHOCARDIOGRAPHIES
The word "stress" in "stress echocardiographies" comes from the Latin word "strictus" which means "drawn tight" or "constricted". "Echocardiography" comes from the combination of two Greek words - "echo" meaning "sound reflection" and "kardia" meaning "heart". The suffix "-graphy" is derived from the Greek word "graphia" meaning "writing" or "recording". So, "stress echocardiographies" refers to a diagnostic procedure that combines the use of sound reflections to create an image of the heart under stress or exercise conditions.
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