Threading a Thin Tube into the Heart to Collect Diagnostic

question 169

Multiple Choice

Threading a thin tube into the heart to collect diagnostic information about cardiac structures, coronary arteries, and great vessels is a(n) :

• A) EEG.
• B) positron emission tomography.
• C) ECG.
• D) cardiac catheterization.

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Turbulence

A state of violent or unsteady movement within a fluid, leading to chaotic changes in pressure and flow velocity, often metaphorically used to describe instability in other areas.

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