Examlex
If a negative correlation between two sets of scores is displayed as a scatterplot,the points are clustered in a pattern that
ECG
Electrocardiogram; a test that measures the electrical activity of the heart to detect heart conditions.
Radiopaque Substance
A material that does not allow X-rays or similar radiation to pass through, making it visible on radiographic images.
Angiography
A medical imaging technique used to visualize the inside of blood vessels and organs of the body, with particular interest in the arteries, veins, and the heart chambers.
X-ray
a form of electromagnetic radiation used in medical imaging to generate images of structures within the body, particularly bones.
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