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.

Question

Quizplus · Accepted Answer

Threading a thin tube into the heart to collect diagnostic information about cardiac structures, coronary arteries, and great vessels is a cardiac catheterization. EEG measures brain activity, positron emission tomography measures metabolic activity, and ECG measures electrical activity of the heart.

Threading a Thin Tube into the Heart to Collect Diagnostic