Stress test
Stress test
A Stress test (pronounced: /ˈstrɛs tɛst/) is a diagnostic procedure used to determine the cardiovascular health of an individual. It is often used to identify coronary artery disease or other heart-related conditions.
Etymology
The term "stress test" originates from the English words "stress", referring to physical, mental, or emotional strain or tension, and "test", meaning an examination of a person's ability or performance.
Procedure
During a stress test, a patient's heart rate, blood pressure, and electrocardiogram are monitored while they perform physical exercise, typically on a treadmill or stationary bicycle. The intensity of the exercise is gradually increased to place increasing stress on the heart. The test is designed to identify any abnormalities in the heart's response to physical stress.
Related Terms
- Electrocardiogram: A test that measures the electrical activity of the heart.
- Treadmill: An exercise machine used for running or walking while staying in the same place.
- Stationary bicycle: An exercise machine used for cycling while staying in the same place.
- Coronary artery disease: A disease caused by the buildup of plaque in the coronary arteries, which supply oxygen and nutrients to the heart muscle.
- Cardiovascular: Pertaining to the heart and blood vessels.
See Also
External links
- Medical encyclopedia article on Stress test
- Wikipedia's article - Stress test
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